Table 9.

Association between sleep curtailment and overweight or obesity stratified by age group in 2010 and 2014 (16–18-year age group).

		Variables	β	Wald	Sig.	OR a (95%CI)
2010	Overweight	Sleep curtailment
		Yes	−0.016	0.027	0.870	0.984 (0.808–1.197)
		No (Reference)	0 b
		Gender
		Boys	0.461	21.840	0.000	1.586 (1.307–1.925)
		Girls (Reference)	0 b
	Obesity	Sleep curtailment
		Yes	0.156	0.912	0.340	1.169 (0.848–1.611)
		No (Reference)	0 b
		Gender
		Boys	1.056	37.888	0.000	2.875 (2.054–4.024)
		Girls (Reference)	0 b
2014	Overweight	Sleep curtailment
		Yes	0.425	15.663	0.000	1.530 (1.239–1.888)
		No (Reference)	0 b
		Gender
		Boys	0.506	25.834	0.000	1.658 (1.364–2.015)
		Girls (Reference)	0 b
	Obesity	Sleep curtailment
		Yes	0.460	10.972	0.001	1.585 (1.270–2.081)
		No (Reference)	0 b
		Gender
		Boys	1.052	59.840	0.000	2.864 (2.194–3.738)
		Girls (Reference)	0 b

^a Adjustment OR; ^b as a reference.