Table 3 Multivariate linear regression analyses for progression of SE and AL in 2 years

Variable

Migrant

0.0665

−0.1394

0.0637

−0.0276

(−0.0626 to 0.1957)

(−0.3122 to 0.0333)

(0.0094 to 0.118)*

(−0.1003 to 0.0451)

Grade 2

0.0463

−0.1222

−0.0645

− 0.1391

(− 0.0716 to 0.1643)

(− 0.2727 to 0.0284)

(− 0.1141 to − 0.0149)*

(− 0.2023 to − 0.0758)‡

Grade2*Migrant

–

0.4194

–

0.1855

(0.1835–0.6553)‡

(0.0864 to 0.2846)†

Female

0.2257

0.2342

0.057

0.0609

(0.0995 to 0.3520)‡

(0.1089 to 0.3596)‡

(0.0039 to 0.1101)*

(0.0082 to 0.1135)*

Parental Myopia

0

REF

REF

REF

REF

> = 1

0.3175

0.3261

0.1491

0.1529

(0.1294 to 0.5055)‡

(0.1395 to 0.5127)‡

(0.0701 to 0.2281)†

(0.0746 to 0.2313)†

Unknown

0.1644

0.1741

0.0934

0.0975

(0.0311 to 0.2978)*

(0.0417 to 0.3065)*

(0.0373 to 0.1495)*

(0.0419 to 0.1532)†

Baseline SE

−0.2549

−0.2566

−0.1480

−0.1487

(−0.3279 to −0.1819)‡

(−0.3290 to − 0.1842)‡

(−0.1786 to − 0.1173)‡

(−0.1791 to − 0.1184)‡

Baseline AL

0.0029

0.003

−0.0233

−0.0233

(−0.0952 to 0.101)

(−0.0944 to 0.1003)

(− 0.0645 to 0.0179)

(− 0.0642 to 0.0175)