Table 4 Between-group variation comparison of PNs size
Pulmonary nodules < 5 mm group (n = 152) | Pulmonary nodules ≥ 5 mm group (n = 72) | z or χ2 values | P values | |
|---|---|---|---|---|
Sex | -1.073 | 0.283 | ||
Male | 77 (50.7%) | 30 (41.7%) | ||
Female | 75 (49.3%) | 42 (58.3%) | ||
Age (years) | 64.0 (17.0) | 64.5 (14.0) | -0.533 | 0.594 |
BMI (kg/m2) | 25.71 (5.17) | 25.06 (4.61) | -1.598 | 0.110 |
Overweight | -0.921 | 0.357 | ||
Yes | 86 (56.6%) | 36 (50.0%) | ||
No | 66 (43.4%) | 36 (50.0%) | ||
SI | 5.496 | 0.019* | ||
Low | 123 (80.9%) | 48 (66.7%) | ||
High | 29 (19.1%) | 24 (33.3%) | ||
Course of diabetes (years) | 10.00 (11.75) | 12.00 (12.75) | -1.108 | 0.268 |
FINS (uIU/ml) | 12.90 (13.10) | 10.40 (9.29) | -2.412 | 0.020* |
FBG (mmol/L) | 8.25 (3.58) | 9.10 (4.05) | -2.336 | 0.016* |
HOMA-β | 12.431 | < 0.001* | ||
Normal | 89 (58.6%) | 24 (33.3%) | ||
Abnormal | 63 (41.4%) | 48 (66.7%) | ||
DR | -0.358 | 0.721 | ||
No | 82 (53.9%) | 37 (51.4%) | ||
Yes | 70 (46.1%) | 35 (48.6%) | ||
DPN | 5.143 | 0.023* | ||
No | 25 (16.5%) | 4 (0.6%) | ||
Yes | 127 (83.5%) | 68 (94.4%) | ||
eGFR < 60 ml/min1.73m2 | -0.647 | 0.517 | ||
No | 128 (84.2%) | 63 (87.5%) | ||
Yes | 24 (15.8%) | 9 (12.5%) | ||
SCR (µmol/L) | 66 (26) | 71 (26) | -0.125 | 0.901 |
BUN (mmol/L) | 5.4 (2.9) | 5.5 (2.1) | -0.788 | 0.431 |
ALB (g/L) | 36.65 (5.50) | 37.15 (6.58) | -0.451 | 0.652 |