Table 2.
Comparison of General Data and Laboratory-Related Indicators on Study Participants from Different FCP/DD Subgroups
| Variable | Low FCP/DD | High FCP/DD | Z (χ2) | P |
|---|---|---|---|---|
| n | 408 | 408 | – | – |
| Age (years) | 63 (56,70) | 53 (42,62) | −11.416 | <0.001 |
| Sex (male/female) | 246/162 | 269/139 | 2.544a | 0.111 |
| DD (years) | 17.00 (11.00,20.00) | 3.00 (1.00,6.00) | −22.139 | <0.001 |
| BMI (kg/m2) | 25.60 (23.41,27.71) | 26.39 (24.29,29.55) | −4.402 | <0.001 |
| Smoking (n %) | 94 (23.04%) | 124 (30.39%) | 5.644a | 0.018 |
| Drinking (n %) | 86 (21.08%) | 103 (25.25%) | 1.990a | 0.158 |
| Hypertension (n%) | 237 (58.23%) | 190 (46.57%) | 10.825a | 0.001 |
| Fatty liver (n%) | 180 (44.12%) | 267 (65.44%) | 37.445a | <0.001 |
| DN (n%) | 97 (23.77%) | 50 (12.25%) | 18.329a | <0.001 |
| DR (n%) | 179 (43.87%) | 68 (16.67%) | 71.536a | <0.001 |
| DPN (n %) | 275 (67.40%) | 180 (44.12%) | 44.835a | <0.001 |
| ESR (mm/h) | 10.00 (5.00,23.00) | 10.00 (5.00,18.00) | −1.263 | 0.206 |
| ALB (g/l) | 38.90 (35.95,41.55) | 41.30 (38.20, 44.40) | −7.629 | <0.001 |
| FBG (mmol/l) | 7.67 (5.71,10.50) | 8.17 (6.39,11.17) | −2.69 | 0.007 |
| Cr (μmol/L) | 66.25 (56.10,78.50) | 65.40 (55.08,77.30) | −0.746 | 0.456 |
| UA (μmol/L) | 309.10 (250.00,381.10) | 338.30 (277.00,404.20) | −3.529 | <0.001 |
| eGFR (mL/min) | 93.90 (80.77, 103.26) | 101.95 (89.64, 112.44) | −6.64 | <0.001 |
| TC (mmol/l) | 4.57 (3.75, 5.49) | 4.86 (4.01, 5.66) | −2.827 | 0.005 |
| TG (mmol/l) | 1.21 (0.84,1.82) | 1.62 (1.12,2.56) | −6.956 | <0.001 |
| HDL-C (mmol/l) | 1.09 (0.93,1.30) | 1.05 (0.90,3.66) | −2.208 | 0.027 |
| LDL-C (mmol/l) | 2.89 (2.27,3.55) | 3.08 (2.46,3.66) | −2.923 | 0.003 |
| HBA1C (%) | 8.70 (7.50,10.40) | 8.40 (6.90,10.40) | −1.696 | 0.090 |
| WBC (×109 /L) | 6.37 (5.25,7.98) | 6.28 (5.29,7.73) | −0.687 | 0.492 |
| NEUT (%) | 65.40 (57.60,72.80) | 61.30 (55.80,68.70) | −4.334 | <0.001 |
Note: aindicates χ2 value. Significance at a P value of <0.05.
Abbreviations: DPN, diabetic peripheral neuropathy; DN, diabetic nephropathy;DR, diabetic retinopathy; DD, diabetes duration; BMI, body mass index; HbA1c, glycated hemoglobin; FBG, fasting blood glucose; ALB, albumin;Cr, blood creatinine; UA, blood uric acid; eGFR, Glomerular filtration rate; TC, total cholesterol; TG, triglycerides; HDL-C, high-density lipoprotein cholesterol; LDL-C, low-density lipoprotein cholesterol; ESR, erythrocyte sedimentation rate;WBC, white blood cell count;NEUT, percentage of neutrophils.