PMC full text:
Published online 2024 Mar 27. doi: 10.1186/s12872-024-03853-8
Table 1
Demographic and Clinical Characteristics of the Study Population According to the CMI
| Variables | C1 (n = 750) | C2 (n = 743) | C3 (n = 750) | P |
|---|---|---|---|---|
| Gender (male/female, n) | 411/339 | 422/321 | 467/283 | 0.003 |
| Age (year) | 54 (47, 61) | 56 (49, 63) | 55 (48, 62) | 0.237 |
| Duration (day) | 24.00 (1.00, 85.25) | 20.00 (0, 97.00) | 23.50 (0, 85.00) | 0.735 |
| Diastolic blood pressure (mmHg) | 77 (70, 84) | 78 (71, 86) | 81 (74, 88) | <0.001 |
| Systolic blood pressure (mmHg) | 127 (115, 139) | 133 (119, 147) | 134 (121, 146) | <0.001 |
| BMI (kg/m2) | 22.65 (20.70, 24.91) | 24.26 (22.03, 26.53) | 24.91 (22.79, 27.34) | <0.001 |
| Hip circumference (cm) | 91 (87.00, 96.00) | 94 (89.00, 99.00) | 90 (95.00, 99.25) | <0.001 |
| Glucose 0 min (mmol/L) | 8.90 (6.38, 13.32) | 8.80 (6.70, 13.36) | 9.64 (6.98, 14.46) | 0.010 |
| Glucose 120 min (mmol/L) | 16.80 (12.80, 20.70) | 16.80 (12.80, 20.60) | 16.80 (13.20, 20.90) | 0.286 |
| Insulin at 0 min (µIU/mL) | 4.59 (2.21, 8.62) | 6.05 (3.15, 11.40) | 6.75 (3.56, 11.69) | 0.158 |
| Insulin at 120 min (µIU/mL) | 23.92 (11.98, 43.14) | 30.84 (17.11, 59.50) | 31.90 (17.60, 57.94) | 0.002 |
| HOMA-IR | 1.86 (0.87, 3.69) | 2.64 (1.36, 4.91) | 3.05 (1.60, 5.38) | 0.158 |
| HbA1c (%) | 9.80 (7.60, 12.20) | 10 (7.90, 11.90) | 10.10 (8.20, 12.10) | 0.174 |
| TC (mmol/L) | 4.48 (3.76, 5.30) | 4.72 (3.93,5.56) | 4.97 (4.21,5.94) | <0.001 |
| LDL-C (mmol/L) | 3.08 (2.39,3.75) | 3.27 (2.56,4.02) | 2.98 (2.33,3.79) | 0.269 |
| baPWV (m/s) | 1306.50 (1190.13,1479.00) | 1541.50 (1311.50,1798.00) | 1540.25 (1349.00,1799.63) | <0.001 |
Data is described as median (interquartile range) or n (%). Linear regression analysis was used for the continuous variables (age, duration, diastolic blood pressure, systolic blood pressure, BMI, hip circumference, glucose at 0 min, glucose at 120 min, insulin at 0 min, insulin at 120 min, HOMA-IR, glycosylated hemoglobin, TC, LDL-C, and baPWV). Chi-square test was performed for the categorical variable(gender). baPWV: brachial-ankle pulse wave velocity; TC: total cholesterol; HOMA-IR: homeostatic model assessment for Insulin resistance