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. 2012 Jul 19;7(7):e40753. doi: 10.1371/journal.pone.0040753

Table 1. Sample descriptive statistics.

Men Women
Mean(SD) N Mean (SD) N
Heard Male Circumcision is Protective 0.34̂ 453 0.27 690
HIV Risk Perception and Sexual Behavior
Perception of HIV risk (0–3) 0.82 (0.85) 394 1.25 (1.01) 595
Used Condom at Last Sex 0.75 440 0.60 672
Always/Usually Used Condoms 0.51 453 0.48 690
Riskier Unprotected Sex 0.19 447 0.31 672
Demographic and Socioeconomic
Age (years) 24.9 (2.6) 453 24.7 (2.6) 690
Education (years) 10.5 (2.0) 453 10.64 (1.7) 690
Per Capita Monthly Household Income(Rand) 969 (1195) 453 726 (851) 690
Employed 0.49 453 0.41 690
Currently Married 0.04 453 0.13 690
Age First Sex (years) 15.5 (1.9) 453 16.6 (1.7) 690
Previous STD 0.28 453 0.25 690
Concurrent Sexual Network 0.43 453 0.25 690
Knows Someone Who Died of HIV 0.63 453 0.58 690
HIV Knowledge Score (0–4) 3.09 (0.86) 453 3.27 (0.75) 690
HIV Conspiracy Belief 0.34 453 0.22 690

Notes: Standard deviations in parentheses.

∧The mean of binary variables – figures without a reported standard deviation – are converted to percentages by multiplying by 100: i.e. 0.34 represents 34%.

Unless otherwise indicated next to variable name, all variables are binary indicators.

Perception of HIV risk is a 0–3 scale with 0 representing no risk and 3 great risk.

Perception of HIV risk is a 0–3 scale with 0 representing no risk and 3 great risk.

Used condom at Last Sex  = 1 if the individual used a condom during the last sexual encounter.

Always/Usually Used Condoms  = 1 if the respondent reported usually or always using condoms with his/her most recent sexual partner.

Riskier Unprotected Sex  = 1 if the individual reported never or sometimes using condoms with a partner reported to be of.

unknown or positive HIV serostatus.

Per Capita Monthly Household Income is provided in Rand. During the time of survey, the exchange rate was 1 Rand  = 0.129 USD.

Previous STD refers to whether the individual had a known STD in the past or reported symptoms of dysuria, genital.

discharge, or genital sores at any time.

Concurrent Sexual Network  = 1 if the respondent reported having a concurrent sexual partner or if he/she reported that.

the last partner was in a concurrent sexual relationship, as well.

HIV Knowledge Score counted correct answers to whether HIV can be transmitted via food prepared by someone with.

HIV/AIDS, by being coughed/sneezed on, from mother to child, and whether it is possible for a healthy-looking person to have HIV.

HIV Conspiracy Belief  = 1 if the responded believed that HIV was created by humans, AIDS was created by scientists America, or that AIDS was invented to kill blacks.

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