Article Text
Causation
If caring for a spouse with disabilities involved self reported strain, caregiver mortality was increased
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Footnotes
Source of funding: National Institutes of Health.
For correspondence: Dr R Schulz, Department of Psychiatry and University Center for Social and Urban Research, University of Pittsburgh, 121 University Place, Pittsburgh, PA 15260, USA. Fax +1 412 624 4810.
A modified version of this abstract appears in Evidence Based Mental Health and ACP Journal Club.