Table 2.

Spearman’s correlations between adjusted Sestrin2 and the other factors

	r	P values	r a	P values
Age	0.170	0.156
BMI	0.075	0.535
Neck circumference	−0.043	0.725
Waist-to-hip ratio	0.073	0.545
AHI	0.376	0.001*	0.566	< 0.001*
ODI	0.314	0.008*	0.559	< 0.001*
Lowest oxygen saturation	−0.358	0.002*	−0.350	0.004*
Mean oxygen saturation	−0.160	0.183	−0.138	0.268
Oxygen saturation < 90% PRTS	0.378	0.001*	0.562	< 0.001*
Total sleep time	−0.047	0.698	0.044	0.726
Arousal index	−0.003	0.979	0.215	0.083
Stage of REM	0.070	0.564	−0.016	0.901
Stage of NREM	−0.070	0.564	0.016	0.901
Triglycerides	−0.054	0.654	−0.030	0.814
Total cholesterol	0.029	0.811	0.084	0.505
Low-density lipoprotein	0.001	0.996	−0.012	0.922
High-density lipoprotein	0.344	0.003*	0.325	0.008*
Fasting blood glucose	0.305	0.010*	0.274	0.026*
Epworth Sleepiness Score	0.298	0.011*	0.259	0.036*
Severity of OSA	0.405	0.000*	0.388	0.001*

BMI body mass index, AHI apnea/hypopnea index, ODI oxygen desaturation index, PRTS percentage of recording time spent, REM rapid eye movement, NREM non-rapid eye movement, OSA obstructive sleep apnea

*P < 0.05, the results are statistically significant

^aAdjusting for age, BMI, gender, waist-to-hip ratio, neck circumference