Table 2. Sleep duration according to health and well-being in the adult population (20 years old or more). Campinas, State of São Paulo, Brazil, 2014–2015.
| Variable | Sleep duration (%) | p* | |||
|---|---|---|---|---|---|
| ≤ 6 hours (n = 478) | 7 to 8 hours (n = 1020) | ≥ 9 hours (n = 501) | |||
| Number of chronic diseases | 0.01 | ||||
| None | 20.1 | 56.6 | 23.4 | ||
| One | 29.8 | 53.9 | 16.3 | ||
| Two | 32.7 | 49.2 | 18.1 | ||
| Three or more | 30.6 | 50.2 | 19.2 | ||
| Number of health problems | 0.02 | ||||
| None | 20.5 | 58.3 | 21.2 | ||
| One or two | 28.8 | 52.5 | 18.6 | ||
| Three or more | 33.1 | 47.6 | 19.3 | ||
| Common Mental Disorders (SRQ-20) | 0.12 | ||||
| No | 27.0 | 53.9 | 19.1 | ||
| Yes | 32.7 | 45.0 | 22.3 | ||
| Satisfaction with life | 0.13 | ||||
| Very satisfied | 28.0 | 54.2 | 17.8 | ||
| More or less or not at all satisfied | 27.4 | 50.2 | 22.5 | ||
| Time of happiness (last 4 weeks) | < 0.01 | ||||
| Always/Most of the time | 27.2 | 54.5 | 18.3 | ||
| Some of the time | 25.3 | 54.3 | 20.4 | ||
| Hardly ever or never | 37.9 | 34.7 | 27.4 | ||
*
Rao-Scott chi-square test.