Table 2.

Odds ratios and statistical significance for study effect on estimates of sexual behaviors

	Full sample					Multiple partnered only
	Sample Ns		Study effect (OR)*			Sample Ns		Study effect (OR)*
	DHS	PSI	Multiple partners	Cumulative concurrency	Point concurrency	DHS	PSI	Cumulative concurrency	Point concurrency
Kenya
Men	2,718	2,216	1.57	2.70	6.17	340	400	7.17	9.18
Women	7,035	964	3.09	3.97	3.64	102	42	1.96†	1.32††
Lesotho
Men	1,968	471	1.66	2.01	2.37	537	190	2.03	2.01
Women	4,629	740	2.01	1.76	2.12	337	109	0.67††	1.13††
Uganda
Men	1,232	891	1.26†	2.79	5.82	370	311	3.99	7.80
Women	4,126	978	10.97	8.56	8.67	38	97	0.70††	0.78††
Zambia
Men	5,099	1,346	3.07	5.91	7.48	909	535	8.73	4.62
Women	6,213	1,334	6.96	10.08	16.94	95	122	3.82	4.13
Median**
Men			1.62	2.74	6.00			5.58	6.21
Women			5.02	6.27	6.15			1.33	1.22

^*Exp (β) for estimated study effect, all coefficients are statistically significant at p < 0.001 unless otherwise noted

^**Median across the four countries, within sex. Because the number of countries is even (4), the median is calculated as is the average of the middle two estimates

^†p <0.05

^††p > 0.05