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Descriptive statistics for age at the beginning of treatment
| Total | Stable | Unstable | U test | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Age | n | X | IQR | n | X | IQR | n | X | IQR | p |
| 75 | 8.50 | 2.08 | 55 | 8.42 | 1.92 | 20 | 9.54 | 2.96 | .465 | |
Mann-Whitney’s U test between the two groups (Statistical power was .840; Effect size d =0.8) (x median, IQR interquartile range)
