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. 2022 Sep 5;22(1):1686.
doi: 10.1186/s12889-022-14076-x.

The association of smartphone screen time with sleep problems among adolescents and young adults: cross-sectional findings from India

Chanda Maurya  1 , T Muhammad  2 , Priya Maurya  3 , Preeti Dhillon  1
Affiliations

The association of smartphone screen time with sleep problems among adolescents and young adults: cross-sectional findings from India

Chanda Maurya et al. BMC Public Health. .

Abstract

Background: Although sleep problem is a growing public health issue with the advancement of technology, especially among adolescents and young adults, it received little attention. The study aimed to examine the association of screen time on smartphone with sleep problems among adolescents and young-adults in India.

Methods: We used data from the "Understanding the lives of adolescents and young-adults" (UDAYA, 2018). The effective sample size for the study was 16,292 adolescents and young adults (males-4428 and females-11,864). Descriptive statistics and bivariate analysis with percentages and chi-square test were used to report the preliminary results. Multivariable logistic regression analysis was conducted to examine the association between smartphone screen time and sleep problems, separately for adolescents and young adults.

Results: Nearly 15.6% of males and 23.5% of females had sleep problems in their adolescence in the last 15 days, while these percentage were high among young-adults (18.4% males and 33.24% females). Adolescents [AOR: 1.55; CI: 1.21-1.99] and young adults [AOR: 1.48; CI: 1.24-1.75], who spent more than 2 h on smartphone had higher odds of reporting sleep problems than those who did not use smartphone in the last 24 hours. Adolescent females who used smartphone for less or equal to 2 h and three or more hours respectively, had 2.11 [AOR: 2.11; CI: 1.63-2.73] and 2.94 times [AOR: 2.94; CI: 1.97-4.38] higher odds of reporting sleep problems than adolescent males who did not use smartphones. Additionally, among the young adult females, the odds of sleep problems were 1.66 times [AOR: 1.66; CI: 1.55-2.38] and 2.36 times [AOR: 2.36; CI: 1.59-3.51] greater than the non-users young adult males.

Conclusion: The increased time spent on mobile phones's screen among adolescents and young-adults, particularly in females is associated with a higher likelihood of reporting sleeping problems. The current findings have important implications for adolescence and young-adults' mental health programmes. The findings can also be used to further inform how different strategies need to be developed for better sleep outcome during adolescence and young-adults.

Keywords: Adolescents; India; Screen time; Sleep problem.

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Conflict of interest statement

The authors declare that they have no competing interests.

Figures

Fig. 1
Fig. 1
Average screentime spent on smartphone among adolescents and young-adults, stratified by sex
Fig. 2
Fig. 2
Things adolescents and young adults did on smartphone, stratified by sex
See this image and copyright information in PMC

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