Paired t-test comparing developmental outcome at baseline versus follow-up and split by age at baseline assessment (0–5 and ≥6 years old, total n = 61)
| Ages (N) . | Baseline mean (SD) . | FU mean ± (SD) . | Mean change ± (95% CI), t(df) . | P-value . |
|---|---|---|---|---|
| All ages (61) | 2.9 (1.1) | 4.45 (0.65) | 1.55 (1.26 to 1.84), t(60) = 10.66 | <0.001 |
| Younger (25) | 2.12 (0.83) | 4.4 (0.82) | 2.28 (1.84 to 2.71), t(24) = 10.74 | <0.001 |
| Older (36) | 3.46 (0.92) | 4.49 (0.51) | 1.03 (0.73 to 1.32), t(35) = 7.1 | <0.001 |
| Ages (N) . | Baseline mean (SD) . | FU mean ± (SD) . | Mean change ± (95% CI), t(df) . | P-value . |
|---|---|---|---|---|
| All ages (61) | 2.9 (1.1) | 4.45 (0.65) | 1.55 (1.26 to 1.84), t(60) = 10.66 | <0.001 |
| Younger (25) | 2.12 (0.83) | 4.4 (0.82) | 2.28 (1.84 to 2.71), t(24) = 10.74 | <0.001 |
| Older (36) | 3.46 (0.92) | 4.49 (0.51) | 1.03 (0.73 to 1.32), t(35) = 7.1 | <0.001 |
All paired comparisons were significant (P < 0.001); N, number; SD, standard deviation; CI, confidence interval; t, t-test; df, degrees of freedom.
Paired t-test comparing developmental outcome at baseline versus follow-up and split by age at baseline assessment (0–5 and ≥6 years old, total n = 61)
| Ages (N) . | Baseline mean (SD) . | FU mean ± (SD) . | Mean change ± (95% CI), t(df) . | P-value . |
|---|---|---|---|---|
| All ages (61) | 2.9 (1.1) | 4.45 (0.65) | 1.55 (1.26 to 1.84), t(60) = 10.66 | <0.001 |
| Younger (25) | 2.12 (0.83) | 4.4 (0.82) | 2.28 (1.84 to 2.71), t(24) = 10.74 | <0.001 |
| Older (36) | 3.46 (0.92) | 4.49 (0.51) | 1.03 (0.73 to 1.32), t(35) = 7.1 | <0.001 |
| Ages (N) . | Baseline mean (SD) . | FU mean ± (SD) . | Mean change ± (95% CI), t(df) . | P-value . |
|---|---|---|---|---|
| All ages (61) | 2.9 (1.1) | 4.45 (0.65) | 1.55 (1.26 to 1.84), t(60) = 10.66 | <0.001 |
| Younger (25) | 2.12 (0.83) | 4.4 (0.82) | 2.28 (1.84 to 2.71), t(24) = 10.74 | <0.001 |
| Older (36) | 3.46 (0.92) | 4.49 (0.51) | 1.03 (0.73 to 1.32), t(35) = 7.1 | <0.001 |
All paired comparisons were significant (P < 0.001); N, number; SD, standard deviation; CI, confidence interval; t, t-test; df, degrees of freedom.
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