HIV data from a South African national survey of female sex workers (2019)

Replication data for the analysis presented in: Kassanjee et al. HIV incidence estimation among female sex workers in South Africa: a multiple methods analysis of cross-sectional survey data. Lancet HIV 2022. A subset of data from the study described in: Milovanovic et al. Community-led cross-sectional study of social and employment circumstances, HIV and associated factors amongst female sex workers in South Africa: study protocol. Global Health Action 2021. ------------------------------------------------------------------------------------------------------------------ Data Dictionary The provided data contains the following fields: • id: Numeric row and person identifier – 1, 2, …, 3005 (numeric identifier) • district: Numeric identifier for district – 1, 2, …, 12 (numeric identifier) • date_interview: Date of interview (date YYYY/MM/DD) • age_current: Age at time of interview in whole years (numeric) • hiv_status: HIV status as per study testing (categorical – Negative / Positive / Indeterminate) • hiv_sr_status: Self-reported HIV status (categorical – Self-report Negative / Self-report Positive / Unknown) • hiv_date_prevtest: Self-reported date of previous HIV test (date YYYY/MM/DD) • bm_vl: Viral load measurement in copies per ml as measured in the study; undetectable viral loads are recorded as ‘<’ and the lower limit of detection or ‘LDL’ (text) • bm_lagodn: Limiting Antigen Assay measurement as measured in the study – in normalised Optical Density (ODn) units (numeric) • client_violence: Indicator of self-reported client violence in the last year – 1 if present, 0 if absent (binary indicator) Missing values are recorded as ‘NA’. For queries, please contact the corresponding author – please see Kassanjee et al, Lancet HIV 2022.本数据集为以下论文中分析内容的复现数据：Kassanjee等人。《南非女性性工作者HIV感染率估算：横断面调查数据的多方法分析》，《柳叶刀·HIV（Lancet HIV）》，2022年。 本数据集包含来自以下研究的子集数据：Milovanovic等人。《南非女性性工作者社会与就业状况、HIV感染及相关因素的社区主导横断面研究：研究方案》，《全球卫生行动（Global Health Action）》，2021年。 ------------------------------------------------------------------------------------------------------------------ 数据字典 本次提供的数据包含以下字段： • id：行与个体的数字标识符，取值范围为1至3005，为数字类型标识符 • district：地区数字标识符，取值范围为1至12，为数字类型标识符 • date_interview：访谈日期，格式为YYYY/MM/DD • age_current：访谈时的实际年龄（以整年计，数字类型） • hiv_status：经研究检测得出的HIV感染状态（分类变量，取值为阴性、阳性、不确定） • hiv_sr_status：自我报告的HIV感染状态（分类变量，取值为自我报告阴性、自我报告阳性、未知） • hiv_date_prevtest：自我报告的上次HIV检测日期，格式为YYYY/MM/DD • bm_vl：本研究测得的病毒载量（viral load），单位为拷贝/毫升；检测不到的病毒载量以“<检测下限”或“LDL”进行记录（文本类型） • bm_lagodn：本研究采用限制抗原试验（Limiting Antigen Assay）测得的结果，单位为标准化光密度（normalised Optical Density, ODn）（数字类型） • client_violence：过去一年自我报告遭受客户暴力的二元指示变量，存在时取值为1，不存在时取值为0 缺失值以“NA”进行记录。 如有查询，请联系通讯作者——详见Kassanjee等人发表于《柳叶刀·HIV》2022年的论文。