Individual values and spirituality and their meaning for affective well-being and engagement with life in very old age

Background Individuals' ideals and aspirations are considered to constitute a central reference frame for subjective evaluations of their perceived reality, and, thus, to be crucial for individual quality of life (QoL) outcomes. By examining individual values and spirituality in very old people, the aim of this study was to describe two constructs representing the aspirations of the individual, as well as the relation of these constructs to both hedonic and eudaimonic QoL outcomes in very old age (VOA). Material and methods Cross-sectional data from a representative survey of people in VOA (NRW80+, n = 1863) were used. Individual values were assessed based on the Portrait Value Questionnaire. A revised questionnaire was developed drawing on the Spiritual Health and Life-Orientation Measure. Individual values and spirituality were studied using descriptive statistics, and hierarchical linear regression models were used to analyze their predictive value for two QoL outcomes: 1) affective well-being as an indicator of hedonic QoL, which was assessed using the positive affect subscale of the short form of the Positive and Negative Affect Schedule, and 2) engagement with life, which captures eudaimonic aspects and which was measured with a subscale of the Valuation of Life Scale. Results The most important values were both protection and growth-oriented values with a social focus. However, only values representing strivings for growth had a positive association with QoL outcomes. Spirituality was of high relevance to very old people, although not in the sense of religious institutions or practices. Rather, it predominantly consisted in environmental, interpersonal, and transcendental connectedness, all of which were positively connected to QoL outcomes. Conclusion Individual values and spirituality can be an important resource for hedonic as well as eudaimonic QoL; however, age-related losses may lead to an emphasis of protective values that are not beneficial in terms of QoL. To support older people on their spiritual journey, a broad concept of spirituality needs to be established among researchers as well as practitioners.