Table 1 Age wise distribution of reading distance from a book/digital device
From: Visual implications of digital device usage in school children: a cross-sectional study
Distance from Book | Total | ||||
|---|---|---|---|---|---|
Less than 25 cms. | 25 cms. - 40 cms. | At an arm’s length | |||
Age (In years) | 11 | 9 (12.9%) | 32 (45.7%) | 29 (41.4%) | 70 (100%) |
12 | 23 (16.0%) | 80 (55.6%) | 41 (28.5%) | 144 (100%) | |
13 | 31 (20.5%) | 79 (52.3%) | 41 (27.2%) | 151 (100%) | |
14 | 17 (14.2%) | 73 (60.8%) | 30 (25.0%) | 120 (100%) | |
15 | 12 (23.1%) | 29 (55.8%) | 11 (21.2%) | 52 (100%) | |
16 | 4 (12.1%) | 24 (72.7%) | 5 (15.2%) | 33 (100%) | |
17 | 0 (0.0%) | 5 (83.3%) | 1 (16.7%) | 6 (100%) | |