Anxiety, Depression and Quality of Life in Older Adults: Trajectories of Influence across Age.

This study focuses on the influence of anxiety and depression on individual trajectories of quality of life in old age through a longitudinal approach. A representative sample of adults aged 50+ living in Portugal and participating in wave 4 (W4) and wave 6 (W6) of the Survey of Health, Ageing and Retirement in Europe (SHARE) project was considered. Participants, 1765 at baseline (W4) and 1201 at follow up (W6), were asked about their quality of life (CASP-12) and emotional status (Euro-D scale; five items from the Beck Anxiety Inventory).

Hierarchical nature of activities of daily living in the Spanish Disability Survey.

Many studies have addressed the issue of dimensionality in activities of daily living (ADL) and its hierarchy, with contradictory results. This paper aims to study the unidimensional structure and the hierarchy of ADL in the Spanish Disability Survey. We analysed a sample of 8381 people aged 65 and over with at least one disability and receiving personal help with one of them.