The relative contribution of subjective factors to expressed burden among spousal caregivers of suspected dementia patients

Burden among caregivers has consistently been recognized as a function of both subjective and objective variables. In addition to concrete role demands, caregivers' perceptions and appraisal strongly contribute to perceived burden. At present, however, the relative contribution of objective and subjective factors remains unclear. This question was addressed among 70 spousal caregivers recruited within a dementia assessment clinic. Subsequent to adjustment for socially desirable responding, both groupings of variables significantly contribute to the prediction of burden scores. These findings are discussed in the context of the hopelessness theory of depression. Demographic similarity between these caregivers and a corresponding sample of randomly derived spousal caregivers recruited as part of the Canadian Study of Health and Aging (CSHA) suggest the results of this study may be generalized with greater confidence.