Table 6.

Factors affecting the general self-efficacy scale and risk propensity scale scores using a multiple linear regression model.

		General self-efficacy scale score		Risk propensity scale score
		Coefficient β (95% CI)	P valuea	Coefficient β (95% CI)	P valuea
Intervention group		−2.79 (−4.65 to −0.92)	.004	0.453 (0.099 to 0.81)	.01
Gender (refb: male)
	Female	−1.56 (−3.42 to 0.30)	.98	N/Ac	N/A
School (ref: VTCd)
	HSUHKe	−0.03 (−4.86 to 4.81)	.99	−0.37 (−0.79 to 0.06)	.09
	HKUf	0.35 (−2.93 to 3.63)	.83	−0.62 (−1.06 to −0.18)	.006
Baseline outcomes
	General self-efficacy scale	−0.51 (−0.68 to −0.34)	<.001	N/A	N/A
	Risk propensity scale	N/A	N/A	−0.39 (−0.55 to −0.22)	<.001

^aP value is analyzed using multiple linear regression analysis.

^bref: reference.

^cN/A: not applicable.

^dVTC: Vocational Training College.

^eHSUHK: Hang Seng University of Hong Kong.

^fHKU: University of Hong Kong.