Age-adjusted and multivariable-adjusted HRs and 95% CIs for mortality according to RLS status in the US cohorts
| Women's Health Study | Physicians’ Health Study | |
|---|---|---|
| HR (95% CI) | ||
| Age-adjusted models | n=31 370 | n=22 926 |
| 0.98 (0.75 to 1.27) | 1.10 (0.96 to 1.27) | |
| Multivariable-adjusted* models | n=30 475 | n=22 816 |
| 0.93 (0.71 to 1.21) | 1.07 (0.93 to 1.23) | |
*Multivariable models were adjusted for age, body mass index, smoking, physical activity and histories of diabetes, hypertension, myocardial infarction, stroke and cancer.
RLS, restless legs syndrome.