208 lines
7.3 KiB
Text
208 lines
7.3 KiB
Text
“Ya Tsie” - Botswana Combination Prevention Project (BCPP)
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The Botswana Combination Prevention Project (BCPP) was a research project conducted by the Botswana Ministry of Health (MOH),
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Harvard School of Public Health/Botswana Harvard AIDS Institute Partnership (BHP), and the U.S. Centers for Disease Control and
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Prevention (CDC). BCPP was a community randomized trial that examined the impact of prevention interventions on HIV incidence in 15
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intervention and 15 control community. The interventions included extensive HIV testing, linkage to care, and universal treatment
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services. To reduce HIV incidence in the intervention communities, the UNAIDS 90-90-90 goals were used: 90% of HIV-positive persons
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know their status; 90% of persons who know status are to be on ART; 90% of persons on ART are to be virally suppressed.
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The BCPP study is composed of 2 interlocking protocols: Evaluation Protocol and Intervention Protocol.
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e The Evaluation Protocol of the BCPP evaluated the primary endpoint (HIV incidence), as well as some key related secondary
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endpoints. This protocol focused on the Baseline Household Survey; the HIV Incidence Cohort; and an End of Study Survey.
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e The /ntervention Protocol of the BCPP implemented the combination prevention (CP) intervention package in CPCs and measures
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the uptake of these interventions (expanded HIV testing and counselling, strengthened male circumcision, and expanded HIV Care
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and Treatment).
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Additional information regarding the BCPP study can be found here: https://clinicaltrials.gov/ct2/show/NCT01965470
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The public release data is available separately by protocol. Note that the public release data cannot be combined across protocols to
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reduce the risk of statistical disclosure concerns regarding risk of participant identification.
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Page 1 of 4
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Evaluation Protocol Data Files
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The following data files contain all enumeration and survey data collected during the Evaluation Protocol. Plot, household, and member
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data is separated according to data type and population sample (20% vs. 80%). Survey data from the longitudinal cohort is separated
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according to study year collected (years 1, 2, and 3), with each file containing data for any survey administered that year. ESS data
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collected in study year 3 is contained in separate files. A .csv file and data dictionary are available for each type of data. The data
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dictionaries are a direct reflection of the data and contain a description of each variable, as well as the frequencies of each catagorical
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response or number of non-missing continuous responses. All data file names contain the sample (_20SAMP, _80SAMP) and study year in
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which the data was collected (_YR1, YR2, YR3). Refer to the BCPP Evaluation Protocol Data Manual for specific-use details.
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Enumeration Data
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Enumeration data is comprised of plots, households, and members. Plot datasets contain 1 row per unique plot selected by the evaluation
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protocol field team, including those that were not residential/habitable and those not used during the study. Residency status and number
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of households is available for each unique plot. Household data contains 1 row per unique household selected regardless of enumeration
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status and includes information on the number of members and final study status as well as the household structure data. Members data
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consists of 1 row for each unique household member residing in the household regardless of age, presence at the time of the study visit,
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or eligibility status.
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e Plots: 20% sample
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e PLOTSYR1_20SAMP_open.csv
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e PLOTSYR1_20SAMP_open_dictionary.doc
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e Plots: 80% sample
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e PLOTSYR3_80SAMIP_open.csv
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e PLOTSYR3_80SAMP_open _dictionary.doc
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e¢ Households: 20% sample
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e HOUSEHOLDSYR1_20SAMP_open.csv
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e HOUSEHOLDSYR1_20SAMP_open_dictionary.doc
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e Households: 80% sample
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e HOUSEHOLDSYR3_80SAMP_open.csv
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e HOUSEHOLDSYR3_ open _dictionary.doc
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¢ Members: 20% sample
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e MEMBERSYR1_20SAMP_open.csv
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e MEMBERSYR1_20SAMP_open _dictionary.doc
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Page 2 of 4
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¢ Members: 80% sample
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e MEMBERSYR3_80SAMP_open.csv
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e MEMBERSYR3_80SAMP_open _dictionary.doc
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Longitudinal Survey Data
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Each survey data file contains responses to most questions on each survey (BHS, AHS-1, AHS-2) along
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with endpoint data for those participants included in HIV incidence, coverage, and mortality analyses.
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Endpoint data for analysis participants is available at each study year in which the individual took a
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survey.
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e Year 1: BHS data only
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e LONGYR1_20SAMP_open.csv
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e LONGYR1_open_dictionary.doc
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e Year 2: AHS-1 and BHS data (from late-enrollees)
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e LONGYR2_20SAMP_open.csv
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e LONGYR2_20SAMP_ open_dictionaries.doc
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e Year 3: AHS-1 and AHS-2 data
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e LONGYR3_20SAMP_open.csv
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e LONGYR3_20SAMP_ open_dictionary.doc
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ESS data collected during study year 3 is separated from data collected as part of the longitudinal
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cohort. These datasets contain responses to most questions on the ESS as well as endpoint data for
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coverage analysis participants
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e Year 3: ESS data
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e TRUEESS_YR3_20SAMP.csv
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e TRUEESS_YR3_20SAMP_dictionary.doc
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Page 3 of 4
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Intervention Protocol Data Files
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The following data files contain enumeration data from Round 1, home-based and mobile testing through HTC, and clinic data collected
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during the Intervention Protocol. A csv file and data dictionary are available for each type of data. All data is from the Combination
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Prevention Community arm (CPC) only. Refer to the BCPP Intervention Protocol Data Manual for specific-use details.
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Dataset Name
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File Name
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Dataset Description
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HTC Enumeration
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Plot
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=" bcppri_cpc_plotlist_open.csv
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"bcppri_cpc_plotlist_open_dictionary.rtf
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Round 1 plots identified in the communities and assessed by HTC.
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Includes the Evaluation Protocol 20% sample and Intervention
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Protocol covering the remaining 80% in the community.
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HTC Enumeration
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HH
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=" bcppri1_htc_household_open.csv
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=" bcppri_htc_household_open_dictionary.rtf
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Round 1 households identified on residential and habitable plots,
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whether or not the household was enumerated.
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Refer to BCPP Intervention HTC HH Enumeration Questionnaire to
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reference the data collection form.
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HTC Enumeration
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Member
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=" bcppr1_htc_member_open.csv
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=" bcppr1_htc_member_open_dictionary.rtf
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Round 1 members enumerated in the visited households.
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Refer to BCPP Intervention HTC HH Enumeration Questionnaire to
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reference the data collection form.
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BCPP HIV Testing
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and Counselling
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(HTC) Intake
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Forms
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"bcpp_htcintake_open.csv
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"bcpp_htcintake_open_dictionary.rtf
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Mobile and home-based testing through HTC in the CPCs
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All HTC intake forms for those who tested or refused during home
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or mobile testing.
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Event-level dataset (i.e. multiple tests per person).
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Refer to BCPP Intervention HTC Individual Intake Questionnaire to
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reference the data collection form.
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BCPP Participant
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Summary in
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Intervention Arm
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=" bcpp_summaryintervention_open.csv
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=" bcpp_summaryintervention_open_dictionary.rtf
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Participants in the intervention arm of BCPP
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Contains study outcomes relative to specific-study research
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questions.
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This dataset is derived from the business rule requirements
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document that outlines the algorithms that define each variable.
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Person-level dataset (i.e. 1 row per person).
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Only participants with a valid identifier (i.e. omang or passport)
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are included to allow for deduplication across all sources to
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represent the individual, not event.
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Page 4 of 4
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