Living arrangements and lonely life expectancy: a multistate life table based on Markov chains

Tackling persistent loneliness is essential for enhancing the quality of life among older adults, highlighting the need to integrate mental well-being into social welfare policies. As China's population ages and family structures continue to evolve, living arrangements emerge as crucial policy indicators. Prioritizing the mental health of older adults, particularly women living alone, is critical for the development of effective social security policies.