청소년의 취침 전 스마트폰 사용 시간과 수면의 질과의 관련성

• 영문명: Relationships between the Adolescents’ Usage Time of Smart Phone before Bedtime and Sleep Quality
• 발행기관: 계명대학교 간호과학연구소
• 저자명: 이나연(Lee, Nayeon) 송영주(Song, Yeongju) 전상은(Jun, Sangeun) 이수경(Lee, Soo-Kyoung)
• 간행물 정보: 『간호와 보건과학』제18권 제2호, 1~14쪽, 전체 14쪽
• 주제분류: 의약학 > 간호학
• 파일형태: PDF
• 발행일자: 2014.12.30

영문 초록

Purpose: The aim of this study was to identify adolescents’ usage time of smart phone before bedtime, and its relationship with the quality of their sleep. Method: A descriptive survey was used with a convenience sample of 153 students at D high school in Daegu, Korea. The data collected include self-reported questionnaires using the Pittsburgh Sleep Quality Index (PSQI) as instrument. Data were analyzed by descriptive analysis and Pearson’s correlation with SPSS 18.0 program. Results: The average time of smart phone usage prior to bedtime was about 1 hour and 23 min. Data analysis showed negative correlation between usage time of smart phone prior to bedtime and the quality of sleep, The longer the time of smartphone use, the lower the quality of sleep. Conclusion: This study showed the usage time of smart phone before bedtime was associated with poor quality of sleep among adolescents It is necessary to perform further researches and develop relevant programs in addressing the problems related to smart phone addiction.

키워드

Smart phone Adolescents Usage time Before bedtime Sleep quality