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Comparison of average push up and push down values for AC and NPC
| Variable | Push up (D)
|
Push down (D)
|
p-value | ||
|---|---|---|---|---|---|
| Mean | SD | Mean | SD | ||
| AC (OU) | 8.5 | 3.4 | 7.6 | 3.0 | <0.0001 |
| NPC | 13.0 | 5.0 | 11.0 | 4.7 | <0.0001 |
Abbreviations: AC, amplitude of accommodation; OU, both eyes; NPC, near point of convergence (cm); D, diopters; SD, standard deviation.
