Social jet lag, screen time, physical activity and sleep quality in Indian young adults

Aggarwal, Kunal; Akhtar, Nasreen; Mallick, Hrudananda

doi:10.1016/j.sleep.2019.11.011

Cited by 1 publication

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“…This data is obtained from a study conducted in undergraduate college students from various courses in New Delhi from July to September 2019. 11 Ethical clearance was obtained from Institutional Ethical Committee of All India Institute of Medical Sciences, New Delhi (No IECPG-343/29.05.2019 dated 03.07.2019). The primary objective of the study was to investigate the association between acute stress and risk for obstructive sleep apnea in young adults.…”

Section: Methodsmentioning

confidence: 99%

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Sleep quality mediates the relationship between risk of obstructive sleep apnea and acute stress in young adults

Aggarwal

Akhtar

Mallick

2021

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Purpose: Intermittent hypoxia and transient arousals in obstructive sleep apnea (OSA) can lead to poor sleep quality and acute stress. Rising levels of obesity and increased incidence of OSA in young adults predisposes them to acute stress. We propose a mediation model to assess if risk of OSA is associated with acute stress and if the relationship between risk for OSA and acute stress is mediated by sleep quality. Methods: 493 healthy individuals (F=237, M=256) from 18-25 years of age (mean age=20.3+/-1.53 years) were screened for OSA, sleep quality and acute stress using STOP-BANG questionnaire, Pittsburg Sleep Quality Index and American Psychiatry Associations National Stressful Events Survey Acute Stress Disorder Short Scale (NSESS-S) respectively. Binary and logistic regression were used establish the relationships between the variables. Sobel test for mediation analysis was conducted. Results: 73 participants (17.3%) were found at an intermediate and high risk of OSA by STOP BANG questionnaire. 79 (16%) participants reported level of stress as None. Mild, moderate and severe stress was present in 248 (50.3%), 109 (22.1%), 51 (10.3%) and 16 (3.2%) participants respectively. The odds of having severe and extreme stress among those at risk of sleep apnea is 2.18 times higher than that among those not at risk of sleep apnea (OR: 2.18, 95% Confidence Interval: 1.37-3.51). Sobel test established that the relationship between OSA and acute stress is mediated by sleep quality. Conclusion Sleep quality mediates the relationship between risk for sleep apnea and acute stress. This highlights the importance of screening for OSA in young adults, particularly young men with high BMI, presenting with high stress levels.

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Section: Methodsmentioning

confidence: 99%

Section: Sample and Data Collectionmentioning

confidence: 99%