Prevalence of texting thumb among medical students and its association with behavioural patterns during digital device usage: a cross-sectional study.

ABSTRACT:

Background

Teenagers widely use digital devices for information sharing and other daily activities. Their heavy reliance on smartphones and tablets may contribute to repetitive-use injuries of the thumb.

Objectives

This study aimed to investigate the prevalence of texting thumb (TT) among medical students and to identify the potential associations between TT and behavioural patterns during digital device use.

Design, setting and participants

This cross-sectional study employed an online, self-developed questionnaire to assess demographic and behavioural patterns associated with smartphone use. Data on thumb pain and its features were evaluated for diagnostic purposes. This study comprised medical students from six medical schools in Jordan. Data were collected from 48

SUBMITTER: Salameh MA 

PROVIDER: S-EPMC12918687 | biostudies-literature | 2026 Feb

REPOSITORIES: biostudies-literature