Variables - n (%) or mean (± SD) | Pancreatic cancer (n = 83) | Normal parenchyma (n = 40) | Pancreatitis (n = 20) | P value |
---|---|---|---|---|
Demographics | ||||
Overall age (years) | 65 ± 11 | 64 ± 12 | 49 ± 16 | < 0.0001 |
Men (years) | 65 ± 12 | 63 ± 11 | 48 ± 14 | < 0.0001 |
Women (years) | 66 ± 10 | 64 ± 14 | 53 ± 20 | < 0.0001 |
Male sex (n) | 52 (63%) | 29 (72%) | 14 (70%) | |
Female sex (n) | 31 (37%) | 11 (28%) | 6 (30%) | |
BMI (kg/m2) | 26 ± 5 | 23 ± 4 | 24 ± 4 | 0.0008 |
Vital signs | ||||
Heart rate (bpm) | 79 ± 16 | 77 ± 17 | 81 ± 20 | 0.4748 |
Systolic blood pressure (mmHg) | 136 ± 23 | 127 ± 18 | 122 ± 21 | 0.0403 |
Diastolic blood pressure (mmHg) | 86 ± 13 | 80 ± 9 | 81 ± 6 | 0.0086 |
Saturation of peripheral oxygen (%) | 98 ± 3 | 99 ± 2 | 98 ± 2 | 0.8040 |
Temperature (°C) | 36.8 ± 0.6 | 36.7 ± 0.4 | 37.8 ± 0.6 | 0.6070 |
T stage | ||||
T1 (n) | 5 (6%) | - | - | |
T2 (n) | 26 (31%) | - | - | |
T3 (n) | 11 (13%) | - | - | |
T4 (n) | 41 (50%) | - | - | |
N stage | ||||
N0 (n) | 13 (16%) | - | - | |
N1 (n) | 37 (45%) | - | - | |
N2 (n) | 33 (39%) | - | - | |
M stage | ||||
M0 (n) | 38 (46%) | - | - | |
M1 (n) | 45 (54%) | - | - | |
Lymphovascular invasion (n) | 64 (77%) | - | - | |
Perineural invasion (n) | 27 (33%) | - | - | |
Risk factors | ||||
Arterial hypertension (n) | 45 (54%) | 8 (20%) | 5 (25%) | |
Smoking (n) | 21 (25%) | 10 (25%) | 7 (35%) | |
Obesity (n) | 14 (17%) | 4 (10%) | 2 (10%) | |
Alcohol (n) | 12 (15%) | - | 5 (25%) | |
Hypercholesterolemia (n) | 9 (11%) | 5 (13%) | 5 (25%) | |
Diabetes mellitus (n) | 7 (8%) | 4 (10%) | 3 (15%) | |
Chronic pancreatitis (n) | 4 (5%) | - | 4 (20%) | |
Family history (n) | 3 (4%) | 5 (13%) | - |