Table 1.
Anthropometrical and visual characteristics and visual symptomatology of the 33 participants included in this study by groups (mean ± SD, range).
| Sample characteristics | Basketball players (n = 18) |
Sedentary subjects (n = 15) |
|---|---|---|
| Age (year) | 23.28 ± 2.37 (20 to 28) | 22.27 ± 2.09 (20 to 27) |
| Height (cm) | 177.17 ± 7.26 (167 to191) | 181.8 ± 4.97 (173 to 190) |
| Weight (kg) | 71.85 ± 7.48 (62 to 88) | 75.87 ± 10.35 (60 to 95) |
| Visual acuity (logMAR) | –0.14 ± 0.08 (–0.2 to 0) | –0.15 ± 0.06 (–0.2 to 0) |
| Spherical refractive error (D) | –0.25 ± 0.80 (–3.375 to 0) | –1.01 ± 1.43 (–3.5 to 0) |
| Astigmatism (D) | 0.03 ± 0.12 (0 to 0.5) | 0.32 ± 0.43 (0 to1.13) |
| Subjective measures | ||
| Conlon survey | 5.77 ± 4.25 (0 to 17) | 7.47 ± 5.74 (0 to 19) |
| CISS | 6.11 ± 4.19 (0 to 16) | 8.47 ± 5.82 (0 to 19) |
Abbreviations: CISS = convergence insufficiency symptoms survey; D = diopters; LogMAR = logarithm of the minimum angle of resolution.