Associations between self-efficacy, bullying and health-related quality of life in a school sample of adolescents: a cross-sectional study

Haraldstad, Kristin; Kvarme, Lisbeth G.; Christophersen, Knut-Andreas; Helseth, Sølvi

doi:10.1186/s12889-019-7115-4

Table 3 Regression coefficients^a, 9 kidscreen dimensions, significance level .01 (bold) and .05 (italic), N = 723

From: Associations between self-efficacy, bullying and health-related quality of life in a school sample of adolescents: a cross-sectional study

	DV1: Physical well-being				DV2: Psychological well-being				DV3: Moods and emotions				DV4: Self-perception				DV5: Autonomy
	M1	M2	M3	M4	M1	M2	M3	M4	M1	M2	M3	M4	M1	M2	M3	M4	M1	M2	M3	M4
Constant	*65.50*	*65.00*	*65.13*	*65.13*	*75.78*	*75.78*	*75.95*	*75.96*	*81.42*	*81.42*	*81.38*	*81.39*	*70.19*	*70.19*	*70.34*	*70.34*	*68.51*	*68.51*	*68.42*	*68.42*
Selfeff	*7.51*	*7.51*	*7.56*	*7.23*	*5.82*	*5.45*	*5.51*	*5.46*	*4.26*	*3.92*	*3.96*	*3.72*	*7.34*	*7.11*	*7.18*	*5.99*	*5.67*	*5.38*	*5.47*	*5.16*
Bullied		0.05	0.38	−0.12		*−2.24*	−1.80	*−2.16*		*−2.03*	*−2.11*	*−2.38*		−1.38	−1.00	−1.55		−1.71	−1.92	*−2.58*
Bullying		−0.68	−0.79	−1.15		−0.78	−0.92	−1.09		−1.01	−0.98	−1.22		−0.81	−0.93	− 176		− 0.16	− 0.09	− 0.51
Interaction1			0.78	0.80			1.04	1.06			−0.23	− 0.22			0.88	0.88			−0.58	−0.56
Interaction2			−0.99	−0.63			−1.38	−1.10			−0.41	−0.22			−1.38	−1.07			−0.92	−0.43
Gender				*1.95*				0.59				*1.38*				*5.99*				*2.04*
Age				*−5.05*				*−3.83*				*−2.74*				*−4.99*				*−6.77*
R²-adj^b	*.124*	*.122*	*.123*	*.185*	*.100*	*.118*	*.123*	*.165*	*.083*	*.109*	*.108*	*.149*	*.123*	*.128*	*.131*	*.267*	*.070*	*.078*	*.079*	*.193*
R²-Change^c		.001	.003	*.064*		*.020*	.007	*.044*		*.029*	.001	*.043*		*.007*	*.005*	*.137*		.007	.004	*.115*
	DV6: Parents relationship				DV7: Financial resources				DV8: Peers & social support				DV9: School environment
	M1	M2	M3	M4	M1	M2	M3	M4	M1	M2	M3	M4	M1	M2	M3	M4
Constant	*75.75*	*75.75*	*75.84*	*75.84*	*78.53*	*78.53*	*78.60*	*78.60*	*73.14*	*73.14*	*73.08*	*73.08*	*62.39*	*62.39*	*62.46*	*62.46*
Selfeff	*5.24*	*5.04*	*5.09*	*5.11*	*7.10*	*6.51*	*6.56*	*6.53*	*3.66*	*3.10*	*3.09*	*3.74*	*5.04*	*4.92*	*5.05*	*5.57*
Bullied		−1.22	−0.99	−1.29		*−3.53*	*−3.34*	*−3.39*		*−3.34*	*−3.49*	*− 3.64*		−0.73	−0.54	−1.02
Bullying		−1.81	−1.88	*−1.99*		−1.51	−1.56	−1.60		−0.42	−0.37	− 0.10		*−3.82*	*− 3.88*	*− 3.81*
Interaction1			0.53	0.54			0.41	0.42			−0.37	− 0.35			0.37	0.41
Interaction2			−0.90	− 0.66			−0.92	− 0.88			0.26	0.44			*−1.90*	−1.46
Gender				0.17				0.22				*−2.87*				*−1.96*
Age				*−3.21*				−0.48				*−2.04*				*−5.55*
R²-adj^b	*.074*	*.089*	*.089*	*.115*	*.092*	*.122*	*.121*	*.119*	*− 045*	*.083*	*.081*	*.119*	*.068*	*.111*	*.119*	*.208*
R²-Change^c		*.017*	.003	*.028*		*.032*	.002	.001		*.041*	.001	*.040*		*.046*	.010	*.091*

^a The coefficients are comparable because the independent variables are standardised while the dependent variable are not
^b Significance-testing is based on unadjusted R²
^c Changes are based on adjusted R², reduction indicates that the model is not quite appropriate, and significance-testing is based on unadjusted R²

Back to article page

ISSN: 1471-2458

Contact us

Submission enquiries: bmcpublichealth@biomedcentral.com
General enquiries: ORSupport@springernature.com

BMC Public Health

Contact us