Table 1.
Baseline characteristics of baseline MCI subjects (n = 473)
| Age, years | 68.2±7.7 |
| Gender, female | 312 (66.0) |
| Education, primary and below | 366 (77.4) |
| Ethnicity, Chinese | 427 (90.3) |
| Leisure-time activities total score | 8.4±4.1 |
| IADL disability | 137 (29.0) |
| BADL disability | 32 (6.8) |
| Subjective memory complaint | 186 (39.3) |
| MMSE total score | 24.6±3.0 |
| BMI | 24.0±4.1 |
| Hypertension | 257 (54.3) |
| Orthostatic hypotension | 91 (19.2) |
| Dyslipidemia | 269 (56.9) |
| Diabetes | 108 (22.8) |
| Coronary heart disease | 28 (5.9) |
| Cardiac disease | 40 (8.5) |
| Stroke | 25 (5.3) |
| Depressive symptoms | 91 (19.2) |
| APOE Ε4 carrier | 93 (19.7) |
Values are means ± standard deviations or n (%). MCI, mild cognitive impairment; IADL, Instrumental Activities of Daily Living; BADL, Basic Activities of Daily Living; MMSE, Mini-Mental State Examination; BMI, body mass index; APOE, apolipoprotein E.