Table 4

Results of multinomial regression analysis of differences in partner age

	Partner >10 years older vs partner within 10 years of age			Partner >10 years younger vs partner within 10 years of age
	AOR	CI	p Value	AOR	CI	p Value
Regular partner (n=822)
Age	0.97	0.94 to 0.99	0.014	1.15	1.12 to 1.18	<0.001
UAI
Both insertive and receptive	1.00			1.00
Insertive only	1.73	0.81 to 3.69	0.155	1.04	0.49 to 2.21	0.917
Receptive only	2.00	1.02 to 3.92	0.044	0.96	0.41 to 2.24	0.917
Sensation-seeking	1.87	1.11 to 3.16	0.019	0.88	0.51 to 1.52	0.640
Most recent casual partner when condom was used (n=822)
Age	0.94	0.91 to 0.97	<0.001	1.17	1.14 to 1.20	<0.001
UAI
Both insertive and receptive	1.00			1.00
Insertive only	1.08	0.59 to 1.99	0.809	2.42	1.39 to 4.20	0.002
Receptive only	1.52	0.84 to 2.73	0.163	1.51	0.82 to 2.76	0.187
Identification as a ‘boy’	1.68	1.03 to 2.74	0.039	0.82	0.47 to 1.45	0.496
Most recent casual partner when condom was not used (n=346)
Age	0.91	0.87 to 0.96	<0.001	1.17	1.12 to 1.21	<0.001
UAI
Both insertive and receptive	1.00			1.00
Insertive only	1.56	0.53 to 4.59	0.421	2.54	1.04 to 6.20	0.041
Receptive only	2.04	0.76 to 5.47	0.159	1.32	0.53 to 3.32	0.554