TABLE 3.
Basic characteristics of participants of the Shanghai Changfeng study.
| Total | Males | Females | P | |
| N | 579 | 240 | 339 | |
| Age (year) | 67.58 (7.58) | 68.90 (7.57) | 66.65 (7.45) | <0.001 |
| BMI (kg/m2) | 24.75 (3.12) | 25.02 (2.74) | 24.56 (3.35) | 0.080 |
| Waist circumstance (cm) | 82.63 (9.48) | 86.57 (8.44) | 79.83 (9.18) | <0.001 |
| Hip circumstance (cm) | 92.35 (5.91) | 93.24 (4.86) | 91.73 (6.49) | 0.002 |
| SBP (mmHg) | 136.56 (20.20) | 139.28 (19.97) | 134.65 (20.17) | 0.006 |
| DBP (mmHg) | 75.56 (10.05) | 77.91 (10.72) | 73.89 (9.21) | < 0.001 |
| AST (U/L) | 21.44 (9.48) | 21.37 (8.76) | 21.49 (9.97) | 0.875 |
| ALP (U/L) | 71.07 (26.13) | 69.16 (32.32) | 72.42 (20.61) | 0.140 |
| CR (μmol/L) | 73.92 (17.67) | 85.75 (15.51) | 65.54 (13.92) | < 0.001 |
| UA (μmol/L) | 318.78 (79.82) | 357.75 (83.46) | 291.19 (64.25) | < 0.001 |
| FBG (mmol/L) | 5.81 (1.33) | 6.04 (1.53) | 5.65 (1.15) | < 0.001 |
| PBG (mmol/L) | 7.89 (3.66) | 8.27 (4.14) | 7.62 (3.26) | 0.035 |
| HbA1c (%) | 5.91 (0.87) | 5.96 (1.03) | 5.87 (0.74) | 0.212 |
| Education (years) | 11.51 (3.23) | 12.36 (3.40) | 10.91 (2.97) | < 0.001 |
| MMSE | 29.09 (1.92) | 29.22 (1.62) | 28.99 (2.11) | 0.157 |
| MoCA | 26.30 (2.76) | 26.71 (2.38) | 26.01 (2.96) | 0.003 |
| Gait speed (m/s) | 1.11 (0.22) | 1.12 (0.21) | 1.11 (0.23) | 0.619 |
Mean (SD). AST, aspartate aminotransferase; ALP, alkaline phosphatase; CR, serum creatinine; UA, uric acid; FBG, fasting blood glucose; HbA1c, hemoglobin A1c