Table 4.

Sleep Duration in Relation to Cardiometabolic Risk Factors Adjusted With or Without Adipokine.

Metabolic factors	βa	p	βb	p	βc	p	βd	p	βe	p
6–12 years old
BMI	−0.599	<.001	−0.607	<.001	/	/	−0.097	.223	−0.481	<.001
WC (cm)	−1.534	<.001	−1.342	<.001	−0.006	.962	−0.179	.388	−1.208	<.001
FAT%	−0.976	<.001	−0.848	<.001	0.199	.119	0.081	.622	−0.739	.004
FBG (mmol/L)	−0.064	<.001	−0.058	<.001	−0.057	<.001	−0.055	<.001	−0.065	<.001
ln insulin(mU/L)	−0.098	<.001	−0.084	<.001	−0.021	.257	−0.022	.221	−0.097	<.001
ln HOMA-IR	−0.113	<.001	−0.094	<.001	−0.042	.028	−0.034	.078	−0.108	<.001
TC (mmol/L)	−0.015	.509	0.007	.786	0.010	.671	0.011	.658	0.004	.885
TG (mmol/L)	−0.036	.022	−0.034	.039	−0.008	.630	−1.36E−04	.993	−0.024	.191
HDL-C (mmol/L)	0.022	.018	0.025	.008	0.009	.325	0.008	.409	0.015	.136
LDL-C (mmol/L)	−0.017	.399	−0.003	.906	0.010	.646	0.009	.695	0.001	.975
SBP (mm Hg)	−0.564	.118	−0.549	.147	0.267	.422	0.098	.779	−0.304	.443
DBP (mm Hg)	−0.013	.963	−0.209	.480	0.386	.147	0.397	.151	0.021	.944
13–18 years old
BMI	−0.092	.371	−0.251	.014	/	/	−0.134	.069	−0.223	.038
WC (cm)	−0.505	.038	−0.680	.007	−0.144	.119	−0.418	.021	−0.707	.007
FAT%	−0.046	.798	−0.455	.011	−0.027	.782	−0.200	.134	−0.445	.017
Fasting glucose (mmol/L)	0.011	.358	0.018	.160	0.021	.109	0.018	.152	0.020	.137
ln insulin (mU/L)	−0.009	.533	−0.018	.256	−0.001	.947	−0.003	.793	−0.018	.278
ln HOMA-IR	−0.006	.708	−0.015	.355	0.004	.782	−4.02E−04	.977	−0.014	.404
TC (mmol/L)	−0.029	.107	−0.007	.679	−0.007	.723	−0.005	.778	−0.010	.608
TG (mmol/L)	−0.004	.721	−0.010	.451	−0.003	.833	−0.002	.855	−0.010	.492
HDL-C (mmol/L)	−0.003	.637	0.006	.388	2.38E−04	.970	0.003	.610	0.010	.197
LDL-C (mmol/L)	−0.016	.322	−0.004	.817	−9.24E−05	.996	−0.002	.916	−0.010	.606
SBP (mm Hg)	0.198	.459	−0.187	.513	0.117	.647	−0.065	.810	−0.116	.697
DBP (mm Hg)	0.357	.068	0.125	.551	0.281	.159	0.196	.344	0.116	.599

BMI = body mass index; DBP = diastolic blood pressure; FAT% = fat mass percentage; FBG = fasting blood-glucose; HDL-C = high-density lipoprotein cholesterol; LDL-C = low-density lipoprotein cholesterol; SBP = systolic blood pressure; TC = total cholesterol; TG = triglyceride; WC = waist circumference.

β means unstandard coefficients.

β_a was adjusted for age, gender, and Tanner stage.

β_b was adjusted for model 1 and family history, diet, physical activity, parental education and vocation, and residence.

β_c was adjusted for model 2 and BMI.

β_d was adjusted for model 2 and leptin.

β_e was adjusted for model 2 and HMW-adiponectin for 6–12 years old or RBP4 for 13–18 years old.

Values in bold are significant at p < .05.