Table 1. Participant characteristics by Sex

Table 1. Participant characteristics by Sex (N=13614)

Characteristic	Women			Men			Total			Approx. P-value
Characteristic	Unweighted n	Weighted % (or Median)	Weighted 95% CI (or IQR)	Unweighted n	Weighted % (or Median)	Weighted 95% CI (or IQR)	Unweighted n	Weighted % (or Median)	Weighted 95% CI (or IQR)	Approx. P-value
Rural/urban setting										0.023
Rural	5060	64.43	62.08-66.77	3491	61.19	58.40-63.98	8551	62.84	60.45-65.23
Urban	2834	35.57	33.23-37.92	2229	38.81	36.02-41.60	5063	37.16	34.77-39.55
Total	7894	100.00	100.00-100.00	5720	100.00	100.00-100.00	13614	100.00	100.00-100.00
Region										0.585
Nairobi	945	10.38	9.27-11.48	795	11.71	10.40-13.03	1740	11.03	9.99-12.07
Central	920	13.21	11.73-14.69	649	13.18	11.08-15.29	1569	13.20	11.54-14.85
Coast	992	9.15	7.63-10.67	709	9.41	7.97-10.85	1701	9.28	7.87-10.68
Eastern	1584	15.64	14.01-17.27	1072	15.22	13.13-17.31	2656	15.43	13.74-17.12
Nyanza	1054	14.68	13.04-16.32	768	13.36	11.55-15.17	1822	14.04	12.44-15.63
RiftValley	1413	25.70	23.10-28.30	1050	26.70	23.67-29.74	2463	26.19	23.48-28.90
Western	986	11.24	9.84-12.64	677	10.41	8.90-11.93	1663	10.84	9.44-12.24
Total	7894	100.00	100.00-100.00	5720	100.00	100.00-100.00	13614	100.00	100.00-100.00
Age category (5 year categories)										<.001
15-19	1176	14.87	13.79-15.94	1036	17.86	16.49-19.22	2212	16.33	15.41-17.26
20-24	1397	17.68	16.59-18.78	839	14.83	13.66-16.00	2236	16.29	15.44-17.14
25-29	1312	16.67	15.67-17.67	828	14.71	13.57-15.86	2140	15.71	14.91-16.52
30-34	976	12.50	11.58-13.42	715	12.30	11.32-13.28	1691	12.40	11.74-13.06
35-39	830	10.44	9.64-11.24	583	10.49	9.66-11.33	1413	10.47	9.88-11.05
40-44	668	8.42	7.77-9.07	493	8.69	7.88-9.50	1161	8.56	8.02-9.09
45-49	492	6.39	5.77-7.02	357	6.18	5.54-6.81	849	6.29	5.81-6.76
50-54	473	5.93	5.33-6.52	371	6.40	5.72-7.07	844	6.16	5.68-6.63
55-59	320	4.01	3.51-4.51	277	4.72	4.07-5.37	597	4.36	3.92-4.80
60-64	250	3.09	2.62-3.56	221	3.82	3.23-4.40	471	3.45	3.05-3.85
Total	7894	100.00	100.00-100.00	5720	100.00	100.00-100.00	13614	100.00	100.00-100.00
Educational level										<.001
No primary	1189	10.63	8.88-12.39	379	3.86	2.89-4.84	1568	7.32	6.04-8.60
Incomplete primary	702	8.42	7.29-9.54	441	6.64	5.41-7.86	1143	7.54	6.68-8.41
Complete primary	2404	32.10	30.33-33.88	1881	32.58	30.69-34.48	4285	32.34	30.93-33.75
Secondary+	3599	48.85	46.81-50.88	3019	56.92	54.60-59.23	6618	52.80	51.03-54.57
Total	7894	100.00	100.00-100.00	5720	100.00	100.00-100.00	13614	100.00	100.00-100.00
Marital status										<.001
Ever widowed	1915	24.43	23.01-25.85	2198	38.13	36.44-39.82	4113	31.14	29.90-32.38
Married/cohabiting	4744	60.31	58.80-61.82	3078	54.38	52.72-56.05	7822	57.41	56.11-58.71
Never married/never cohabited	430	5.39	4.78-5.99	208	3.76	3.15-4.37	638	4.59	4.17-5.01
Separated/divorced	799	9.79	8.91-10.67	232	3.67	3.11-4.23	1031	6.79	6.24-7.34
Unknown	6	0.08	0.01-0.16	4	0.06	0.00-0.12	10	0.07	0.02-0.12
Total	7894	100.00	100.00-100.00	5720	100.00	100.00-100.00	13614	100.00	100.00-100.00
Sexual debut										<.001
First sex <15 years	830	13.01	11.58-14.43	727	17.60	15.90-19.30	1557	15.24	14.08-16.40
First sex 15+ years	5523	86.99	85.57-88.42	3806	82.40	80.70-84.10	9329	84.76	83.60-85.92
Total	6353	100.00	100.00-100.00	4533	100.00	100.00-100.00	10886	100.00	100.00-100.00
Age At Last Brithday	7894	30.00	23.00-41.00	5720	30.00	22.00-42.00	13614	30.00	22.00-42.00	0.067
Number of sex partners (matrix)	5403	1.00	1.00-1.00	4108	1.00	1.00-1.00	9511	1.00	1.00-1.00

SurveyFreqs_Footnotes

Footnote
Categorical cells show column percentages.
Confidence intervals are 95% normal-approximation intervals based on the selected survey variance method.
The n column reports unweighted sample counts, while estimates and confidence intervals use survey weights.
P-values compare distributions across by-variable groups and are shown once on the characteristic row.
Categorical p-values use a Rao-Scott-style design-adjusted chi-square approximation derived from design-based cell variances.
Median p-values use a survey-adjusted median test based on deviations above the pooled weighted median.
Weighted estimates use the weight variable 'aiweight'.
Taylor linearization is used for weighted/design-based variance estimation.
Median summaries use an interpolated weighted-quantile approximation to SAS PROC SURVEYMEANS median, Q1, and Q3 output; exact SAS replication requires running the SAS macro.
SAS-parity mode formats the combined table like %svy_freqs: macro-style decimals, value-label order where available, and Total rows after each categorical block.
The Python p-values are labeled as approximations because SAS PROC SURVEYFREQ Rao-Scott P_RSCHI is not called directly in this environment.

SurveyFreqs_Metadata

Setting	Value
analysis_type	COL
continuous_stat	MEDIAN
variance_method	TAYLOR
by_variable	sex2
outcome_variable	None
outcome_value	None
survey_design_type	stratified_cluster
weight_variable	aiweight
strata_variable	strata2
cluster_variable	qclust
include_missing	No
include_detailed_tables	No
decimal_points	2
pvalue_decimal	3
sas_parity	Yes
table_title	Table 1. Participant characteristics by Sex
table_name	table1
survey_name	KAIS