Table 6.

Regression results to examine the effect of gender, student type, target peer educator and peer learner year group on mean scores at follow-up, adjusted for baseline values and school ID

	Help-seeking intentions		Number of help sources likely to seek help from*		Help-seeking confidence		Mental health knowledge		Peer support		Mental well-being
	β (95% CI)	p-value	β (95% CI)	p-value	β (95% CI)	p-value	β (95% CI)	p-value	β (95% CI)	p-value	β (95% CI)	p-value
Gender (female = ref)
Male	− 0.018 (− 0.36, 0.32)	0.92	− 0.40 (− 1.21, 0.41)	0.33	0.62 (− 0.87, 2.10)	0.41	0.31 (− 0.84, 1.46)	0.60	− 0.12 (− 1.79, 1.55)	0.89	1.81 (0.28, 3.33)	0.020
Other	− 0.13 (− 0.66, 0.40)	0.64	− 0.45 (− 1.72, 0.81)	0.48	− 0.69 (− 3.02, 1.64)	0.56	1.26 (− 0.65, 3.17)	0.20	1.41 (− 1.40, 4.21)	0.32	− 2.57 (− 5.12, − 0.01)	0.049
Student type (peer learner = ref)
Peer educator	0.0045 (− 0.31, 0.32)	0.98	0.094 (− 0.64, 0.83)	0.80	0.22 (− 1.13, 1.56)	0.75	0.074 (− 1.07, 1.21)	0.90	0.23 (− 1.44, 1.89)	0.79	− 0.94 (− 2.42, 0.55)	0.22
Target peer educator age (non-year 12 = ref)
Year 12	− 0.18 (− 0.58, 0.22)	0.39	− 0.48 (− 1.44, 0.47)	0.32	− 0.085 (− 1.79, 1.62)	0.92	0.28 (− 1.11, 1.66)	0.69	− 0.83 (− 2.97, 1.31)	0.44	0.69 (− 1.20, 2.59)	0.47
Target peer learner age (year 7 = ref)
Non− year 7	0.25 (− 0.10, 0.60)	0.16	0.67 (− 0.16, 1.49)	0.11	− 0.14 (− 1.66, 0.39)	0.86	− 0.38 (− 1.58, 0.83)	0.54	− 0.34 (− 2.13, 1.44)	0.71	− 1.24 (− 2.87, 0.39)	0.14