adverse effects of mobile phone use

Continues for 8 more pages »
Read full document

adverse effects of mobile phone use

By | October 2013
Page 1 of 9
Thomée et al. BMC Public Health 2011, 11:66
http://www.biomedcentral.com/1471-2458/11/66

RESEARCH ARTICLE

Open Access

Mobile phone use and stress, sleep disturbances,
and symptoms of depression among young
adults - a prospective cohort study
Sara Thomée1*, Annika Härenstam2, Mats Hagberg1

Abstract
Background: Because of the quick development and widespread use of mobile phones, and their vast effect on communication and interactions, it is important to study possible negative health effects of mobile phone exposure. The overall aim of this study was to investigate whether there are associations between psychosocial aspects of mobile phone use and mental health symptoms in a prospective cohort of young adults. Methods: The study group consisted of young adults 20-24 years old (n = 4156), who responded to a questionnaire at baseline and 1-year follow-up. Mobile phone exposure variables included frequency of use, but also more qualitative variables: demands on availability, perceived stressfulness of accessibility, being awakened at night by the mobile phone, and personal overuse of the mobile phone. Mental health outcomes included current stress, sleep disorders, and symptoms of depression. Prevalence ratios (PRs) were calculated for cross-sectional and prospective associations between exposure variables and mental health outcomes for men and women separately. Results: There were cross-sectional associations between high compared to low mobile phone use and stress, sleep disturbances, and symptoms of depression for the men and women. When excluding respondents reporting mental health symptoms at baseline, high mobile phone use was associated with sleep disturbances and symptoms of depression for the men and symptoms of depression for the women at 1-year follow-up. All qualitative variables had cross-sectional associations with mental health outcomes. In prospective analysis, overuse was associated with stress and sleep disturbances for women, and...
Hide

Rate this document

What do you think about the quality of this document?

Share this document

Let your classmates know about this document and more at Studymode.com