CPW | Controls | P | |
---|---|---|---|
N | 1007 | 1007 | |
Age (Years) | 65.15 ± 8.86 | 65.07 ± 8.82 | 0.853 |
Current smoking, n (%) | 339 (33.7) | 469(46.6) | <0.001 |
Body Mass Index (kg/m2) | 25.41 ± 3.46 | 25.10 ± 3.97 | 0.134 |
Systolic Blood Pressure (mmHg) | 138.78 ± 18.78 | 138.23 ± 18.94 | 0.508 |
Diastolic Blood Pressure (mmHg) | 85.63 ± 10.91 | 84.84 ± 11.04 | 0.108 |
Heart rate (beats/min) | 75.62 ± 16.39 | 71.31 ± 11.28 | <0.001 |
Fasting Plasma Glucose (mmol/L) | 5.89 ± 1.74 | 5.68 ± 1.39 | 0.003 |
Total Cholesterol (mmol/L) | 4.91 ± 0.98 | 5.07 ± 1.00 | <0.001 |
Low-Density Lipoprotein-Cholesterol (mmol/L) | 2.64 ± 0.93 | 2.67 ± 1.00 | 0.640 |
High-Density Lipoprotein - Cholesterol (mmol/L) | 1.52 ± 0.48 | 1.60 ± 1.06 | 0.033 |
Triglycerides (mmol/L)a | 1.35 (1.02,1.81) | 1.20 (0.86,1.70) | <0.001 |
Hypertensionb, n (%) | 612 (60.8) | 612(60.8) | 0.646 |
Diabetes mellitusc, n (%) | 141(14.0) | 111(11.0) | 0.051 |
Stage | |||
I | 980 (97.3) | - | |
II | 22 (2.2) | - | |
III | 5 (0.5) | - | |
Duration of silica dust exposure (years) | |||
< 20 | 194 (19.3) | ||
20 ~ 29 | 447 (44.4) | ||
≥ 30 | 366 (36.3) | ||
Cumulative silica dust exposure (mg/m3-y) | 1059.02 ± 458 | - | |
baPWV cm/s | 1762.0 ± 355 | 1718.6 ± 354 | 0.006 |
baPWV ≥ 1687 cm/s, n (%) | 533 (52.9) | 478(47.5) | 0.016 |