Table III.
Baseline characteristics of WHiTE participants
| Characteristic* | Total† (n = 249) | Demented (n = 103) | Non-demented (n = 139) | |||||
|---|---|---|---|---|---|---|---|---|
| Age in years (mean and sd) | 83.6 (7.77) | 85.6 (6.37) | 82.0 (8.28) | |||||
| Sex (F:M) | 180:60 | (75%:25%) | 78:21 | (79%:21%) | 100:39 | (72%:28%) | ||
| Smoker (N:Y) | 215:32 | (87%:13%) | 91:11 | (89%:11%) | 119:20 | (86%:14%) | ||
| Diabetic (N:Y) | 213:30 | (88%:12%) | 93:8 | (92%:8%) | 115:22 | (84%:16%) | ||
| Chronic renal failure (N:Y) | 233:8 | (97%:3%) | 97:2 | (98%:2%) | 132:5 | (96%:4%) | ||
| *sd, standard deviation; F:M, Female:Male; N:Y, No:Yes † Percentages interpreted based on full population | ||||||||