Variables | CYFRA21-1 (+) n = 125 | CA199 (+) n = 100 | SCC (+) n = 80 | NSE (+) n = 70 | CA125 (+) n = 66 | CA724 (+) n = 40 | CEA (+) n = 8 |
---|---|---|---|---|---|---|---|
Demographics | |||||||
Age, y | 63 (56,70)* | 62 (55,69)* | 63 (55,67)* | 62 (54,68)* | 64 (56,71)* | 62 (51,67) | 55 (44,62) |
Sex, F, n (%) | 78 (62.4) | 72 (72.0) | 38 (47.5)* | 45 (64.3) | 37 (56.1)* | 24 (60.0) | 5 (62.5) |
BMI, kg/cm2 | 22.1 (19.1,25.3) | 20.4 (18.2,23.7)* | 20.0 (18.0,23.8)* | 22.5 (19.6,24.2) | 19.6 (17.3,22.9)* | 20.4 (18.0,23.5)* | 22.9 (21.2,27.2) |
Clinical symptoms, n (%) | |||||||
Fever | 34 (27.2) | 39 (34.8)* | 31 (38.8) * | 26 (37.1)* | 25 (37.9) * | 18 (45.0)* | 1 (0.9) |
mMR C > 2 | 64 (51.2)* | 54 (54.0)* | 49 (61.3)* | 31 (44.3) | 40 (60.6)* | 23 (57.5)* | 7 (87.5)* |
Disease duration, y | 2 (0,10) | 4 (0,22)* | 2 (0,14) | 5 (0,13) | 5 (0,20)* | 4 (0,17) | 0 (0,25) |
Laboratory | |||||||
WBC (×109 mL − 1) | 6.44 (5.08,8.15) | 6.71 (5.55,8.40) | 7.04 (5.52,9.19) | 6.38 (5.27,8.75) | 7.28 (5.89,9.68)* | 7.48 (6.46,10.46)* | 7.38(6.07,11.5) |
NEU (×109 mL − 1) | 3.93 (2.76,5.33) | 4.21 (3.10,5.69) | 4.36 (2.99,6.46)* | 3.92 (2.93,6.27) | 5.12 (3.72,7.58)* | 4.98 (3.91,7.29)* | 4.35(3.28,10.00) |
CRP, mg/ L | 6.8 (2.9,19.6) | 9.7 (4.1,38.9)* | 15.2 (5.7,74.7)* | 10.0 (3.0,31.7) * | 25.6 (6.8,79.0)* | 25.9 (6.2,83.6)* | 2.7(2.4,12.5) |
ESR, mm/h | 14 (5,34) | 24 (12,41)* | 24 (10,48)* | 19 (9,37)* | 34 (20,54)* | 34 (11,49)* | 6 (3,26) |
Fbg, g/L | 3.41 (2.64,4.02)* | 3.71 (3.05,4.61)* | 3.79 (3.20,4.82)* | 3.45 (2.91,4.61)* | 4.52 (3.57,5.48)* | 4.09 (3.22,5.40)* | 2.81 (2.17,3.68) |
D-Dimer, ng/mL | 386 (248,720) | 416 (282,793) | 518 (295,1047) * | 508 (298,959)* | 899 (499,1706)* | 735 (324,1552) * | 222 (190,404) |
ALB, g/L | 38.9 (36.3,41.0) | 38.0 (35.8,39.9) | 36.6(33.7,39.6)* | 38.2 (35.9,39.8) | 36.2 (32.8,38.6)* | 37.4 (32.8,41.4)* | 40.2 (38.0,43.11) |
PAB, ng/dL | 19 (14,24) | 15 (11,22)* | 14 (9,20)* | 18 (13,23) | 10 (7,16)* | 15 (7,20)* | 29 (23,30)* |
GLB, g/L | 28.0 (25.5,32.4) | 29.5 (26.2,33.1)* | 29.6 (26.7,35.1)* | 28.6 (26.5,33.4) | 32.1 (27.5,38.3)* | 32.3 (26.5,38.3)* | 29.4 (26.4,31.1) |
A/G | 1.4 (1.2,1.5) | 1.3 (1.1,1.5)* | 1.3 (1.0,1.5)* | 1.4 (1.1,1.5)* | 1.2 (0.9,1.4)* | 1.2 (0.9,1.5)* | 1.4 (1.3,1.5) |
Microbiology, n (%) | |||||||
Organism identified | 41 (32.8) | 45 (45.0)* | 30 (37.5) | 17 (24.3) | 27 (40.9)* | 16 (40.0) | 3 (37.5) |
P. aeruginosa | 21 (16.8) | 28 (28.0)* | 22 (27.5)* | 12 (17.1) | 17 (25.8)* | 7 (17.5) | 1 (12.5) |
Others | 20 (16) | 17 (17) | 8 (10) | 5 (7.1) | 10 (15.2) | 9 (22.5) | 2 (25.0) |
Radiological | |||||||
The number of affected lobes | 4 (3,5)* | 4 (4,5)* | 4 (4,6)* | 4 (3,5)* | 5 (4,5)* | 4 (3,5)* | 4 (2,4) |
Unilateral/Bilateral, n. | 21/104* | 14/86* | 7/73* | 14/56* | 3/63* | 6/34* | 1/7 |
Involvement of lobes, n (%) | |||||||
Left upper lobe | 49 (39.2) | 46 (46.0)* | 43 (53.8)* | 26 (37.1) | 37 (56.1)* | 16 (40.0) | 1 (12.5) |
Lingula | 96 (76.8)* | 85 (85.0)* | 70 (87.5)* | 45 (64.3) | 64 (97.0)* | 31 (77.5)* | 5 (62.5) |
Left lower lobe | 95 (76.0) | 89 (89.0)* | 67 (83.8)* | 54 (77.1) | 61 (92.4)* | 29 (72.5) | 7 (87.5) |
Right upper lobe | 71 (56.8) | 65 (65.0)* | 52 (65.0)* | 37 (52.9) | 51 (77.3)* | 25 (62.5) | 2 (25.0) |
Right middle lobe | 95 (76.0)* | 77 (77.0)* | 63 (78.8)* | 44 (62.9) | 60 (90.9)* | 29 (72.5)* | 6 (75.0) |
Right lower lobe | 93 (74.4)* | 77 (77.0)* | 70 (87.5)* | 49(70.0) | 58 (87.9)* | 33 (82.5)* | 7 (87.5) |
Length of hospital, d | 11 (9,13) | 11 (8,14) | 11 (8,14) | 11 (8,14) | 13 (10,16)* | 14 (9,18)* | 12 (7,16) |