Table 3.

Odds ratios (95% CIs) for the associations between insomnia symptoms with short sleep duration and a moderate to high aMed score (n = 1976) at Exam 5

aMed score†	Insomnia with short sleep duration‡n = 228	Insomnia without short sleep duration‡n = 481	No insomnia with short sleep duration‡n = 373
Moderate-High aMed score (≥5)
Model 1	0.68 (0.50, 0.92)**	0.91 (0.72, 1.14)	1.03 (0.80, 1.32)
Model 2	0.67 (0.49, 0.90)**	0.92 (0.73, 1.16)	1.04 (0.80, 1.34)
Model 3	0.66 (0.48, 0.92)**	0.90 (0.70, 1.15)	0.94 (0.71, 1.24)
Model 4	0.65 (0.45, 0.93)*	0.92 (0.71, 1.21)	0.91 (0.67, 1.23)

^†Reference= low aMed score (<5).

^‡Reference = No insomnia symptoms or short sleep duration (n = 894).

MODEL 1: adjusted for age, gender, race/ethnicity.

MODEL 2: adjusted for covariates in Model 1 as well as education.

MODEL 3: adjusted for covariates in Model 2 as well as cigarette smoking, intentional exercise, and total energy intake (Kcal/day).

MODEL 4: adjusted for covariates in Model 3 as well as body mass index (Kg/m²), hypertension, diabetes, depressive symptoms (CESD score ≥ 16), AHI (continuous), antidepressants, and antipsychotic medication.

*p < 0.05; **p ≤ 0.01. Bold values indicate significance.