Table 4 Returned questionnaires by trial site, arm and questionnaire type
Trial centre | Trial arm | Questionnaire type | ||||
|---|---|---|---|---|---|---|
Standard | Mini | Mini-mini | Total by study arm | Total by site | ||
Bristol | Control (%) | 54 (31) | 6 (30) | 9 (50) | 69 (33) | |
IPB+ (%) | 56 (32) | 6 (30) | 6 (33) | 68 (32) | ||
IPB only (%) | 63 (36) | 8 (40) | 3 (17) | 74 (35) | ||
Total (%) | 173 (82) | 20 (9) | 18 (9) | 211 (28) | ||
Newcastle | Control (%) | 38 (33) | 9 (29) | 5 (36) | 52 (32) | |
IPB+ (%) | 40 (35) | 10 (32) | 4(29) | 54 (34) | ||
IPB only (%) | 38 (33) | 12 (39) | 5 (36) | 55 (34) | ||
Total (%) | 116 (72) | 31(19) | 14 (9) | 161 (21) | ||
Norwich | Control (%) | 65 (38) | 9 (43) | 4 (44) | 78 (39) | |
IPB+ (%) | 48 (28) | 7 (33) | 3 (33) | 58 (29) | ||
IPB only (%) | 57 (34) | 5 (24) | 2 (22) | 64 (32) | ||
Total (%) | 170 (85) | 21 (10) | 9 (5) | 200 (27) | ||
Nottingham | Control (%) | 51 (36) | 1 (8) | 9 (39) | 61 (34) | |
IPB+ (%) | 47 (33) | 7 (54) | 5 (22) | 59 (33) | ||
IPB only (%) | 45 (32) | 5 (39) | 9 (39) | 59 (33) | ||
Total (%) | 143 (80) | 13 (7) | 23 (13) | 179 (24) | ||
Total by questionnaire type (%) | 602 (80) | 85 (11) | 64 (9) | 751 (100) | ||