Abstract
Aim: With the purpose of gathering basic data in order to prompte various research toward the realization of a vibrant aging society, we performed a nationwide 'Survey on life' intended for citizens over 60 years old who engage in independent living, preserving their state of health even after retirement.
Methods: We created a survey form consisting of 14 question items. Processing 4,000 persons surveyed from 100 locations chosen nationwide, we obtained a total of 2,370 answers from both male and female subjects, with an effective recovery rate of 59.3%. We divided the respondents according to their age into four groups (group 1: 60-64 years; group 2: 65-69 years; group 3: 70-74 years; group 4: over 75 years), examined and analyzed them using multivariate statistical analysis followed by a summary of each response item.
Results: In the main aggregate results, the percentage living with a spouse indicated a double decrease in the 4th group of female respondents in comparison with male respondents, and together with that an increase of the living alone percentage identical with the one above could be seen. The subjective sense of health has gradually declined after peaking in group 1, while the number of persons complaining of poor health doubled as we moved to group 3 and group 4. Analysis of the factors that contribute to discrimination in each age category showed that health and economic items together with social participation items were extracted as the main determining factors. Economic anxiety is strong in group 1 and group 2, in particular, anxiety about the future life showed a tendency about two times higher in the female group rather than the male group of the same age category. The eagerness to contribute to society indicated a high tendency within the female group 1 and group 2. In the canonical correlation analysis of all age categories, the weight coefficient of physical anxiety and health anxiety within the male groups showed 1.95, respectively 2.52. On the other hand, economic anxiety and anxiety about future life indicated -1.97, respectively -1.70, showing large fluctuations on these four items. The female groups presented the same tendency. Items showing a high correlation with individual respondents, showed an increase of the wieght coefficients, starting with younger age, in the following order: 'state of health', 'mental and physical energy', 'desire to contribute to society', 'state of sleep', 'leasure activity', 'living with family', 'health anxiety', 'physical anxiety'. There was no distinction between male and female. Observing the aspects of the relative changes represented in the graphic in the order of the age category, searching for the avarage value of the weight coefficient of all individual respondents considering the four items that registered high fluctuations, within group 1 and group 2 under 70 years, the economic anxiety and anxiety about future life are strong, so that as we move to groups over 70 years, health and physical anxieties tend to emerge slowly.
Conclusions: The result of this survey suggested that for senior citizens, through all age categories, economic and health anxieties existing at various levels and under different aspects, will soon bring a large strain upon the mind of the elderly, turning into the main negative background factor which leads to a general decline of the mental health and the body, and what is more, the willingness to be active.
