Table 5.
Association of sleep duration with dyslipidemia (DL) using logistic regression models.
| Model 1 | Model 2 | |||||
|---|---|---|---|---|---|---|
| DL, n (%) | p-value | cOR (95% CI) | p-value | aOR (95% CI) | p-value | |
| Total | ||||||
| Sleep duration | <0.001 | |||||
| Short | 111 (53.1) | 3.26 (2.35-4.51) | <0.001 | 2.18 (1.50-3.19) | <0.001 | |
| Normal | 158 (25.8) | Ref. | Ref. | |||
| Long | 42 (30.9) | 1.28 (0.86-1.93) | 0.228 | 1.02 (0.64-1.64) | 0.932 | |
| Females | ||||||
| Sleep duration | 0.002 | |||||
| Short | 45 (48.9) | 2.65 (1.65-4.25) | <0.001 | 2.01 (1.10-3.68) | 0.023 | |
| Normal | 94 (26.6) | Ref. | Ref. | |||
| Long | 22 (30.6) | 1.22 (0.70-2.12) | 0.487 | 1.34 (0.70-2.59) | 0.384 | |
| Males | ||||||
| Sleep duration | <0.001 | |||||
| Short | 66 (56.4) | 3.92 (2.47-6.23) | <0.001 | 2.84 (1.69-4.75) | <0.001 | |
| Normal | 64 (24.8) | Ref. | Ref. | |||
| Long | 20 (31.1) | 1.38 (0.76-2.51) | 0.295 | 0.91 (0.47-1.77) | 0.787 |
Notes: cOR = Crude odds ratio; aOR = Adjusted odds ratio; CI = Confidence interval; Model 1 = Crude, unadjusted; Model 2 = Adjusted for socio-demographic characteristics, lifestyle habits (smoking status, alcohol consumption, daily coffee consumption, caffeine consumption in the evening, adherence to the Mediterranean diet, time watching TV or using a computer before bedtime, physical activity, nap during the day) and health related characteristics (subjective general health status, BMI, chronic disease morbidity, anxiety, depression, and use of sleep medication).