Table 2.

HIV prevalence, testing history, and CD4 results by sex, North West Province, South Africa, 2014.

	Male wgt* n=43,446		Female wgt* n=49,061		p-value
	wgt* %	95% CI	wgt* %	95% CI
HIV status¥					0.07
Positive	20.0	13.7–26.2	26.7	22.1–31.4
Negative	80.0	73.8–86.3	73.3	68.6–77.9
HIV prevalence by age group					<0.01
Age 18–29	9.7	3.6–16.0	13.8	7.8–19.7
Age 30–39	28.4	16.0–40.9	40.4	30.2–50.5
Age 40–49	33.2	15.6–50.8	35.7	26.6–44.9
HIV tested ever					<0.01
Yes	68.9	61.8–75.1	89.2	84.2–92.7
No	31.2	24.9–38.2	10.8	7.3–15.8
HIV tested past 12 mosα					<0.01
Yes	41.8	35.3–48.6	62.3	55.8–68.4
No	58.2	51.4–64.7	37.7	31.6–44.2
	HIV-Positive Male wgt n*=5,681		HIV-Positive Female wgt n*=9,941
Prior knowledge of positive serostatus
Yes	48.4	36.5–60.5	75.7	63.1–85.1	<0.01
No	51.6	39.5–63.5	24.3	14.9–36.9
CD4 category (Pima)β
≤350 cells/μL	61.9	43.8–77.2	37.9	27.5–49.6	0.03
>350 cells/μL	38.1	22.8–56.2	62.1	50.4–72.6
Last HIV testedδ
< 12 months	30.3	14.7–52.2	32.0	17.1–51.8	0.21
1–3 yrs ago	29.6	11.6–57.6	31.3	10.6–63.8
> 3 yrs ago	6.6	2.0–19.5	25.7	11.3–48.4
Never	33.6	15.3–58.6	11.0	3.3–30.8

^*Weights account for sampling, non-response, and age/gender of target population

^¥Includes self-report and confirmed;

^αdoes not include those who were diagnosed HIV positive prior to 12 months in the denominator;

^βAmong those for whom Pima CD4 results were available;

^δAmong those for whom testing history available.