YP transferred to the adult clinic N = 78 | YP transferred to the adolescent JIA clinic N = 76 | p-value | |
---|---|---|---|
Drop-out rate after 1 year (% / N) | 5.1% (4 of 78) | 1.3% (1 of 76) | 0.18 |
Drop-out rate after 2 years (% / N) | 6.7% (5 of 74) # | 2.7% (2 of 75) | 0.51 |
Drop-out rate after 3 years (% / N) | 5.7% (4 of 69) # | 0% (0 of 73) | 0.10 |
Total drop-out rate (1–3 years after transfer) | 16.6% (13 of 78) | 3.9% (3 of 76) | |
Presence of ITP at transfer (%) | 55% | 94% | < 0.01* |