Table 3.

Socioeconomic status and sexual health knowledge and attitudes (intervention group only)

	Females				Males
	Mean score	n	β (SE)	Sig.	Mean score	n	β (SE)	Sig.
Sexual health knowledge
Deprived pupils 2007	7.18	114	0.00		6.40	114	0.00
Affluent pupils 2007	7.26	267	0.07 (0.26)	n.s.	7.00	244	0.60 (0.24)	p<0.05
Deprived pupils 2008/2009	6.97	200	0.00		6.98	196	0.00
Affluent pupils 2008/2009	7.70	437	0.70 (0.17)	p<0.001	7.36	502	0.25 (0.17)	n.s.
Socioeconomic status time interaction	–	859	−0.47 (0.30)	n.s.	n/a	889	0.32 (0.29)	n.s.
Same-sex relationships
Deprived pupils 2007	2.99	110	0.00		3.29	111	0.00
Affluent pupils 2007	2.81	257	−0.18 (0.09)	p<0.05	3.27	187	−0.03 (0.10)	n.s.
Deprived pupils 2008/2009	2.83	199	0.00		3.17	187	0.00
Affluent pupils 2008/2009	2.78	440	0.19 (0.09)	p<0.05	3.39	495	0.21 (0.08)	p<0.01
Socioeconomic status time interaction	–	906	−0.19 (0.11)	n.s.	–	923	0.25 (0.14)	n.s.
Sexual coercion
Deprived pupils 2007	3.81	109	0.00		3.55	112	0.00
Affluent pupils 2007	3.97	258	−0.16 (0.11)	n.s	3.78	235	−0.03 (0.13)	n.s.
Deprived pupils 2008/2009	3.60	198	0.00		3.57	188	0.00
Affluent pupils 2008/2009	3.85	432	−0.14 (0.09)	n.s.	3.68	500	−0.05 (0.09)	n.s.
Socioeconomic status time interaction	–	930	−0.03 (0.13)	n.s.	–	896	0.12 (0.15)	n.s.
Acceptability of condom use
Deprived pupils 2007	1.94	112	0.00		2.24	114	0.00
Affluent pupils 2007	1.92	263	−0.02 (0.07)	n.s.	2.11	239	−0.12 (0.08)	n.s.
Deprived pupils 2008/2009	2.17	200	0.00		2.19	192	0.00
Affluent pupils 2008/2009	1.99	438	0.13 (0.05)	p<0.01	2.10	500	0.04 (0.04)	n.s.
Socioeconomic status time interaction	–	910	−0.18 (0.09)	p<0.05	–	938	0.01 (0.10)	n.s.