Table 1 Baseline characteristics of the sample
Characteristics | Total (n = 1050) | DVD (n = 501) | no-DVD (n = 531) | |||
|---|---|---|---|---|---|---|
Mean(SD) | n(%) | Mean(SD) | n(%) | Mean(SD) | n(%) | |
Age (years) | 70.9 (7.0) | 70.8 (7.0) | 71.0 (7.0) | |||
Sex | ||||||
Male | 828 (80.2) | 403 (80.4) | 425 (80.0) | |||
Female | 204 (19.8) | 98 (19.6) | 106 (20.0) | |||
SIMD quintile | ||||||
1 (most deprived) | 49 (4.8) | 26 (5.2) | 23 (4.3) | |||
2 | 192 (18.6) | 86 (17.2) | 106 (20.0) | |||
3 | 243 (23.6) | 119 (23.8) | 124 (23.4) | |||
4 | 382 (37.0) | 190 (37.9) | 192 (36.2) | |||
5 (least deprived) | 166 (16.1) | 80 (16.0) | 86 (16.2) | |||