Musculoskeletal pain and musculoskeletal syndromes in adolescents are related to electronic devices

Abstract

ObjectiveTo evaluate television and simultaneous electronic devices use in adolescents with musculoskeletal pain and musculoskeletal pain syndromes. MethodsA cross‐sectional study was performed in 299 healthy adolescents of a private school. All students completed a self‐administered questionnaire, including: demographic data, physical activities, musculoskeletal pain symptoms, and use of simultaneous television/electronic devices (computer, internet, electronic games, and cell phones). Seven musculoskeletal pain syndromes were also evaluated: juvenile fibromyalgia, benign joint hypermobility syndrome, myofascial syndrome, tendinitis, bursitis, epicondylitis, and complex regional pain syndrome. ResultsInter‐rater agreement between pretest and retest was 0.83. Musculoskeletal pain and musculoskeletal pain syndrome were found in 183/299 (61%) and 60/183 (33%), respectively. The median age (15 [10–18] vs. 14 [10–18] years, p=0.032) and years of education (10 [5–12] vs. 9 [5–12] years, p=0.011) were significantly higher in adolescents with musculoskeletal pain when compared with those without this condition. The frequencies of female gender (59% vs. 47%, p=0.019), cell phone use (93% vs. 81%, p=0.003), and simultaneous use of at least two electronic devices (80% vs. 67%, p=0.011) were significantly higher in the former group. Further comparisons between adolescents with and without musculoskeletal pain syndromes revealed that the frequency of female gender was significantly higher in the former group (75% vs. 25%, p=0.002), and with a significantly reduced median of weekends/holidays electronic games use (1.5 [0–10] vs. 3 [0–17]h/day, p=0.006). ConclusionsA high prevalence of musculoskeletal pain/syndromes was observed in female adolescents. Musculoskeletal pain was mostly reported at a median age of 15 years, and students used at least two electronic devices. Reduced use of electronic games was associated with musculoskeletal pain syndromes.