The Migrant-Local Difference in the Relationship Between Social Support, Sleep Disturbance, and Loneliness Among Older Adults in China: Cross-Sectional Study

Mingli Pang   ^{1, 2, 3} , MPH ;   Jieru Wang   ^{1, 2, 3} , MPH ;   Mingyue Zhao   ⁴ , MPH ;   Rui Chen   ^{1, 2, 3} , MPH ;   Hui Liu   ^{1, 2, 3} , MPH ;   Xixing Xu   ^{1, 2, 3} , MPH ;   Shixue Li   ^{1, 2, 3} , PhD ;   Fanlei Kong   ^{1, 2, 3} , PhD

¹ Centre for Health Management and Policy Research, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, China

² NHC Key Lab of Health Economics and Policy Research, Shandong University, Jinan, China

³ Institute of Health and Elderly Care, Shandong University, Jinan, China

⁴ Human Resource Department, The Second Hospital of Shandong University, Jinan, China