This is the CodeSystem that contains codes in both Mã trả lời KSK — Không đều, Đều (CodeSystem VNKSKMenstrualRegularityCS) (http://fhir.hl7.org.vn/core/CodeSystem/vn-ksk-menstrual-regularity-cs) and Mã trả lời KSK — Không đều, Đều (CodeSystem VNKSKMenstrualRegularityCS) (http://fhir.hl7.org.vn/core/CodeSystem/vn-ksk-menstrual-regularity-cs).
Generated Narrative: CodeSystem 9bc2c52c-18f3-4420-b258-7934d913ee46-225
This code system http://hl7.org/fhir/comparison/CodeSystem/9bc2c52c-18f3-4420-b258-7934d913ee46-225 defines codes, but no codes are represented here
| Code | Display | Definition | English (English, en) |
| 0 | Không đều | Theo QĐ 2062/QĐ-BYT (Phụ lục 01), giá trị mã = 0. | Irregular |
| 1 | Đều | Theo QĐ 2062/QĐ-BYT (Phụ lục 01), giá trị mã = 1. | Regular |