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Change in QoL (Mattejat and Remschmidt 2006) for the subgroups of insufficient responders to previous treatment and the remaining population over 3 months of treatment with Ritalin® LA
| A: insufficient responders | B: remaining population | P* | |
|---|---|---|---|
| Parents | −5.0 ± 5.6 (69) | −4.2 ± 6.1 (80) | 0.1875 |
| Children | −4.1 ± 5.3 (36) | −3.4 ± 6.5 (51) | 0.6040 |
Values are mean ± standard deviation (number of patients with data)
* Mann–Whitney test
