Table 4 Associations in tablet users between dichotomised durations of usage per session (≤ 30 min or > 30 min) and symptom experience, by age group. Note: n refers to the number of participants in the specified category
From: Musculoskeletal symptoms among adult smartphone and tablet device users: a retrospective study
Tablet use ≤30 mins % (n) with symptoms | Tablet use > 30 mins % (n) with symptoms | P value | |
|---|---|---|---|
All ages | 56.6 (27) | 77.8 (113) | .043* |
18–24 | 52.2 (17) | 82.4 (46) | .030* |
25+ | 58.5 (10) | 70 (65) | .488 |