Results of the home vision test and the questionnaire study through the whole process of the screening
| Total (n) | Failed retest | Eye clinics visit | Feedback report (+) | Abnormalities (+) (%)‡ | |
|---|---|---|---|---|---|
| *Children who showed no abnormal behavioural sign on questionnaire study. | |||||
| †Children who showed one or more abnormal behavioural sign on questionnaire study. | |||||
| ‡Number of those who were detected any ophthalmological abnormalities on referral examinations (% is the ratio of the children with abnormalities to the total number of children in each category). | |||||
| HVT, home vision test. | |||||
| Failed HVT/questionnaire (−)* | 202 | 188 | 122 | 120 | 115 (56.9) |
| Failed HVT/questionnaire (+)† | 676 | 650 | 413 | 357 | 280 (41.4) |
| Passed HVT/questionnaire (+) | 6238 | 1220 | 837 | 417 | 290 (4.6) |
| Total | 7116 | 2058 | 1372 | 894 | 685 (9.6) |