Epidemiological Characteristics of Mobile Phone Ownership and Use in Korean Children and Adolescents.
- Author:
Yoon Hwan BYUN
1
;
Mina HA
;
Ho Jang KWON
;
Kyung Hwa CHOI
;
Eunae BURM
;
Yeyong CHOI
;
Myung Ho LIM
;
Seung Jin YOO
;
Ki Chung PAIK
;
Hyung Do CHOI
;
Nam KIM
Author Information
1. Department of Medical Science, Dankook University College of Medicine, Cheonan, Korea.
- Publication Type:Original Article
- Keywords:
Adolescents;
Children;
Mobile phone use;
Socioeconomic position
- MeSH:
Adolescent*;
Cellular Phone*;
Child*;
Female;
Humans;
Male;
Ownership*;
Parents;
Public Health
- From:Environmental Health and Toxicology
2013;28(1):e2013019-
- CountryRepublic of Korea
- Language:English
-
Abstract:
OBJECTIVES: As public concern on possible harmful effects of mobile phone in children has been raised, information of epidemiological characteristics of mobile phone use in children and adolescents will be essential for public health policy. METHODS: Using three databases (n=21,693) collected from 2008 to 2011, we examined characteristics of mobile phone ownership and use, and socioeconomic positions (SEP) in Korean children and adolescents. RESULTS: The ownership rate and the amount of mobile phone use were higher in females than males, in higher school grades than lower grades, and at 2011 than 2008. The average age of first mobile phone ownership was shown to decrease from 12.5 years in currently high school students to 8.4 years in currently elementary school students at 2011. More than 90% of children in the 5th grade owned a mobile phone. More children owned a mobile phone in lower SEP communities than in higher SEP. Children with parents educated less than those with parents educated more were more likely to own and use mobile phone. CONCLUSIONS: Considering the epidemiological characteristics of mobile phone use, precautionary measures to prevent unnecessary exposure to mobile phones are needed in children and adolescents.
