Interaction effect of midday napping duration and depressive symptoms on subjective memory impairment among older people in China: evidence from the China health and retirement longitudinal study database

• Main Authors: Li Tang (Author), Ya-qi Wang (Author), Na-ni Zhan (Author), Can-Yang Li (Author), Zhuang Zhuang (Author), Qi-yuan Lyu (Author), Peng Xiong (Author)
• Format: Book
• Published: BMC, 2023-10-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Abstract Background Subjective memory impairment (SMI) is common in older people. The aim of this study was to investigate the factors influencing SMI among older people in China, with specific focus on the interaction effect of midday napping duration and depressive symptoms on the risk of SMI. Met...