| Study | Reason for exclusion |
|---|---|
| Althaus 1994 | Did not investigate effects of spectacle correction. |
| Anker 2004 | Not a randomized or quasi‐randomized trial. |
| MacEwen 2008 | Not a randomized or quasi‐randomized trial. |
| NCT00574717 | Not a randomized or quasi‐randomized trial. |
| Nischal 2008 | Not a randomized or quasi‐randomized trial. |
| Pediatric Eye Disease Investigator Group 2016 | Not population of interest. |
| Roth 1989 | Not a randomized or quasi‐randomized trial. |
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