ArticleBMC public health2023
Smartphone usage behaviors and their association with De Quervain's Tenosynovitis (DQT)among college students: a cross-sectional study in Guangxi, China.
Article in BMC public health, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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3 citing papers in PubMed, 5 citations in OpenAlex.
- Excessive Smartphone Use as a Risk Factor for Clinical Signs Compatible with De Quervain's Tenosynovitis: A Cross-Sectional Study.Indian journal of orthopaedics · 2026Article
- Prevalence of De Quervain's Tenosynovitis among Mobile Phone Using Students in Pakistan: A Systematic Review and Meta-Analysis.Environmental health insights · 2026Review
- Impact of excessive phone usage on hand functions and incidence of hand disorders.Annals of medicine and surgery (2012) · 2025Article
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11 authors at 5 institutions in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
backgroundThe growing prevalence of smartphone use among college students in China has led to health concerns, including De Quervain's Tenosynovitis (DQT). However, the specific smartphone usage behaviors contributing to DQT remain poorly understood. This study aimed to explore the relationship between smartphone usage behaviors and DQT in college students.
methodsA cross-sectional study was conducted with 937 students from various majors in Guangxi between September 2021 and April 2022. Participants completed an online questionnaire assessing smartphone usage behaviors and their association with DQT. The Finkelstein test was employed to diagnose DQT.
resultsOver half of the college students (52%) tested positive for DQT via Finkelstein's test. Higher levels of smartphone usage time (6-8 h/day: OR = 4.454, 95%CI:1.662-12.229; ≥8 h/day: OR = 4.521, 95%CI:1.596-12.811), phone games (OR = 1.997, 95%CI:1.312-3.040), social media (OR = 2.263, 95%CI:1.795-3.833), and leisure activities (OR = 1.679, 95%CI:1.140-2.475) were significantly associated with an increased risk of DQT. Two specific gestures (Bilateral thumbs, BT: OR = 1.900, 95%CI:1.281-2.817; Bilateral thumbs-horizontal screen, BT-HS: OR = 1.872, 95%CI:1.244-2.818) and two screen sizes (5.0-5.5inch: OR = 2.064, 95%CI:1.108-3.846; 6.0-6.5inch: OR = 2.413, 95%CI:1.125-4.083) also exhibited a higher risk of DQT. Bilateral DQT was observed, with Gesture-BT identified as the primary risk factor.
conclusionOur findings suggest that increased smartphone usage time, phone games, social media, and leisure activities elevate the risk of DQT among college students. Furthermore, two specific gestures and two screen sizes were also linked to a heightened DQT risk. To mitigate DQT development, college students should reduce smartphone usage time and adopt appropriate gestures.
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