Table 1.

Estimated Count of Sexual Risk Behaviors from GEE Negative Binomial

				From GEE model					From Observed
	Condom	Partner	N	Mean	SE	95% CI		Model	Mean	SD	Min	Max
Main effects
	condom use		4912	10.9	0.4	10.2	11.7	(5)	10.9	26.9	0	503
	condomless		4912	23.0	0.9	21.2	24.8		23.0	64.2	0	1838
		primary	4157	27.1	0.9	25.8	29.5	(6)	27.1	60.0	0	1182
		non-primary	4906	10.9	0.5	10.0	11.9		10.9	33.5	0	999
Interactions								(7)
	condom use	primary	3159	9.2	0.4	8.4	10.0		9.2	22.9	0	300
	condom use	non-primary	4904	5.0	0.3	4.5	5.5		5.0	17.6	0	499
	condomless	primary	4157	20.6	0.9	19.0	22.4		20.1	55.3	0	1182
	condomless	non-primary	4906	5.9	0.4	5.2	6.7		5.9	26.3	0	949