HL7中国症状数据交换实施指南
2026.02.23 - release
HL7中国症状数据交换实施指南
2026.02.23 - release
HL7中国症状数据交换实施指南 - Local Development build (v2026.02.23) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions
| 官方URL: http://hl7.org.cn/fhir-ig/symptoms/ValueSet/cn-frequency-codes | 版本: 2026.02.23 | |||
| Draft as of 2026-02-23 | 机读名称: CNFrequencyCodes | |||
一组 SNOMED 代码，用于描述症状出现的频率。
References
ValueSet
Expansion from tx.fhir.org based on SNOMED CT 900000000000207008 edition 01-2月 2025
This value set contains 6 concepts
| Code | System | Display (en-US) |
| 255238004 | http://snomed.info/sct | Continuous |
| 255239007 | http://snomed.info/sct | Discontinuous |
| 307486002 | http://snomed.info/sct | Single event |
| 27789000 | http://snomed.info/sct | Infrequent |
| 70232002 | http://snomed.info/sct | Frequent |
| 5878004 | http://snomed.info/sct | Low frequency |
Explanation of the columns that may appear on this page:
| Level | A few code lists that FHIR defines are hierarchical - each code is assigned a level. In this scheme, some codes are under other codes, and imply that the code they are under also applies |
| System | The source of the definition of the code (when the value set draws in codes defined elsewhere) |
| Code | The code (used as the code in the resource instance) |
| Display | The display (used in the display element of a Coding). If there is no display, implementers should not simply display the code, but map the concept into their application |
| Definition | An explanation of the meaning of the concept |
| Comments | Additional notes about how to use the code |