一組與健康照護相關的資訊，這些訊息被組合成一個單一的邏輯套件，提供一個單一的連貫的意義陳述，建立自己的上下文，並且提供有關於是誰做出陳述的臨床認證。

雖然此規範的重點在於特定於病人的臨床聲明，但此resource也可適用於其他與健康照護相關的聲明，如研究方案設計、醫療發票和其他不必然與特定於病人或臨床相關的活動。

構建resource時遵循的一系列規則的參照，在處理內容時必須理解這些規則。通常這是IG定義特殊規則及其他profiles的參照。

宣告這套規則限制了內容只能被有限的貿易夥伴所理解。這從本質上限制了資料的長期有用性。然而，現有的健康生態體系高度分裂，還沒有準備好以普遍可計算的方式定義、收集和交換資料。只要有可能，實作者和(或)規範編寫者應該避免使用這個資料項目。通常，在使用時，此URL是對實作指引的參照，此指引將這些特殊規則與其他profiles、value sets等一起定義為其敘述的一部分。

可以用來表示不屬於資料項目的基本定義的附加資訊，並且修改對它所內嵌(contained)的資料項目的理解和(或)對包含資料項目之後續使用的理解。通常，修飾用的資料項目提供否定或限定。為了使擴充的使用安全和可管理，對擴充的定義和使用有一套嚴格的管理。儘管任何實作者都可以定義一個擴充，但作為擴充定義的一部分，有一套要求 必須（SHALL） 滿足。處理resource的應用程式被要求檢查修飾用的擴充資料項目。
修飾用的擴充資料項目 必須沒有(SHALL NOT) 改變resource或DomainResource上任何資料項目的含義(包括不能改變modifierExtension本身的含義)。

無論使用或定義擴充的機構或管轄區，任何應用程式、專案或標準使用擴充都不背負任何污名(stigma)。使用擴充是允許FHIR規範為每個人保留一個核心的簡易性。

修飾用的資料項目擴充將不能安全地忽略的擴充與絕大多數可以安全地忽略的擴充明確區分開來。透過消除禁止實作者擴充存在的需求來促進可互操作性。更多訊息，請參見修飾用的資料項目擴充之定義。

與版本無關的Composition識別碼。隨著時間的推移，該識別碼將保持不變。

類似於 CDA 中的 ClinicalDocument/setId。請參閱resource定義中的討論，了解它們之間的關係。

此composition的工作流程/臨床狀態。狀態是指文件的臨床狀態的標識。

如果一個composition被標記為撤回(withdraw)，那麼該系列中的composition/文件或者此composition或文件系列中的資料，若未被明確標記為(該撤回)不可信的情況下，則不應向用戶展示。「錯誤輸入 (entered-in-error)標籤是此composition為何被標記為修飾用資料項目(modifier)的原因。 某些報告工作流程要求最終文件的原始敘述永不更改；意即只能添加新的敘述。composition resource 沒有明確的狀態(status)來明確註明是否適用此業務規則。如有需要，這將透過擴充來處理。

Composition的工作流程/臨床狀態；應填入所綁定值集中的其中一個代碼。

需要能夠標記為臨時(interim)、修改(amended)或撤回(withdrawn)的composition或文件。

指定特定類型的composition（如病史和體檢、出院摘要、病程紀錄）。這通常等同於製作composition的目的。

Not all terminology uses fit this general pattern. In some cases, models should not use CodeableConcept and use Coding directly and provide their own structure for managing text, codings, translations and the relationship between elements and pre- and post-coordination.

應填入所綁定值集中適合的代碼，確定無適合的代碼才可以使用其他值集的代碼來表示。

描述composition的關鍵metadata資料項目，用於查詢/篩選。

composition是關於誰或什麼的。composition可以是關於一個人（病人或醫護人員）、一個設備（如機器），甚至是一群對象（如關於一群牲畜的文件，或一群有共同曝露的病人）。

對於臨床文件來說，這通常是指病人。

查詢composition的基本metadata，指明compoisition/文件的作者和/或內容。

A reference to a location at which the other resource is found. The reference may be a relative reference, in which case it is relative to the service base URL, or an absolute URL that resolves to the location where the resource is found. The reference may be version specific or not. If the reference is not to a FHIR RESTful server, then it should be assumed to be version specific. Internal fragment references (start with '#') refer to contained resources.

Using absolute URLs provides a stable scalable approach suitable for a cloud/web context, while using relative/logical references provides a flexible approach suitable for use when trading across closed eco-system boundaries. Absolute URLs do not need to point to a FHIR RESTful server, though this is the preferred approach. If the URL conforms to the structure "/[type]/[id]" then it should be assumed that the reference is to a FHIR RESTful server.

composition編輯時間，即作者最後一次邏輯上更改composition的時間。

composition上的最後修改日期可能在文件被證明日期之後而未更改。這意味著修改過的文件上的日期是修改日期，而非原始撰寫之日期。

dateTime 用於追蹤、組織版本和查詢。請注意：這是創作此版本Composition的時間。打包成文檔時，Bundle.timestamp 是打包日期。

指明誰對composition中的資訊負責，而不一定是誰輸入了它。

指明誰對內容負責

composition的正式可讀標籤

對於許多composition來說，標題與文本或 Composition.type 的顯示名稱相同（如 「會診﹙consultation﹚」或 「病程紀錄﹙progress note﹚」）。請注意：CDA 並不強制要求標題，但目前還沒有發現省略標題有用的情況，因此在此強制要求標題。歡迎在試用區間對這一要求提出反饋意見。

證明composition/文件準確無誤的參與者

每位參與者只需每位證明者只列一次

指明對composition內容準確性的責任

May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

認證者提供的認證類型

認證者提供的認證類型；應填入所綁定值集中的其中一個代碼。

指明認證的權威程度

指明負責持續維護和存取composition/文件資訊的機構或團體

當此文件是衍生自composition時非常有用。它提供了如何獲取文件的最新版本的指導。這是可選項，因為有時編寫系統並不知道可以根據情境推斷。不過，在處理派生文件時，了解這一資訊非常重要，因此鼓勵提供一個保管者。

指明在哪裡可以找到當前版本、在哪裡可以報告問題等

構成composition的各小節

May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

一個用於指明小節中所含內容種類的代碼，這個代碼必須與小節的標題相一致。

Not all terminology uses fit this general pattern. In some cases, models should not use CodeableConcept and use Coding directly and provide their own structure for managing text, codings, translations and the relationship between elements and pre- and post-coordination.

應填入所綁定值集中適合的代碼，確定無適合的代碼才可以使用其他值集的代碼來表示。

提供給文件中主題的標籤是標準化的，並且可以被電腦程式識別和處理。

一個供人閱讀的敘述，包含小節的核實內容，用以展現resource的內容供人類閱讀。這段敘述不需要涵蓋所有結構化的資料，但必須包含足夠的細節，確保僅透過閱讀這段敘述的人能夠在臨床上獲得安全且準確的資訊。

文件Profile可能會定義應在敘述中呈現哪些內容，以確保臨床安全。

指向那些提供小節中敘述內容的實際resource的參照

如果清單中沒有條目，則 建議應該(SHOULD) 提供 emptyReason。

構成composition的各小節

May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

此特定小節的標籤。這將是文件呈現內容的一部分，通常用於建立目錄。

標題為人類讀者指明小節。標題必須與作為 section.content 參照目標的resource的敘述一致。通常章節 建議應該(SHOULD) 有標題，但在某些文件中，這可能是不必要的或不適當的。通常情況下，當一個小節有其自己足夠區分的標題的子小節，或只有單一小節的文件時，就會這樣。大多數IG會要求小節標題是必填的資料項目。

不同類型的文件常常會有標準化的小節標題，這些標題為人們提供如何組織文件的指引。

一個用於指明小節中所含內容種類的代碼，這個代碼必須與小節的標題相一致。

Not all terminology uses fit this general pattern. In some cases, models should not use CodeableConcept and use Coding directly and provide their own structure for managing text, codings, translations and the relationship between elements and pre- and post-coordination.

應填入所綁定值集中適合的代碼，確定無適合的代碼才可以使用其他值集的代碼來表示。

提供給文件中主題的標籤是標準化的，並且可以被電腦程式識別和處理。

一個供人閱讀的敘述，包含小節的核實內容，用以展現resource的內容供人類閱讀。這段敘述不需要涵蓋所有結構化的資料，但必須包含足夠的細節，確保僅透過閱讀這段敘述的人能夠在臨床上獲得安全且準確的資訊。

文件Profile可能會定義應在敘述中呈現哪些內容，以確保臨床安全。

指向那些提供小節中敘述內容的實際resource的參照

如果清單中沒有條目，則 建議應該(SHOULD) 提供 emptyReason。

A reference to a location at which the other resource is found. The reference may be a relative reference, in which case it is relative to the service base URL, or an absolute URL that resolves to the location where the resource is found. The reference may be version specific or not. If the reference is not to a FHIR RESTful server, then it should be assumed to be version specific. Internal fragment references (start with '#') refer to contained resources.

Using absolute URLs provides a stable scalable approach suitable for a cloud/web context, while using relative/logical references provides a flexible approach suitable for use when trading across closed eco-system boundaries. Absolute URLs do not need to point to a FHIR RESTful server, though this is the preferred approach. If the URL conforms to the structure "/[type]/[id]" then it should be assumed that the reference is to a FHIR RESTful server.

構成composition的各小節

May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

此特定小節的標籤。這將是文件呈現內容的一部分，通常用於建立目錄。

標題為人類讀者指明小節。標題必須與作為 section.content 參照目標的resource的敘述一致。通常章節 建議應該(SHOULD) 有標題，但在某些文件中，這可能是不必要的或不適當的。通常情況下，當一個小節有其自己足夠區分的標題的子小節，或只有單一小節的文件時，就會這樣。大多數IG會要求小節標題是必填的資料項目。

不同類型的文件常常會有標準化的小節標題，這些標題為人們提供如何組織文件的指引。

一個用於指明小節中所含內容種類的代碼，這個代碼必須與小節的標題相一致。

Not all terminology uses fit this general pattern. In some cases, models should not use CodeableConcept and use Coding directly and provide their own structure for managing text, codings, translations and the relationship between elements and pre- and post-coordination.

應填入所綁定值集中適合的代碼，確定無適合的代碼才可以使用其他值集的代碼來表示。

提供給文件中主題的標籤是標準化的，並且可以被電腦程式識別和處理。

一個供人閱讀的敘述，包含小節的核實內容，用以展現resource的內容供人類閱讀。這段敘述不需要涵蓋所有結構化的資料，但必須包含足夠的細節，確保僅透過閱讀這段敘述的人能夠在臨床上獲得安全且準確的資訊。

文件Profile可能會定義應在敘述中呈現哪些內容，以確保臨床安全。

指向那些提供小節中敘述內容的實際resource的參照

如果清單中沒有條目，則 建議應該(SHOULD) 提供 emptyReason。

A reference to a location at which the other resource is found. The reference may be a relative reference, in which case it is relative to the service base URL, or an absolute URL that resolves to the location where the resource is found. The reference may be version specific or not. If the reference is not to a FHIR RESTful server, then it should be assumed to be version specific. Internal fragment references (start with '#') refer to contained resources.

Using absolute URLs provides a stable scalable approach suitable for a cloud/web context, while using relative/logical references provides a flexible approach suitable for use when trading across closed eco-system boundaries. Absolute URLs do not need to point to a FHIR RESTful server, though this is the preferred approach. If the URL conforms to the structure "/[type]/[id]" then it should be assumed that the reference is to a FHIR RESTful server.

構成composition的各小節

May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

此特定小節的標籤。這將是文件呈現內容的一部分，通常用於建立目錄。

標題為人類讀者指明小節。標題必須與作為 section.content 參照目標的resource的敘述一致。通常章節 建議應該(SHOULD) 有標題，但在某些文件中，這可能是不必要的或不適當的。通常情況下，當一個小節有其自己足夠區分的標題的子小節，或只有單一小節的文件時，就會這樣。大多數IG會要求小節標題是必填的資料項目。

不同類型的文件常常會有標準化的小節標題，這些標題為人們提供如何組織文件的指引。

一個用於指明小節中所含內容種類的代碼，這個代碼必須與小節的標題相一致。

Not all terminology uses fit this general pattern. In some cases, models should not use CodeableConcept and use Coding directly and provide their own structure for managing text, codings, translations and the relationship between elements and pre- and post-coordination.

應填入所綁定值集中適合的代碼，確定無適合的代碼才可以使用其他值集的代碼來表示。

提供給文件中主題的標籤是標準化的，並且可以被電腦程式識別和處理。

一個供人閱讀的敘述，包含小節的核實內容，用以展現resource的內容供人類閱讀。這段敘述不需要涵蓋所有結構化的資料，但必須包含足夠的細節，確保僅透過閱讀這段敘述的人能夠在臨床上獲得安全且準確的資訊。

文件Profile可能會定義應在敘述中呈現哪些內容，以確保臨床安全。

指向那些提供小節中敘述內容的實際resource的參照

如果清單中沒有條目，則 建議應該(SHOULD) 提供 emptyReason。

A reference to a location at which the other resource is found. The reference may be a relative reference, in which case it is relative to the service base URL, or an absolute URL that resolves to the location where the resource is found. The reference may be version specific or not. If the reference is not to a FHIR RESTful server, then it should be assumed to be version specific. Internal fragment references (start with '#') refer to contained resources.

Using absolute URLs provides a stable scalable approach suitable for a cloud/web context, while using relative/logical references provides a flexible approach suitable for use when trading across closed eco-system boundaries. Absolute URLs do not need to point to a FHIR RESTful server, though this is the preferred approach. If the URL conforms to the structure "/[type]/[id]" then it should be assumed that the reference is to a FHIR RESTful server.

構成composition的各小節

May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

此特定小節的標籤。這將是文件呈現內容的一部分，通常用於建立目錄。

標題為人類讀者指明小節。標題必須與作為 section.content 參照目標的resource的敘述一致。通常章節 建議應該(SHOULD) 有標題，但在某些文件中，這可能是不必要的或不適當的。通常情況下，當一個小節有其自己足夠區分的標題的子小節，或只有單一小節的文件時，就會這樣。大多數IG會要求小節標題是必填的資料項目。

不同類型的文件常常會有標準化的小節標題，這些標題為人們提供如何組織文件的指引。

一個用於指明小節中所含內容種類的代碼，這個代碼必須與小節的標題相一致。

Not all terminology uses fit this general pattern. In some cases, models should not use CodeableConcept and use Coding directly and provide their own structure for managing text, codings, translations and the relationship between elements and pre- and post-coordination.

應填入所綁定值集中適合的代碼，確定無適合的代碼才可以使用其他值集的代碼來表示。

提供給文件中主題的標籤是標準化的，並且可以被電腦程式識別和處理。

一個供人閱讀的敘述，包含小節的核實內容，用以展現resource的內容供人類閱讀。這段敘述不需要涵蓋所有結構化的資料，但必須包含足夠的細節，確保僅透過閱讀這段敘述的人能夠在臨床上獲得安全且準確的資訊。

文件Profile可能會定義應在敘述中呈現哪些內容，以確保臨床安全。

指向那些提供小節中敘述內容的實際resource的參照

如果清單中沒有條目，則 建議應該(SHOULD) 提供 emptyReason。

A reference to a location at which the other resource is found. The reference may be a relative reference, in which case it is relative to the service base URL, or an absolute URL that resolves to the location where the resource is found. The reference may be version specific or not. If the reference is not to a FHIR RESTful server, then it should be assumed to be version specific. Internal fragment references (start with '#') refer to contained resources.

Using absolute URLs provides a stable scalable approach suitable for a cloud/web context, while using relative/logical references provides a flexible approach suitable for use when trading across closed eco-system boundaries. Absolute URLs do not need to point to a FHIR RESTful server, though this is the preferred approach. If the URL conforms to the structure "/[type]/[id]" then it should be assumed that the reference is to a FHIR RESTful server.

構成composition的各小節

May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

此特定小節的標籤。這將是文件呈現內容的一部分，通常用於建立目錄。

標題為人類讀者指明小節。標題必須與作為 section.content 參照目標的resource的敘述一致。通常章節 建議應該(SHOULD) 有標題，但在某些文件中，這可能是不必要的或不適當的。通常情況下，當一個小節有其自己足夠區分的標題的子小節，或只有單一小節的文件時，就會這樣。大多數IG會要求小節標題是必填的資料項目。

不同類型的文件常常會有標準化的小節標題，這些標題為人們提供如何組織文件的指引。

一個用於指明小節中所含內容種類的代碼，這個代碼必須與小節的標題相一致。

Not all terminology uses fit this general pattern. In some cases, models should not use CodeableConcept and use Coding directly and provide their own structure for managing text, codings, translations and the relationship between elements and pre- and post-coordination.

應填入所綁定值集中適合的代碼，確定無適合的代碼才可以使用其他值集的代碼來表示。

提供給文件中主題的標籤是標準化的，並且可以被電腦程式識別和處理。

一個供人閱讀的敘述，包含小節的核實內容，用以展現resource的內容供人類閱讀。這段敘述不需要涵蓋所有結構化的資料，但必須包含足夠的細節，確保僅透過閱讀這段敘述的人能夠在臨床上獲得安全且準確的資訊。

文件Profile可能會定義應在敘述中呈現哪些內容，以確保臨床安全。

指向那些提供小節中敘述內容的實際resource的參照

如果清單中沒有條目，則 建議應該(SHOULD) 提供 emptyReason。

A reference to a location at which the other resource is found. The reference may be a relative reference, in which case it is relative to the service base URL, or an absolute URL that resolves to the location where the resource is found. The reference may be version specific or not. If the reference is not to a FHIR RESTful server, then it should be assumed to be version specific. Internal fragment references (start with '#') refer to contained resources.

Using absolute URLs provides a stable scalable approach suitable for a cloud/web context, while using relative/logical references provides a flexible approach suitable for use when trading across closed eco-system boundaries. Absolute URLs do not need to point to a FHIR RESTful server, though this is the preferred approach. If the URL conforms to the structure "/[type]/[id]" then it should be assumed that the reference is to a FHIR RESTful server.

構成composition的各小節

May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

此特定小節的標籤。這將是文件呈現內容的一部分，通常用於建立目錄。

標題為人類讀者指明小節。標題必須與作為 section.content 參照目標的resource的敘述一致。通常章節 建議應該(SHOULD) 有標題，但在某些文件中，這可能是不必要的或不適當的。通常情況下，當一個小節有其自己足夠區分的標題的子小節，或只有單一小節的文件時，就會這樣。大多數IG會要求小節標題是必填的資料項目。

不同類型的文件常常會有標準化的小節標題，這些標題為人們提供如何組織文件的指引。

一個用於指明小節中所含內容種類的代碼，這個代碼必須與小節的標題相一致。

Not all terminology uses fit this general pattern. In some cases, models should not use CodeableConcept and use Coding directly and provide their own structure for managing text, codings, translations and the relationship between elements and pre- and post-coordination.

應填入所綁定值集中適合的代碼，確定無適合的代碼才可以使用其他值集的代碼來表示。

提供給文件中主題的標籤是標準化的，並且可以被電腦程式識別和處理。

一個供人閱讀的敘述，包含小節的核實內容，用以展現resource的內容供人類閱讀。這段敘述不需要涵蓋所有結構化的資料，但必須包含足夠的細節，確保僅透過閱讀這段敘述的人能夠在臨床上獲得安全且準確的資訊。

文件Profile可能會定義應在敘述中呈現哪些內容，以確保臨床安全。

指向那些提供小節中敘述內容的實際resource的參照

如果清單中沒有條目，則 建議應該(SHOULD) 提供 emptyReason。

A reference to a location at which the other resource is found. The reference may be a relative reference, in which case it is relative to the service base URL, or an absolute URL that resolves to the location where the resource is found. The reference may be version specific or not. If the reference is not to a FHIR RESTful server, then it should be assumed to be version specific. Internal fragment references (start with '#') refer to contained resources.

Using absolute URLs provides a stable scalable approach suitable for a cloud/web context, while using relative/logical references provides a flexible approach suitable for use when trading across closed eco-system boundaries. Absolute URLs do not need to point to a FHIR RESTful server, though this is the preferred approach. If the URL conforms to the structure "/[type]/[id]" then it should be assumed that the reference is to a FHIR RESTful server.

構成composition的各小節

May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

此特定小節的標籤。這將是文件呈現內容的一部分，通常用於建立目錄。

標題為人類讀者指明小節。標題必須與作為 section.content 參照目標的resource的敘述一致。通常章節 建議應該(SHOULD) 有標題，但在某些文件中，這可能是不必要的或不適當的。通常情況下，當一個小節有其自己足夠區分的標題的子小節，或只有單一小節的文件時，就會這樣。大多數IG會要求小節標題是必填的資料項目。

不同類型的文件常常會有標準化的小節標題，這些標題為人們提供如何組織文件的指引。

一個用於指明小節中所含內容種類的代碼，這個代碼必須與小節的標題相一致。

Not all terminology uses fit this general pattern. In some cases, models should not use CodeableConcept and use Coding directly and provide their own structure for managing text, codings, translations and the relationship between elements and pre- and post-coordination.

應填入所綁定值集中適合的代碼，確定無適合的代碼才可以使用其他值集的代碼來表示。

提供給文件中主題的標籤是標準化的，並且可以被電腦程式識別和處理。

一個供人閱讀的敘述，包含小節的核實內容，用以展現resource的內容供人類閱讀。這段敘述不需要涵蓋所有結構化的資料，但必須包含足夠的細節，確保僅透過閱讀這段敘述的人能夠在臨床上獲得安全且準確的資訊。

文件Profile可能會定義應在敘述中呈現哪些內容，以確保臨床安全。

指向那些提供小節中敘述內容的實際resource的參照

如果清單中沒有條目，則 建議應該(SHOULD) 提供 emptyReason。

A reference to a location at which the other resource is found. The reference may be a relative reference, in which case it is relative to the service base URL, or an absolute URL that resolves to the location where the resource is found. The reference may be version specific or not. If the reference is not to a FHIR RESTful server, then it should be assumed to be version specific. Internal fragment references (start with '#') refer to contained resources.

Using absolute URLs provides a stable scalable approach suitable for a cloud/web context, while using relative/logical references provides a flexible approach suitable for use when trading across closed eco-system boundaries. Absolute URLs do not need to point to a FHIR RESTful server, though this is the preferred approach. If the URL conforms to the structure "/[type]/[id]" then it should be assumed that the reference is to a FHIR RESTful server.

構成composition的各小節

May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

此特定小節的標籤。這將是文件呈現內容的一部分，通常用於建立目錄。

標題為人類讀者指明小節。標題必須與作為 section.content 參照目標的resource的敘述一致。通常章節 建議應該(SHOULD) 有標題，但在某些文件中，這可能是不必要的或不適當的。通常情況下，當一個小節有其自己足夠區分的標題的子小節，或只有單一小節的文件時，就會這樣。大多數IG會要求小節標題是必填的資料項目。

不同類型的文件常常會有標準化的小節標題，這些標題為人們提供如何組織文件的指引。

一個用於指明小節中所含內容種類的代碼，這個代碼必須與小節的標題相一致。

Not all terminology uses fit this general pattern. In some cases, models should not use CodeableConcept and use Coding directly and provide their own structure for managing text, codings, translations and the relationship between elements and pre- and post-coordination.

應填入所綁定值集中適合的代碼，確定無適合的代碼才可以使用其他值集的代碼來表示。

提供給文件中主題的標籤是標準化的，並且可以被電腦程式識別和處理。

一個供人閱讀的敘述，包含小節的核實內容，用以展現resource的內容供人類閱讀。這段敘述不需要涵蓋所有結構化的資料，但必須包含足夠的細節，確保僅透過閱讀這段敘述的人能夠在臨床上獲得安全且準確的資訊。

文件Profile可能會定義應在敘述中呈現哪些內容，以確保臨床安全。

指向那些提供小節中敘述內容的實際resource的參照

如果清單中沒有條目，則 建議應該(SHOULD) 提供 emptyReason。

A reference to a location at which the other resource is found. The reference may be a relative reference, in which case it is relative to the service base URL, or an absolute URL that resolves to the location where the resource is found. The reference may be version specific or not. If the reference is not to a FHIR RESTful server, then it should be assumed to be version specific. Internal fragment references (start with '#') refer to contained resources.

Using absolute URLs provides a stable scalable approach suitable for a cloud/web context, while using relative/logical references provides a flexible approach suitable for use when trading across closed eco-system boundaries. Absolute URLs do not need to point to a FHIR RESTful server, though this is the preferred approach. If the URL conforms to the structure "/[type]/[id]" then it should be assumed that the reference is to a FHIR RESTful server.

構成composition的各小節

May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

此特定小節的標籤。這將是文件呈現內容的一部分，通常用於建立目錄。

標題為人類讀者指明小節。標題必須與作為 section.content 參照目標的resource的敘述一致。通常章節 建議應該(SHOULD) 有標題，但在某些文件中，這可能是不必要的或不適當的。通常情況下，當一個小節有其自己足夠區分的標題的子小節，或只有單一小節的文件時，就會這樣。大多數IG會要求小節標題是必填的資料項目。

不同類型的文件常常會有標準化的小節標題，這些標題為人們提供如何組織文件的指引。

一個用於指明小節中所含內容種類的代碼，這個代碼必須與小節的標題相一致。

Not all terminology uses fit this general pattern. In some cases, models should not use CodeableConcept and use Coding directly and provide their own structure for managing text, codings, translations and the relationship between elements and pre- and post-coordination.

應填入所綁定值集中適合的代碼，確定無適合的代碼才可以使用其他值集的代碼來表示。

提供給文件中主題的標籤是標準化的，並且可以被電腦程式識別和處理。

一個供人閱讀的敘述，包含小節的核實內容，用以展現resource的內容供人類閱讀。這段敘述不需要涵蓋所有結構化的資料，但必須包含足夠的細節，確保僅透過閱讀這段敘述的人能夠在臨床上獲得安全且準確的資訊。

文件Profile可能會定義應在敘述中呈現哪些內容，以確保臨床安全。

指向那些提供小節中敘述內容的實際resource的參照

如果清單中沒有條目，則 建議應該(SHOULD) 提供 emptyReason。

A reference to a location at which the other resource is found. The reference may be a relative reference, in which case it is relative to the service base URL, or an absolute URL that resolves to the location where the resource is found. The reference may be version specific or not. If the reference is not to a FHIR RESTful server, then it should be assumed to be version specific. Internal fragment references (start with '#') refer to contained resources.

Using absolute URLs provides a stable scalable approach suitable for a cloud/web context, while using relative/logical references provides a flexible approach suitable for use when trading across closed eco-system boundaries. Absolute URLs do not need to point to a FHIR RESTful server, though this is the preferred approach. If the URL conforms to the structure "/[type]/[id]" then it should be assumed that the reference is to a FHIR RESTful server.

構成composition的各小節

May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

此特定小節的標籤。這將是文件呈現內容的一部分，通常用於建立目錄。

標題為人類讀者指明小節。標題必須與作為 section.content 參照目標的resource的敘述一致。通常章節 建議應該(SHOULD) 有標題，但在某些文件中，這可能是不必要的或不適當的。通常情況下，當一個小節有其自己足夠區分的標題的子小節，或只有單一小節的文件時，就會這樣。大多數IG會要求小節標題是必填的資料項目。

不同類型的文件常常會有標準化的小節標題，這些標題為人們提供如何組織文件的指引。

一個用於指明小節中所含內容種類的代碼，這個代碼必須與小節的標題相一致。

Not all terminology uses fit this general pattern. In some cases, models should not use CodeableConcept and use Coding directly and provide their own structure for managing text, codings, translations and the relationship between elements and pre- and post-coordination.

應填入所綁定值集中適合的代碼，確定無適合的代碼才可以使用其他值集的代碼來表示。

提供給文件中主題的標籤是標準化的，並且可以被電腦程式識別和處理。

一個供人閱讀的敘述，包含小節的核實內容，用以展現resource的內容供人類閱讀。這段敘述不需要涵蓋所有結構化的資料，但必須包含足夠的細節，確保僅透過閱讀這段敘述的人能夠在臨床上獲得安全且準確的資訊。

文件Profile可能會定義應在敘述中呈現哪些內容，以確保臨床安全。

指向那些提供小節中敘述內容的實際resource的參照

如果清單中沒有條目，則 建議應該(SHOULD) 提供 emptyReason。

A reference to a location at which the other resource is found. The reference may be a relative reference, in which case it is relative to the service base URL, or an absolute URL that resolves to the location where the resource is found. The reference may be version specific or not. If the reference is not to a FHIR RESTful server, then it should be assumed to be version specific. Internal fragment references (start with '#') refer to contained resources.

Using absolute URLs provides a stable scalable approach suitable for a cloud/web context, while using relative/logical references provides a flexible approach suitable for use when trading across closed eco-system boundaries. Absolute URLs do not need to point to a FHIR RESTful server, though this is the preferred approach. If the URL conforms to the structure "/[type]/[id]" then it should be assumed that the reference is to a FHIR RESTful server.

構成composition的各小節

May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

此特定小節的標籤。這將是文件呈現內容的一部分，通常用於建立目錄。

標題為人類讀者指明小節。標題必須與作為 section.content 參照目標的resource的敘述一致。通常章節 建議應該(SHOULD) 有標題，但在某些文件中，這可能是不必要的或不適當的。通常情況下，當一個小節有其自己足夠區分的標題的子小節，或只有單一小節的文件時，就會這樣。大多數IG會要求小節標題是必填的資料項目。

不同類型的文件常常會有標準化的小節標題，這些標題為人們提供如何組織文件的指引。

一個用於指明小節中所含內容種類的代碼，這個代碼必須與小節的標題相一致。

Not all terminology uses fit this general pattern. In some cases, models should not use CodeableConcept and use Coding directly and provide their own structure for managing text, codings, translations and the relationship between elements and pre- and post-coordination.

應填入所綁定值集中適合的代碼，確定無適合的代碼才可以使用其他值集的代碼來表示。

提供給文件中主題的標籤是標準化的，並且可以被電腦程式識別和處理。

一個供人閱讀的敘述，包含小節的核實內容，用以展現resource的內容供人類閱讀。這段敘述不需要涵蓋所有結構化的資料，但必須包含足夠的細節，確保僅透過閱讀這段敘述的人能夠在臨床上獲得安全且準確的資訊。

文件Profile可能會定義應在敘述中呈現哪些內容，以確保臨床安全。

指向那些提供小節中敘述內容的實際resource的參照

如果清單中沒有條目，則 建議應該(SHOULD) 提供 emptyReason。

A reference to a location at which the other resource is found. The reference may be a relative reference, in which case it is relative to the service base URL, or an absolute URL that resolves to the location where the resource is found. The reference may be version specific or not. If the reference is not to a FHIR RESTful server, then it should be assumed to be version specific. Internal fragment references (start with '#') refer to contained resources.

Using absolute URLs provides a stable scalable approach suitable for a cloud/web context, while using relative/logical references provides a flexible approach suitable for use when trading across closed eco-system boundaries. Absolute URLs do not need to point to a FHIR RESTful server, though this is the preferred approach. If the URL conforms to the structure "/[type]/[id]" then it should be assumed that the reference is to a FHIR RESTful server.

一組與健康照護相關的資訊，這些訊息被組合成一個單一的邏輯套件，提供一個單一的連貫的意義陳述，建立自己的上下文，並且提供有關於是誰做出陳述的臨床認證。

雖然此規範的重點在於特定於病人的臨床聲明，但此resource也可適用於其他與健康照護相關的聲明，如研究方案設計、醫療發票和其他不必然與特定於病人或臨床相關的活動。

resource的邏輯ID，在resource的URL中使用。一旦指定，這個值永遠不會改變。

一個resource使用新增操作(create operation)提交給伺服器時是此resource唯一沒有id的時刻

關於resource的metadata。這是由基礎建設維護的內容。對內容的改變可能並不總是與resource的版本改變相關。

構建resource時遵循的一系列規則的參照，在處理內容時必須理解這些規則。通常這是IG定義特殊規則及其他profiles的參照。

宣告這套規則限制了內容只能被有限的貿易夥伴所理解。這從本質上限制了資料的長期有用性。然而，現有的健康生態體系高度分裂，還沒有準備好以普遍可計算的方式定義、收集和交換資料。只要有可能，實作者和(或)規範編寫者應該避免使用這個資料項目。通常，在使用時，此URL是對實作指引的參照，此指引將這些特殊規則與其他profiles、value sets等一起定義為其敘述的一部分。

編寫此resource的基礎語言

提供語言是為了支援索引和可存取性(通常，文字表述轉語音等服務使用此語言標籤)。html lanuage tag適用於此敘述。resource上的語言標籤可用於指定從resource中的資料所產成的其他表述之語言。不是所有的內容都必須使用此基礎語言。不應該假定Resource.language自動適用於敘述。如果指定語言，它也應該被指定在html中的div元素(關於xml:lang和html lang屬性之間的關係，見HTML5中的規則)。

人類語言；鼓勵使用所綁定值集中的代碼，但不強制一定要使用此值集，你也可使用其他值集的代碼或單純以文字表示。

人可讀的敘述，包含resource的摘要，可用於向人表述resource的內容。敘述不需要對所有的結構化資料進行編碼，但需要包含足夠的細節使人在閱讀敘述時理解「臨床安全性」。resource定義可定義哪些內容應該在敘述中表示，以確保臨床安全。

內嵌(contained)的resource沒有敘述，非內嵌(contained)的resource則 建議應該(SHOULD) 有敘述。在某些情況下，resource可能只有文字表述，很少或沒有額外的離散資料(只要滿足所有minOccurs=1的資料項目)。這對於來自舊有系統的資料可能是必要的，在這些系統中，從 「文字表述區塊(text blob) 」獲取訊息，或者文字表述是額外的原始輸入或敘述，而編碼訊息是後來添加的。

這些resource內嵌(contains)的resource不會另外存於任何FHIR伺服器，意即它們無法在任何FHIR伺服器中被找到，也無法有自己獨立的資料異動／交易(transaction)範圍。

內嵌(contained)的resource沒有敘述，非內嵌(contained)的resource則 建議應該(SHOULD) 有敘述。在某些情況下，resource可能只有文字表述，很少或沒有額外的離散資料(只要滿足所有minOccurs=1的資料項目)。這對於來自舊有系統的資料可能是必要的，在這些系統中，從 「文字表述區塊(text blob) 」獲取訊息，或者文字表述是額外的原始輸入或敘述，而編碼訊息是後來添加的。

可用於表示不屬於此資料項目基本定義的附加資訊。為了擴充的使用安全和可管理，對擴充的定義和使用有一套嚴格的管理。儘管任何實作者都可以定義一個擴充，但作為擴充定義的一部分，有一套要求 必須（SHALL） 滿足。

無論使用或定義擴充的機構或管轄區，任何應用程式、專案或標準使用擴充都不背負任何污名(stigma)。使用擴充是允許FHIR規範為每個人保留一個核心的簡易性。

可以用來表示不屬於資料項目的基本定義的附加資訊，並且修改對它所內嵌(contained)的資料項目的理解和(或)對包含資料項目之後續使用的理解。通常，修飾用的資料項目提供否定或限定。為了使擴充的使用安全和可管理，對擴充的定義和使用有一套嚴格的管理。儘管任何實作者都可以定義一個擴充，但作為擴充定義的一部分，有一套要求 必須（SHALL） 滿足。處理resource的應用程式被要求檢查修飾用的擴充資料項目。
修飾用的擴充資料項目 必須沒有(SHALL NOT) 改變resource或DomainResource上任何資料項目的含義(包括不能改變modifierExtension本身的含義)。

無論使用或定義擴充的機構或管轄區，任何應用程式、專案或標準使用擴充都不背負任何污名(stigma)。使用擴充是允許FHIR規範為每個人保留一個核心的簡易性。