Socio-economic differences in self-reported insomnia and stress in Finland from 1979 to 2002: a population-based repeated cross-sectional survey
<p>Abstract</p> <p>Background</p> <p>Over the decades, global public health efforts have sought to reduce socio-economic health differences, including differences in mental health. Only a few studies have examined changes in socio-economic differences in psychological s...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
BMC
2012-08-01
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| Series: | BMC Public Health |
| Subjects: | |
| Online Access: | http://www.biomedcentral.com/1471-2458/12/650 |