Sociodemographic and health correlates of sleep problems and duration in older adults in South Africa
South African Journal of Psychiatry
| Field | Value | |
| Title | Sociodemographic and health correlates of sleep problems and duration in older adults in South Africa | |
| Creator | Peltzer, K | |
| Description | Objective. To investigate sleeping problems, sleep duration and associated factors in a national probability sample of older South Africans who participated in the Study of Global Ageing and Adult Health (SAGE) in 2008. Methods. In 2008 I conducted a national population-based cross-sectional study with a sample of 3 840 South African individuals aged ≥50 years. A questionnaire was used to survey sociodemographic characteristics and health variables, and anthropometric and blood pressure measurements were recorded. Results. Of the participants, 9.1% reported having a sleeping problem at the time of the study. The average number of self-reported hours of sleep was 8.6 (SD ±2.1), with 11.6%, 45.1%, 20.0%, and 23.5% reporting ≤6, 7 - 8, 9, and ≥10 h, respectively. In multivariable analysis, depression, cognitive impairment, lack of social cohesion, and moderate or severe activity limitations were associated with having a current sleeping problem. In terms of sociodemographic and health variables, a short sleep duration was associated with: white, Indian/Asian or coloured ethnicity; daily tobacco use; and moderate and severe activity limitations. In participants aged 60 - 79 years, lower wealth, hypertension, risky drinking and lower health-related quality of life were associated with a long sleeping duration. Conclusion. This study robustly characterised the prevalence of sleeping problems and specific associated risk factors in a large sample in South Africa. This can help to direct future healthcare efforts. | |
| Publisher | AOSIS | |
| Date | 2012-12-01 | |
| Identifier | 10.4102/sajpsychiatry.v18i4.369 | |
| Source | South African Journal of Psychiatry; Vol 18, No 4 (2012); 7 2078-6786 1608-9685 | |
| Language | eng | |
| Relation |
The following web links (URLs) may trigger a file download or direct you to an alternative webpage to gain access to a publication file format of the published article:
https://sajp.org.za/index.php/sajp/article/view/369/345
https://sajp.org.za/index.php/sajp/article/view/369/352
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