Comparison of personality traits and successful aging in older Taiwanese

Aim: The present study aimed to compare the difference of personality traits and successful aging among older Taiwanese adults. The proportions of successful agers who meet the criteria for successful aging was also be proposed. Methods: A comparative descriptive study design was applied. To measure the definition of successful aging, three concepts proposed by Rowe and Kahn with five indicators were included. Demographic data were compared by the χ 2 -test and Fisher's exact test across the subgroups defined by social economic status, marital status, and health habits. The comparison of personality traits and successful aging was applied by logistic regression. Results: The results of the present study showed that the personality traits of conscientiousness, openness and emotional stability were found to be related to the dimensions of successful aging. In addition, except for the personality trait of openness, the personality traits of conscientiousness, extraversion, emotional stability and agreeableness were significantly different in the successful aging versus the non-successful aging group. Conclusions: The present study found the differences between personality traits and successful aging. Our study also provided essential information with regard to the differences of successful aging for older people. Geriatr Gerontol Int 2017; 17: 2239–2246.