Eighty-two percent were women, 25 percent lived in their own home, 37 percent in old age homes, and 38 percent in nursing homes. Socioeconomic status showed a similar distribution compared to nationally representative data. Fifty-two percent managed activities of daily living with or without minor assistance. The incidence of severe diseases was low. In 39 percent a disorder of the circulatory system was found. Thirty-nine percent (women) and 11 percent (men) had had at least one hip fracture. Twenty percent had good hearing and good vision. Twenty-seven percent were demented according to DSM III-R criteria. Means on cognitive tests (word-list, digit-span, learning, and memory) were lower compared to seventy to eighty year old groups. The variation in performance was extremely widespread. Personality profiles (MMPI) indicated that the centenarians were more responsible, capable, easygoing and less prone to anxiety than the population in general. Extensive neuropathological investigation revealed no major diseases or large lesions but mild through multiple changes. RESULTS suggest that centenarians are a special group genetically. A causal structure model emphasized body constitution, marital status, cognition and blood pressure as particularly important determinants for survival after 100 years.

Eight family caregivers of elderly dementia sufferers participated in in‐depth interviews regarding their experiences of giving care. They were selected according to strain, isolation, disappointment and emotional involvement, measured on a ‘caregiver burden’ scale. Structural analyses of the interviews identified six categories reflecting the feelings and experiences of the caregivers. The first symptom of dementia noted by caregiving husbands was a change in personality, whereas other relatives first observed impaired memory. The dementia sufferers were deemed to be helpless, vulnerable and anxious. The quality of the relationship preceding the onset of dementia had a bearing on the carer's situation. All caregivers felt a heavy burden, especially early in the dementia process. Husbands sustained the heaviest burden; they expressed anger, worry, weariness, guilt, distress and isolation. The caregivers used different problem‐ and emotion‐focused strategies to cope with their situation. Visits to the homesof the elderly, for instance by the district nurse or home help, which should include interviews with close relatives, are recommended in order to disclose early signs of dementia and to prepare further individual support for the family caregivers and their relatives suffering from dementia.

No abstract

The cardiovascular responses to tilting and breathing were studied in 24 patients with late-onset Alzheimer's disease (AD) and 54 healthy control women aged between 75 and 96 years in order to study the parasympathetic and sympathetic heart-rate control. The cardiovascular response to tilting and breathing showed no age-associated decrease in the healthy control women. During rest, the AD patients had lower mean systolic and diastolic blood pressure but the same heart rate as the control patients. After tilting, the AD patients had a greater increase in heart rate, and the mean systolic blood pressure fell to 126 mmHg compared with 160 mmHg in the control women (p less than 0.001). After the initial acceleration, the following deceleration of the heart rate, an expression of parasympathetic nervous activity, was lower in the AD patients (p less than 0.001). The deep-breathing test showed no significant difference between the two groups, but the changes of acceleration and brake indices could indicate a dysfunction of the autonomic nervous system since the AD patients were not recumbent.

Between 1945 and 2007 the incidence of UC in the County of Uppsala increased from 2 to 19.2 new cases/100000. The increase affected all age groups except those below 11 years of age.