Stress, Lifestyle, and Quality of Life in Midlife and Older Australian Women: Results From the Stress and the Health of Women Study

Abstract

Background: Chronic psychological stress may pose a serious threat to health, although the mechanisms are not fully understood. This study examines the impact of stress on modifiable lifestyle factors, depressive symptoms, health-related quality of life (HRQOL) and chronic illness in older Australian women. Methods: Cross-sectional data were collected from a random sample of 181 older adults aged 60 to 70years from rural and urban areas of South-East Queensland, Australia. We used structural equation modelling to examine associations between stress, modifiable lifestyle factors, HRQOL, and chronic illness. Findings: Parameter estimates show that older women who reported life stressors where they felt helpless and feared for their life (high-magnitude stressors) also reported higher body mass index (p=.03) and more chronic illness (p