Table 1 Eye examination – average visual acuity, refractive error, and binocular status
From: Academic performance and musculoskeletal pain in adolescents with uncorrected vision problems
Prescription group (n = 61) Mean ± SD | Control group (n = 91) Mean ± SD | ||
|---|---|---|---|
Habitual LogMAR VA (6 m) | RE | 0.42 ± 0.21** | 0.00 ± 0.02 |
LE | 0.42 ± 0.21** | 0.01 ± 0.04 | |
Best corrected logMAR VA (6 m) | RE | 0.00 ± 0.03 | 0.00 ± 0.02 |
LE | 0.00 ± 0.02 | -0.01 ± 0.04 | |
Cycloplegic retinoscopy (SER) (6 m) | RE | -0.53 ± 0.52** | 0.04 ± 0.65 |
LE | -0.52 ± 0.53** | 0.03 ± 0.62 | |
Binocular vision measurements | Heterophoria 6 m | -0.13 ± 0.72 | 0.00 ± 0.30 |
Heterophoria 40 cm | -3.41 ± 2.23 | -3.35 ± 2.02 | |
NPC | 7.80 ± 1.20 | 7.80 ± 0.80 | |
AA BIN | 10.25 ± 1.79* | 10.89 ± 1.26 | |