Intergenerational reciprocity and WHO function ability domains predict loneliness in older Chinese adults.

In this study, functional abilities of meeting basic needs, making decisions, being mobile and contributing to the support of adult children and society were protective factors for experiencing loneliness in late life. We need to rethink interventions for addressing loneliness in the context of healthy ageing and specific cultural values, taking into account not only providing services to older adults but also supporting them to gain values by contributing to society.