Research Article
Analysis of Current Status and Strategies of Retinopathy of Prematurity Screening during 6 Years in Local Regions of China: Implication and Caution
Table 3
Summary of results from the last examination.
| | Number of cases | PMA of last examination (weeks) | Frequency of examination |
| Mild ROP | 407 | 43.15 ± 6.21 (33.00~91.29) | 2.03 ± 1.35 (1~7) | Severe ROP | 88 | 40.64 ± 9.74 (32.00~112.57) | 1.51 ± 0.98 (1~6) | Degenerative/scar ROP | 52 | 58.46 ± 13.07 (39.00 ± 106.43) | 3.46 ± 1.72 (1~9) | Not vascularization | 329 | 36.86 ± 2.14 (31.43~49.57) | 1.08 ± 0.30 (1~3) | Normal | 4703 | 42.74 ± 5.78 (34.14~176.00) | 1.27 ± 0.70 (1~9) | Unclear observation in peripheral fundus | 51 | 38.82 ± 2.74 (34.14~44.86) | 1.08 ± 0.27 (1~2) | FEVR (misdiagnosed as ROP at first) | 2 | 96.36 ± 66.97 (49.00~143.71) | 1.50 ± 0.71 (1~2) |
|
|
ROP, retinopathy of prematurity; FEVR, familial exudative vitreoretinopathy; PMA, postmenstrual age.
|