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Number of students, magnitude of refractive error, and stereoacuity
| <1 D | >1 D | |
|---|---|---|
| Refractive Error + Normal Stereoacuity | 189 | 322 |
| Refractive Error + Subnormal Stereoacuity | 39 | 50 |
| Unilateral Refractive Error + Normal Stereoacuity | 92 | 27 |
| Unilateral Refractive Error + Subnormal Stereoacuity | 19 | 8 |
| Bilateral Refractive Error + Normal Stereoacuity | 97 | 295 |
| Bilateral Refractive Error + Subnormal Stereoacuity | 20 | 42 |
