Home / Central Data Catalog / AHRI.LAPIS.CLINICAL.MANAGEMENT.ESOURCE.2026.V1 / variable [F39]
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cRCT of Long-acting PrEP Integrated with Community-based Sexual Health (LAPIS) – Clinical Management

South Africa, 2024 - 2026
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Reference ID
AHRI.LAPIS.Clinical.Management.ESource.2026.v1
Producer(s)
Jaco Dreyer, Eva Ssozi, Nompumelelo Mkwanazi, Prof. Maryam Shahmanesh, Dr. Limakatso Lebina,
Metadata
Documentation in PDF DDI/XML JSON
Created on
Jul 07, 2026
Last modified
Jul 07, 2026
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2731
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How often do you have your period? (cs_often_period)

Data file: AHRI.LAPIS.ESource.Clinical.Management.2026.v1

Overview

Valid: 4021
Invalid: 7804
Type: Discrete
Decimal: 0
Width: 12
Range: 1 - 96
Format: Numeric

Questions and instructions

Categories
Value Category Cases
1 28 day cycle 1930
48%
2 29 - 35 day cycle 55
1.4%
3 Irregular 628
15.6%
4 Amenorrhea 1405
34.9%
96 Other (specify) 3
0.1%
Sysmiss 7804
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.
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