| Participants (n = 27) Median (Range) | Non-Participants (n = 21) Median (Range) | Significance |
---|---|---|---|
Age at first inpatient treatment, years | 16 (10 – 18) | 16 (9 – 17) | n.s. |
Length of follow-up interval, years | 14 (7 – 19) | 13 (7 – 18) | n.s. |
Duration of first inpatient treatment, days | 72.5 (35 – 206) | 72 (5 – 164) | n.s. |
Sex ratio (female/male) | 8/19 | 8/13 | n.s. |