Table 2 Demographic and clinical characteristics of participants at baseline (T0)
Intervention group (N=199) | Control group (N=54) | P-valuea | |
|---|---|---|---|
Age | |||
Median (IQR) | 81 (75 to 85) | 82 (77 to 86) | |
Mean ±SD | 80 ±7 | 81 ±7 | 0.350 |
Min - max | 65 to 99 | 65 to 97 | |
Missing (%) | 0 (0.0) | 3 (5.6) | |
Gender | |||
Male | 82 (41.2) | 28 (51.8) | 0.162 |
Female | 117 (58.8) | 26 (48.2) | |
Missing (%) | 0 (0.0) | 0 (0.0) | |
Body Mass Index | |||
Median (IQR) | 29.3 (25.4 to 33.5) | 28.4 (27.7 to 37.4) | |
Mean ±SD | 29.7 ±6.7 | 30.9 ±6.4 | 0.275 |
Min - max | 15.2 to 53.8 | 20.4 to 46.2 | |
Missing (%) | 5 (2.5) | 4 (7.4) | |
Ethnicity | |||
White | 171 (89.5) | 52 (96.4) | 0.177 b |
Others | 20 (10.5) | 2 (3.6) | |
Missing (%) | 8 (4.0) | 0 (0.0) | |
Living alone | |||
No | 106 (53.8) | 27 (54.0) | 0.981 |
Yes | 91 (46.2) | 23 (46.0) | |
Missing (%) | 2 (1.0) | 4 (7.4) | |
IMDc decile | |||
1 (most deprived) | 72 (36.2) | 0 | |
2 | 19 (9.6) | 0 | |
3 | 16 (8.0) | 2 (3.7) | |
4 | 27 (13.6) | 1 (1.8) | |
5 | 19 (9.6) | 1 (1.8) | |
6 | 9 (4.5) | 15 (27.8) | |
7 | 8 (4.0) | 10 (18.5) | |
8 | 6 (3.0) | 12 (22.2) | |
9 | 10 (5.0) | 4 (7.4) | |
10 (least deprived) | 13 (6.5) | 9 (16.7) | |
Median (IQR) | 3 (1 to 5) | 7 (6 to 8) | <0.001* |
Missing (%) | 0 (0.0) | 0 (0.0) | |
AKPS | |||
40 | 0 | 16 (29.6) | |
50 | 38 (19.1) | 36 (66.7) | |
60 | 60 (30.2) | 2 (3.7) | |
70 | 44 (22.1) | 0 | |
80 | 44 (22.1) | 0 | |
90 | 13 (6.5) | 0 | |
Median (IQR) | 70 (60 to 80) | 50 (40 to 50) | <0.001* |
Missing (%) | 0 (0.0) | 0 (0.0) | |