Table 2 Responses of the participants to knowledge questions about ROP
| Â | Correct answers | ||
|---|---|---|---|
Response | N | % | |
What causes retinopathy of prematurity (ROP)? | Gestational age < 34–35 weeks, weight less than 1500 g and O2 requirement for more than 30 days | 58 | 87.9 |
What is the ideal timing (in chronological age) to start ROP screening? | Depends on the gestational age at birth | 40 | 60.6 |
What is/are the available options for treating ROP? | Both laser photocoagulation and intravitreal anti-VEGF injection can be used depending on the case | 33 | 50.0 |
Generally, what is the prognosis for ROP? | Varies depending on early detection, frequent follow-up and intervention | 56 | 84.8 |