Lemola, Sakari; Richter, David - In: The Journals of Gerontology Series B: Psychological … 68 (2013) 5, pp. 721-729
mere reflections of impaired physical health or whether they represent a normative age-dependent development ….Method. Subjective sleep quality and perceived physical health were assessed in a large sample of 14,179 participants (52.7% women; age … occurred that coincides with retirement. After age 66, subjective sleep quality appears to decrease again. Physical health …