Nature and Science of Sleep (Nov 2023)

Association Between Family Context and Sleep Trajectory in Middle-Aged and Elderly Chinese Adults

  • Ma X,
  • Zhang Z,
  • Jin M,
  • Hao Y,
  • Cheng H,
  • Yan N

Journal volume & issue
Vol. Volume 15
pp. 915 – 924

Abstract

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Xueping Ma, Zhengjun Zhang, Meihua Jin, Yu Hao, Hua Cheng, Ning Yan Heart Centre & Department of Cardiovascular Diseases, General Hospital of Ningxia Medical University, Yinchuan, 750004, People’s Republic of ChinaCorrespondence: Hua Cheng; Ning Yan, Heart Centre & Department of Cardiovascular Diseases, General Hospital of Ningxia Medical University, Yinchuan, Ningxia, 750004, People’s Republic of China, Tel +86 15008617234 ; +86 15719591301, Email [email protected]; [email protected]: The study aims to reveal the association between family context and sleep trajectories in middle-aged and elderly Chinese adults.Methods: Subjects (n=7777) aged between 40 and 65 years were selected from the China Family Panel Studies (CFPS). Latent class analysis and the multi-trajectory method were used to identify the family context and sleep trajectories from 2010 to 2018. Multinomial (polytomous) logistic regression was performed to explore the relationship between family context and sleep trajectories.Results: Five family context classes were identified according to family demographic characteristics. Simultaneously, four sleep trajectories were determined based on three sleep-related indexes. Subjects from family that had only sons or multiple-child are liable to shorten or prolong sleep duration and increase midday nap ratios compare with subjects who from family that had one or more daughters, and in future public health prevention and control, more attention could be paid to such families.Conclusion: The study found that family context is associated with sleep trajectories among middle and old Chinese adults. Subjects from families with only girls seemed to have more stable sleep trajectories, while those with one or more boys’ families had unstable sleep trajectories. Further interventions would be carried out for sleep disorders, it is necessary to pay more attention to the family context, especially the number and gender of children.Keywords: family context, sleep trajectory, China Family Panel Studies, CFPS, sleep disorders

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