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Table 2 Numbers of: expressions of interest, the response rate and proportion of residents deemed eligible and ineligible, and those randomized: data presented according to the study cohorts and retirement villages
| Expression of Interest | ||||||
|---|---|---|---|---|---|---|
| Village | Distributed | Response Rate n (%) | Eligibility Rate b n (%) | Ineligibility Rate b n (%) | Randomized cn (%) | |
| Cohort 1 (n = 13) | 1 | 70 | 21 (30.0) | 16 (76.2) | 5 (23.8) | 12 (57.1) |
| 2 | 155 | 35 (22.6) | 28 (80.0) | 7 (20.0) | 11 (39.3) | |
| 3 | 60 | 15 (25.0) | 14 (93.3) | 1 (6.7) | 12 (80.0) | |
| 4 | 65 | 14 (21.5) | 12 (85.7) | 2 (14.3) | 11 (78.6) | |
| 5 | 80 | 12 (15.0) | 9 (75.0) | 3 (25.0) | 7 (58.3) | |
| 6 | 170 | 16 (9.4) | 12 (75.0) | 4 (25.0) | 8 (50.0) | |
| 7 | 126 | 24 (19.0) | 21 (87.5) | 3 (12.5) | 16 (66.7) | |
| 8 | 156 | 14 (9.0) | 10 (71.4) | 4 (28.6) | 5 (35.7) | |
| 9 a | 65 | 5 (7.7) | 5 (100) | 0 (0) | a | |
| 10 a | 22 | 1 (4.5) | 0 (0) | 1 (100) | a | |
| 11 a | 56 | 5 (8.9) | 2 (40) | 3 (60) | a | |
| 12 a | 45 | 9 (20.0) | 5 (55.6) | 4 (44.4) | a | |
| 13 a | 80 | 5 (6.3) | 3 (60.0) | 2 (40) | a | |
| 1150 | 176 (15.3) | 137 (77.8) | 39 (22.2) | 82 [46.7 (7.1 d)] | ||
| Cohort 2 (n = 6) | 14 | 262 | 25 (9.5) | 17 (68) | 8 (32) | 17 (68) |
| 15 | 79 | 12 (15.2) | 10 (83.3) | 2 (16.7) | 10 (83.3) | |
| 16 | 139 | 25 (18.0) | 18 (72.0) | 7 (28) | 14 (56.0) | |
| 17 | 198 | 35 (17.7) | 27 (77.1) | 8 (22.9) | 23 (65.7) | |
| 18 | 310 | 33 (10.6) | 24 (72.7) | 9 (27.3) | 19 (57.6) | |
| 19 | 277 | 50 (18.1) | 27 (54.0) | 23 (46.0) | 21 (42.0) | |
| 1265 | 180 (14.2) | 123 (68.3) | 57 (31.7) | 104 [57.8 (8.2 d)] | ||
| Cohort 3 (n = 9) | 20 | 120 | 22 (18.3) | 21 (95.5) | 1 (4.5) | 15 (68.2) |
| 21 | 169 | 13 (7.7) | 13 (100) | 0 (0) | 12 (92.3) | |
| 22 | 144 | 19 (13.2) | 19 (100) | 0 (0) | 16 (84.2) | |
| 23 | 134 | 14 (10.4) | 12 (85.7) | 2 (14.3) | 8 (57.1) | |
| 24 | 196 | 19 (9.7) | 17 (89.3) | 2 (10.5) | 15 (78.9) | |
| 25 | 154 | 27 (17.5) | 24 (88.9) | 3 (11.1) | 21 (77.8) | |
| 26 | 120 | 16 (13.3) | 13 (81.3) | 3 (18.7) | 12 (75.0) | |
| 27 | 350 | 27 (7.7) | 16 (59.3) | 11 (40.7) | 15 (55.6) | |
| 28 a | 145 | 4 (2.8) | 3 (75.0) | 1 (25.0) | a | |
| 1532 | 161 (10.5) | 138 (85.7) | 23 (14.2) | 114 [70.8 (7.4 d)] | ||
| Total | 3947 | 517 (13.1) | 398 (77.0) | 119 (23.0) | 300 [58.0 (7.6 d)] | |
