Total number (%) recruited and randomised | 3-month follow-up before protocol change, n (%) | 3-month follow-up after protocol change, n (%) | |
---|---|---|---|
Lewisham | 49 (52.1%) | 17 (34.7%) | 33 (67.3%) |
Wandsworth | 48 (78.7%) | 17 (35.4%) | 35 (72.9%) |
Merton | 38 (66.7%) | 12 (31.6%) | 33 (86.8%) |
Sub-total for three sites | 135 | 46 (34.1%) | 101 (74.8%) |
After pause and review of procedures | |||
Croydon | 73 (78.5%) | 64 (87.7%) | |
Lambeth | 34 (58.6%) | 28 (82.4%) | |
Bexley | 51 (72.9%) | 42 (82.4%) | |
Greenwich | 49 (57.6%) | 39 (79.6%) | |
Kingston | 45 (60.0%) | 42 (93.3%) | |
Lewisham 2 | 34 (54.0%) | 30 (88.2%) | |
Croydon 2 | 38 (48.7%) | 36 (94.7%) | |
Sub-total for seven sites | 324 | 281 (86.7%) | |
Total | 459 (62.5%) | 382a (83.2%) |