The use of routine health check-ups and psychological factors—a neglected link. Evidence from a population-based study

Abstract

Aim: It is well known that the use of routine health check-ups is associated with socio-demographic and lifestyle factors. However, the link between psychological factors and the use of routine health check-ups has not been investigated intensively so far. Consequently, the purpose of this study was to determine the psychological factors associated with routine health check-ups. Subjects and methods: Cross-sectional data were obtained from a population-based study (German Aging Survey) of individuals ≥40 years of age and residing in private households in Germany in the year 2014 (n = 7708). Screening data and data on psychological factors were collected in self-administered questionnaires. Multiple logistic regressions were used to identify psychological correlates of screening behavior, adjusted for socio-demographic, lifestyle and health-related variables. Results: Of the participants, 65.4% used routine health check-ups regularly. After adjusting for various potential confounders, multiple logistic regressions showed that the use of routine health check-ups was positively associated with life satisfaction, positive affect, optimism, self-efficacy, self-esteem and self-regulation, whereas the outcome measure was not significantly associated with loneliness, negative affect and perceived stress. Furthermore, the outcome measure was positively associated with age, being married and living together with a spouse or partner, body mass index, being a non-daily smoker, drinking alcohol less than once a day and exercising. However, it was not associated with gender, income, number of physical illnesses or region. Conclusions: The current study stresses the importance of the association between screening behavior and psychological factors. This may help to identify individuals at risk for underuse.