Table 2.
Boxers’ (N=16) left eye macula data for T1–T2
| Retinal sector | T1, mean (SE) | T2, mean (SE) | t-test statistic, two-tailed significance, and effect size (r) |
|---|---|---|---|
|
| |||
| Inner superior | 301.8 (4.3) | 310.6 (3.6) | t (1,15)=−2.71, P<0.05, r=.33a |
| Inner inferior | 298.5 (3.4) | 304.4 (2.9) | t (1,15)=−3.37, P<0.05, r=.43a |
| Inner nasal | 306.2 (3.4) | 311.7 (4.1) | t (1,15)=−3.78, P<0.05, r=.49a |
| Inner temporal | 289.2 (4.1) | 294.5 (3.1) | t (1,15)=−2.90, P<0.05, r=0.36a |
| Outer superior | 264.3 (3.9) | 270.3 (3.8) | t (1,15)=−2.70, P<0.05, r=0.33a |
| Outer inferior | 257.5 (3.2) | 262.3 (4.1) | t (1,15)=−2.57, P<0.05, r=0.31a |
| Outer nasal | 278.3 (3.4) | 285.9 (4.0) | t (1,15)=−4.14, P<0.05, r=0.53a |
| Outer temporal | 253.3 (3.9) | 256.0 (3.2) | t (1,15)=−.956, P>0.05, r=0.20 |
| Average thickness | 268.3 (3.1) | 275.8 (3.2) | t (1,15)=−3.70, P<0.05, r=0.47a |
| Total volume | 7.68 (0.1) | 7.77 (0.1) | t (1,15)=−1.46, P>0.05, r=0.12 |
Notes:
a
r effects: small ≥0.10, medium ≥0.30, large ≥0.50.36