Table 2 Degree of axial shortening according to some studies
From: Axial length shortening after orthokeratology and its relationship with myopic control
Study | Axial shortening (mm) | Time | Number of subjects | Country or area | Age(y) | Inclusion criteria | Instrument |
|---|---|---|---|---|---|---|---|
Gardner. et al. [8] | 0.04 | 1 M | 9 | USA | 11–15 | −1.00 ~ − 4.00D | Lenstar |
Ana González-Mesa. et al. [9] | 0.157 | 1 M | 34 | Spain | 18–30 | −0.50 ~ − 4.50D | IOL-Master |
António Queirós. et al. [10] | ·approximately 0.02 | 1 W | 62 | Asian | 5–19 | − 1.00 ~ − 8.00D | IOL-Master |
Lau, Jason K. et al. [11] | ·approximately 0.25 | 1 W | 25 | Hong Kong, China | 6–10 | − 0.50 ~ − 4.00D | Lenstar |
Lau, Jason K. et al. [12] | ·0.26 ± 0.41 | 1 W | 58 | Hong Kong, China | 6–10 | − 0.50 ~ − 4.00D | Lenstar |
Michael J Lipson. et al. [13] | 0.01 ± 0.53 | 1Y | 97 | USA | 7–14 | − 1.00 ~ − 6.50D | A- scan |
Helen A. Swarbrick. et al. [15] | 0.04 ± 0.08 | 3 M | 26 | Australia | 10–17 | − 1.00 ~ − 5.50D | IOL-Master |