Table 7. Multiple regression analysis results by school explaining K6 with CYRM-12NT and control variables.

School	Variable	B	95% CI for b LL        UL		SE (b)	Β	P
1	Age	-0.77	-1.50	-0.08	0.36	-.15	.032
n = 147	Sex	-0.12	-1.47	1.24	0.70	-.01	.867
	LS	0.63	0.22	1.03	0.21	.28	.003
	CYRM-12NT	-0.02	-0.12	0.07	0.05	-.04	.600
2	Age	0.40	-2.06	2.35	1.13	.06	.637
n = 27	Sex	0.03	-3.55	2.92	1.77	0	.983
	LS	2.11	1.09	3.09	0.50	.68	.001
	CYRM-12NT	-0.05	-0.32	0.19	0.13	-.08	.679
3	Age	0.63	-0.17	1.40	0.39	.16	.115
n = 83	Sex	-0.59	-2.41	1.24	0.93	-.07	.536
	LS	0.96	0.37	1.48	0.28	.37	.002
	CYRM-12NT	-0.10	-0.24	0.03	0.07	-.17	.122
4	Age	-0.32	-1.22	0.54	0.44	-.06	.469
n = 109	Sex	0.28	-1.38	1.98	0.84	.03	.726
	LS	0.57	0.13	1.08	0.24	.24	.016
	CYRM-12NT	-0.14	-0.26	-0.002	0.07	-.21	.041
5	Age	0.16	-0.21	0.53	0.19	.06	.400
n = 154	Sex	0.26	-1.18	1.65	0.72	.03	.717
	LS	0.43	-0.04	0.84	0.22	.17	.060
	CYRM-12NT	0.03	-0.07	0.12	0.05	.07	.516

Note. LL: Lower Limit; UL: Upper Limit.