Table 3.
Association between difficulty with sleep maintenance and social network size in men and women.
| Variables | Men | Women | ||||
|---|---|---|---|---|---|---|
| B | P | aOR (95% CI) | B | P | aOR (95% CI) | |
| Social network size | −0.148 | .015* | 0.862 (0.765–0.972) | 0.027 | .511 | 1.028 (0.947–1.114) |
| Age | 0.005 | .712 | 1.005 (0.981–1.029) | 0.022 | .010* | 1.022 (1.005–1.040) |
| Obesity (BMI ≥25 kg/m2) | −0.01 | .963 | 0.990 (0.651–1.506) | −0.183 | .211 | 0.833 (0.625–1.109) |
| Not living with spouse | 0.446 | .196 | 1.562 (0.795–3.069) | 0.332 | .035* | 1.394 (1.023–1.899) |
| Less than high school education | 0.551 | .079 | 1.736 (0.938–3.212) | 0.100 | .533 | 1.105 (0.807–1.515) |
| Poor perceived economic status | −0.083 | .730 | 0.920 (0.575–1.474) | 0.374 | .005* | 1.453 (1.117–1.890) |
| Currently smoking | 0.021 | .928 | 1.021 (0.655–1.591) | 0.142 | .672 | 1.153 (0.597–2.225) |
| Currently drinking alcohol | 0.321 | .312 | 1.379 (0.739–2.573) | 0.062 | .640 | 1.063 (0.822–1.376) |
| Past or current medical disorder | 0.636 | .004* | 1.889 (1.218–2.929) | 0.131 | .349 | 1.14 (0.866–1.501) |
| Depression (BDI ≥14) | 0.648 | .006* | 1.912 (1.200–3.049) | 0.782 | <.001* | 2.187 (1.692–2.826) |
| High risk for OSAa | 0.265 | .244 | 1.303 (0.835–2.035) | 0.330 | .046* | 1.390 (1.005–1.923) |
Social network size and age were continuous variables; all other variables were binary categorical variables. *Statistically significant. aOR = adjusted odds ratio; B = regression coefficient; BDI = Beck Depression Inventory; BMI = body mass index; CI = confidence interval; OSA = obstructive sleep apnea.
a
People with a high risk for OSA according to the Berlin questionnaire.