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Descriptive statistics and Mann–Whitney U test, taking into account prematurity.
| No | Yes | U Mann Whitney | ||||||
|---|---|---|---|---|---|---|---|---|
| M | Md | SD | M | MD | SD | U | Z | |
| Locomotor development | 23.91 | 24 | 8.44 | 20.48 | 20 | 6.83 | 2616 | −0.818 |
| Object control development | 23.24 | 23 | 10.23 | 20.81 | 20 | 7.47 | 2332 | −1.52 |
M = Mean, Md = Mean Deviation, SD = Standard Deviation.
