Table 3.

Correlations between sleep measures and glucose parameters adjusted with gender, age and BMI in participants with prediabetes

	Global PSQI	Sleep quality	Sleep latency	Sleep duration	Sleep efficiency	Sleep disturbance	Use of sleep meds	Daytime dysfunction
Fasting Glucose	0.21	0.23	0.20	0.10	0.14	0.24	0.03	0.14
0.5-h Glucose	−0.12	0.05	−0.18	−0.15	−0.13	−0.09	0.00	−0.09
1-h Glucose	−0.01	0.05	−0.03	−0.10	0.02	−0.01	0.05	−0.04
2-h Glucose	0.02	−0.06	0.05	−0.05	0.04	0.25	0.04	−0.10
AUC Glucose	0.18	0.19	0.15	−0.06	0.20	0.18	0.12	0.17

Note: Meds, medications; h, hour; BMI, body mass index; AUC, area under curve. N=60 participants in prediabetes group.