Table 1 Baseline characteristics according to MCI (n = 364)
MCI | Normal | χ2 or mean difference | |
|---|---|---|---|
Gender | |||
Men | 108/160 | 52/160 | |
Women | 171/204 | 33/204 | 13.35★ |
Age, years | 93.26 ± 3.10 | 92.25 ± 2.55 | 1.01★ |
MMSE scores | 21.32 ± 1.74 | 26.45 ± 1.45 | -5.13★ |
Dietary Pattern (times per week) | |||
Grain, Cereals | 19.61 ± 2.93 | 19.90 ± 2.78 | -0.30 |
Vegetables | 18.13 ± 4.67 | 18.77 ± 3.99 | -0.65 |
Fruits | 2.06 ± 3.18 | 2.73 ± 3.78 | -0.68 |
Poultry | 0.59 ± 1.30 | 0.81 ± 2.05 | -0.22 |
Pork, Beef, Mutton | 5.52 ± 5.77 | 5.91 ± 6.01 | -0.39 |
Eggs | 4.56 ± 4.58 | 4.27 ± 4.06 | 0.29 |
Fish, shrimp | 0.21 ± 0.57 | 0.58 ± 2.45 | -0.38 |
Milk, milk products | 1.39 ± 3.20 | 1.84 ± 3.34 | -0.46 |
legume | 2.19 ± 2.58 | 2.59 ± 3.45 | -0.40 |
Animal oil | 6.21 ± 7.06 | 7.26 ± 8.24 | -1.05 |
Plant oil | 16.73 ± 5.76 | 17.49 ± 5.04 | -0.76 |
Nuts | 0.90 ± 2.27 | 1.68 ± 3.75 | -0.78 |
Variable | |||
SBP (mm Hg) | 141.80 ± 22.67 | 141.23 ± 25.34 | 0.57 |
DBP (mm Hg) | 73.06 ± 12.55 | 72.82 ± 11.49 | 0.24 |
IBM (Kg/m2) | 19.55 ± 3.71 | 19.16 ± 4.13 | 0.39 |
FPG (mmol/L) | 4.38 ± 1.46 | 4.62 ± 1.1.58 | -0.24 |
Triglycerides(mmol/L) | 1.26 ± 0.72 | 1.25 ± 0.89 | 0.01 |
TC (mmol/L) | 4.18 ± 0.81 | 4.17 ± 0.74 | 0.01 |
LDL-C (mmol/L) | 2.32 ± 1.34 | 2.26 ± 0.56 | 0.06 |
HDL-C(mmol/L) | 1.58 ± 0.44 | 1.53 ± 0.33 | 0.04 |
Smoking habits | |||
Former | 170/274 | 55/84 | 0.32 |
Current | 121/279 | 44/85 | 1.85 |
Alcoholic habit | |||
Former | 120/274 | 34/83 | 0.21 |
Current | 76/279 | 27/85 | 0.66 |
Tea habits | |||
Former | 133/268 | 51/83 | 3.55 |
Current | 133/279 | 48/85 | 2.02 |
Exercise habits | |||
Former | 82/265 | 37/84 | 4.87â–² |
Current | 110/276 | 42/85 | 2.44 |
Educational levels | |||
Illiteracy | 179 | 34 | |
Primary school | 89 | 45 | |
Secondary school | 7 | 4 | |
College and postgraduate | 4 | 2 | 15.71★ |