Average myopia progression (in diopters) between 11 and 24 months according to age, spherical equivalent at baseline and gender: univariate and multivariate analysis. Type 3 test p values for the multivariate model: age (p<0.0001), spherical equivalent (SE) (p<0.0001) and gender (p<0.0001)
| Univariate | Multivariate | |
| Progression | Progression | |
| Age | ||
| 4–6 | –0.15 (–0.17; –0.14) | –0.18 (–0.19; –0.16) |
| 7–9 | –0.40 (–0.41; –0.39) | –0.43 (–0.44; –0.42) |
| 10–12 | –0.41 (–0.42; –0.40) | –0.42 (–0.43; –0.41) |
| 13–15 | –0.35 (–0.36; –0.34) | –0.36 (–0.37; –0.35) |
| 16–17 | –0.29 (–0.30; –0.27) | –0.29 (–0.30; –0.28) |
| SE | ||
| (−1; −0.5) | –0.25 (–0.26; –0.24) | –0.23 (–0.24; –0.22) |
| (−2; −1) | –0.35 (–0.36; –0.34) | –0.33 (–0.34; –0.32) |
| (−3; −2) | –0.38 (–0.39; –0.37) | –0.36 (–0.37; –0.35) |
| (−4; −3) | –0.38 (–0.40; –0.37) | –0.37 (–0.38; –0.36) |
| ≤ −4 | –0.40 (–0.41; –0.39) | –0.38 (–0.39; –0.37) |
| Gender | ||
| F | –0.35 (–0.35; –0.34) | –0.35 (–0.35; –0.34) |
| M | –0.32 (–0.33; –0.32) | –0.32 (–0.33; –0.31) |