Objective:To explore the will of the aged to participate in long-term care insurance in Qinhuangdao and its influencing factors under the background of aging of population.Methods:From April to May 2019, we selected 450 elderly people as subjects by stratified cluster random sampling in Qinhuangdao. All elderly people were investigated with the self-designed Long-term Care Insurance Need Questionnaire for the Aged. The individual characteristics, economic state and consciousness were analyzed with the methods of descriptive analysis, chi-square...