Number of consultations | IG | UCG | ||
---|---|---|---|---|
 | N | (%) | N | (%) |
during the trial | Â | Â | Â | Â |
 3 or less | 33 | (19.5) | 44 | (34.1)** |
 4 | 48 | (28.4) | 18 | (14.0) |
 5 or more | 88 | (52.1) | 67 | (51.9) |
N | 169a | Â | 129 | Â |
in the year of follow-up | Â | Â | Â | Â |
 0 | 9 | (5.7) | 8 | (6.8) |
 1 | 27 | (17.2) | 21 | (17.8) |
 2–3 | 71 | (45.3) | 43 | (35.9) |
 4 or more | 50 | (31.8) | 46 | (39.0) |
N | 157 | Â | 118 | Â |