Research data
The HSRC Research Data Service provides a digital repository facility for the HSRC's research data in support of evidence based human and social development in South Africa and the broader region. Access to data is dependent on ethical requirements for protecting research participants, as well as on legal agreements with the owners, funders or in the case of data owned by the HSRC, the requirements of the depositors of the data. We facilitate data use by preparing comprehensive metadata and disseminating data and related documents to appropriate target audiences. Data sharing is subject to an End User License agreement. Data sets from the following projects have been curated and are available for use:
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Research data: SLEEP DURATION
2017 Association between visual impairment and low vision and sleep duration and quality among older adults in South Africa
This study aims to estimate the association between visual impairment and low vision and sleep duration and poor sleep quality in a national...
Download this report2015 Sleep duration and health correlates among university students in 26 countries
The aim of this study was to investigate sleep duration and its health correlates in university students from 26 low-, middle- and high-inco...
2014 Nocturnal sleep problems among university students from 26 countries
The aim of this study is to estimate the prevalence of nocturnal sleeping problems and its associated factors among university students in m...
2012 Sociodemographic and health correlates of sleep problems and duration in older adults in South Africa
The objective of this article was to investigate sleeping problems, sleep duration and associated factors in a national probability sample o...