A population study of health state, care, and drug consumption among 187 70-, 75-, and 79-year-old persons in Umeå, Sweden, was performed. It was shown subsequently that women felt less healthy and had a higher drug consumption than men, while concerning definable diseases there was no sex difference. Only 13% of the subjects were considered medically healthy, i.e., without definable diseases. 69% had been hospitalized over the age of 60 years.

In order to study the social conditions of spouses of patients suffering from long term illnesses structured interviews were performed. The interviewees were divided into two groups: spouses of persons with chronic conditions cared for at home and spouses of patients cared for in nursing homes. Each group consisted of 27 spouses and there were no differences in physical health score, Mini mental score or ability to manage primary Activities of Daily Living functions between the groups. Home care spouses paid fewer visits to children, had fewer friends and paid fewer visits to friends and they also had time for hobbies or interests significantly more seldom (reading, visits to church) than nursing home spouses. There were no significant differences between the groups concerning sex, socio-economic class, housing conditions and amount of home health services. Their contact with children and their feelings of loneliness were reported to be the same.

The purpose of this study was to establish whether physical health and cognitive function in married long-term patients or in their spouses determines why some patients are cared for in home care while others reside in nursing homes. Out of 38 married couples with a sick spouse cared for in a nursing home, 23 couples were studied; out of 34 couples with a sick spouse cared for in home care, 22 patients and 25 spouses were studied. The results showed no significant differences in physical health score either between the two groups of patients, or between the two groups of spouses. Both home-care patients and nursing home patients had low cognitive function scores, but nursing home patients had significantly lower scores. A multivariate analysis showed that physical health and cognitive function explained only 20% of patients' residence. Between the two groups of spouses there was no difference in cognitive function score. The conclusion is that physical health status and cognitive function explain only to a small extent why married long-term care patients are cared for in nursing homes or in home care.

The reference intervals of 18 blood components were established for an elderly population in the 8th decade of life. The most significant findings were a broader range of values for most of the components, lower values of plasma folate and plasma potassium and higher values of erythrocyte sedimentation rate, plasma creatinine and serum cholesterol, the lattermost in women only, compared to younger people.

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