Table 2.
Characteristics of metabolically healthy non-obese (MHNO), metabolically healthy obese (MHO), metabolically abnormal non-obese (MANO) and metabolically abnormal obese (MAO) subjects.
| Characteristics | MHNO (n = 2500, 22.5%) |
MHO (n = 1009, 9.1%) |
MANO (n = 3567, 32.1%) |
MAO (n = 4051, 36.4%) |
p Value a |
|---|---|---|---|---|---|
| Female (%) | 1392 (55.7) | 632 (62.6) | 1759 (49.3) | 2123 (52.4) | <0.001 |
| Age (years) | 49.60 ± 9.54 | 48.11 ± 8.75 b | 56.79 ± 10.34 b,c | 54.26 ± 9.90 b,c,d | <0.001 |
| BMI (kg/m2) | 22.05 ± 1.74 | 27.45 ± 2.65 b | 22.57 ± 1.68 b,c | 28.10 ± 2.64 b,c,d | <0.001 |
| WC (cm) | 75.07 ± 6.39 | 86.41 ± 7.59 b | 78.23 ± 6.87 b,c | 90.15 ± 7.89 b,c,d | <0.001 |
| Current smoking (%) | 920 (36.8) | 258 (25.6) | 1466 (41.1) | 1271 (31.4) | <0.001 |
| Current drining (%) | 523 (20.9) | 183 (18.1) | 919 (25.8) | 934 (23.1) | <0.001 |
| Systolic BP (mmHg) | 122.58 ± 10.04 | 125.18 ± 9.22 b | 148.29 ± 22.69 b,c | 151.80 ± 22.78 b,c,d | <0.001 |
| Diastolic BP (mmHg) | 73.72 ± 7.36 | 75.89 ± 6.96 b | 84.23 ± 11.47 b,c | 87.06 ± 11.54 b,c,d | <0.001 |
| FBG (mmol/L) | 5.27 ± 0.42 | 5.34 ± 0.42 | 6.06 ± 1.77 b,c | 6.28 ± 1.96 b,c,d | <0.001 |
| TC (mmol/L) | 4.87 ± 0.91 | 4.98 ± 0.93 b | 5.30 ± 1.10 b,c | 5.45 ± 1.11 b,c,d | <0.001 |
| TG (mmol/L) | 0.95 ± 0.32 | 1.06 ± 0.32 b | 1.66 ± 1.57 b,c | 2.17 ± 1.77 b,c,d | <0.001 |
| LDL-C (mmol/L) | 2.62 ± 0.68 | 2.82 ± 0.71 b | 2.92 ± 0.82 b,c | 3.15 ± 0.86 b,c,d | <0.001 |
| HDL-C (mmol/L) | 1.50 ± 0.35 | 1.40 ± 0.31 b | 1.46 ± 0.42 b,c | 1.30 ± 0.34 b,c,d | <0.001 |
| Creatinine (μmol/L) | 69.98 ± 11.85 | 68.90 ± 12.47 | 71.77 ± 14.00 b,c | 72.55 ± 15.09 b,c,d | <0.001 |
| eGFR (mL/min/1.73 m2) | 103.09 ± 29.11 | 103.41 ± 10.02 | 98.24 ± 43.18 b,c | 98.59 ± 23.51 b,c | <0.001 |
| Mildly reduced eGFR (%) | 225 (9.0) | 71 (7.0) | 805 (22.6) | 840 (20.7) | <0.001 |
Data are mean ± SD or number (%) MHNO metabolically health non-obese, MHO metabolically healthy obese, MANO metabolically abnormal obese, MAO metabolically abnormal obese, BMI body mass index, WC waist circumference, BP blood pressure, FBG fasting blood glucose, TC total cholesterol, TG triglyceride, LDL-C low-density lipoprotein cholesterol, HDL-C high-density lipoprotein cholesterol. eGFR estimated glomerular filtration rate. a Difference between four groups; b p < 0.05 compared with MHNO group; c p < 0.05 compared with MHO group; d p < 0.05 compared with MANO group.