Adequate sleep among adolescents is positively associated with health status and health-related behaviors

BMC Public Health

Table 4 Multiple regression analysis of health-promoting behavior on AS, gender and grade

Variables	LA¹	HR	SS	SM	NU	EX	TAHP	Body size (OW = 1)⁴	Visiting Dr. (Higher = 1)⁵
Adequate sleep	0.17***²	0.11**	0.07	0.47***	0.27***	0.17***	0.27***	-0.16***	-0.07
(Higher)	(0.04)³	(0.04)	(0.04)	(0.04)	(0.04)	(0.04)	(0.04)	(0.04)	(0.04)
Gender	0.05	0.07	0.24***	0.01	-0.05	-0.07*	0.09*	-0.12**	0.06
(Girls)	(0.04)	(0.04)	(0.04)	(0.04)	(0.04)	(0.04)	(0.04)	(0.04)	(0.04)
Grader	0.02	-0.00	0.10	0.04	0.03	-0.06	0.03	-0.10*	0.18***
(High school)	(0.04)	(0.04)	(0.04)	(0.04)	(0.04)	(0.04)	(0.04)	(0.04)	(0.04)
Constant	0.48***	0.52***	0.36***	0.29***	0.34***	0.38***	0.33***	0.62***	0.26***
	(0.04)	(0.04)	(0.04)	(0.03)	(0.04)	(0.04)	(0.04)	(0.04)	(0.03)
F-value of ANOVA	6.57***	3.87**	16.55***	58.38***	16.93***	10.31***	17.51***	9.98***	11.61***
R²	0.03	0.02	0.08	0.21	0.07	0.05	0.08	0.04	0.05

¹LA: life appreciation; HR: health responsibility; SS: social support; SM: stress management; NU: nutrition; EX: exercise; TAHP: Total adolescent health promotion score.
²Regression coefficient. *** p < 0.001, ** p < 0.01, * p < 0.05.
³Standard deviation of regression coefficient.
⁴OW: overweight = 1; non-overweight = 0.
⁵Visiting doctor: higher frequency = 1; lower frequency = 0.

ISSN: 1471-2458