The impact of hormone therapy on health-related quality of life: longitudinal results from the Study of Women's Health Across the Nation.

AbstractObjective:To determine the impact of hormone therapy (HT) on health-related quality of life (HRQOL) during the menopausal transition and to examine variation based on menopausal symptom status.Design:The Study of Women's Health Across the Nation is a multisite, multiethnic study of mid-life