Research Article
Predictive Value of Red Blood Cell Distribution Width in Chronic Obstructive Pulmonary Disease Patients with Pulmonary Embolism
Table 2
Comparison of the laboratory parameters between the two groups.
| | Parameters | COPD with PE () | COPD without PE () | value |
| | WBC (×109/l) | 8.37 (5.70-10.95) | 8.18 (6.5-10.51) | 0.979 | | RBC (×1012/l) | | | 0.036 | | HB (g/l) | | | 0.007 | | HCT (%) | 37.7 (35.25-42.25) | 41.2 (37.7-45.2) | 0.015 | | MCV (fl) | | | 0.611 | | MCH (Pg) | | | 0.941 | | MCHC (g/l) | | | 0.434 | | PLT (×109/l) | 163.5 (132.5-249) | 211 (176-255) | 0.013 | | RDW-SD (fl) | 47.5 (44.8-51.95) | 43.5 (41.8-45.8) | | | RDW-CV (%) | 14.1 (13.35-15.15) | 13.1 (12.6-13.8) | | | PDW (fl) | 12.25 (11, 13.9) | 11.5 (9.9-13.2) | 0.050 | | MPV (fl) | | | 0.047 | | PCT (%) | 0.18 (0.13-0.27) | 0.21 (0.18-0.25) | 0.049 | | P-LCR (%) | | | 0.059 | | EO (×109/l) | 0.03 (0.01-0.09) | 0.08 (0.02-0.19) | 0.001 | | NEUT (%) | 79.3 (75.15-85.1) | 75 (68.3-82.3) | 0.016 | | LYM (%) | 12.55 (8.25-15.55) | 15.7 (10.1-21.1) | 0.032 | | MONO (%) | 6.4 (4.9-8.3) | 6.8 (5.4-8.2) | 0.670 | | EO (%) | 0.75 (0-1.25) | 1.2 (0.3-2.4) | 0.012 | | ALB (g/l) | 34.4 (32.7-37.7) | 37.7 (34.9-40.5) | | | ALT (μ/l) | 23 (12-32.5) | 13 (8-18) | | | AST (μ/l) | 19.5 (15.5-31.5) | 16 (13-19) | | | LDH-L (μ/l) | 239.5 (195.5-278.5) | 175 (154-201) | | | CHOL (mmol/l) | 4.31 (3.4-4.64) | 4.1 (3.6-5) | 0.610 | | TG (mmol/l) | 1.23 (0.85-1.45) | 0.96 (0.78-1.28) | 0.084 | | CREA (μmol/l) | 59.4 (52-86.05) | 65 (54-74) | 0.914 | | UA (μmol/l) | 239.1 (173-373.05) | 248 (210-322.3) | 0.899 | | PH | 7.45 (7.4-7.46) | 7.42 (7.4-7.45) | 0.267 | | SO2 (%) | 93.5 (88.65-96.45) | 95.7 (93.4-98.5) | 0.004 | | PO2 (mmHg) | 64.25 (52.8-77.1) | 73.2 (63.3-73.2) | 0.007 | | PCO2 (mmHg) | 42.2 (35.8-52.4) | 43.4 (40-50.1) | 0.209 | | Lac (mmol/l) | 1.75 (1.35-2.45) | 1.5 (1.2-1.9) | 0.034 | | PT (sec) | 13.7 (13.1, 15.3) | 13.3 (12.7, 13.9) | 0.007 | | APTT (sec) | 36.7 (32.2-40.8) | 36.1 (33.9-39.7) | 0.801 | | TT (sec) | 16.9 (15.65-19.54) | 16.7 (15.8-17.6) | 0.307 | | FIB (g/l) | 3.76 (2.21-5.06) | 4.63 (3.6-5.92) | 0.002 | | D-Dimer (μg/ml) | 2.62 (1.87-9.25) | 0.4 (0.31-0.72) | |
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Abbreviations: COPD: chronic obstructive pulmonary disease; PE: pulmonary embolism; WBC: white blood cell; RBC: red blood cell; HB: hemoglobin; HCT: hematocrit; MCV: mean corpuscular volume; MCH: mean corpuscular hemoglobin; MCHC: mean corpuscular hemoglobin concentration; PLT: platelet; RDW-SD: red blood cell distribution width standard deviation; RDW-CV: red blood cell distribution width coefficient of variation; PDW: platelet distribution width; MPV: mean platelet volume; PCT: platelet crit; P-LCR: platelet-large cell rate; EO: eosinophil; NEUT: neutrophil; LYM: lymphocyte; MONO: monocyte; ALB: albumin; ALT: alanine aminotransferase; AST: aspartate aminotransferase; LDH-L: lactate dehydrogenase; CHOL: cholesterol; TG: triglyceride; CREA: creatinine; UA: uric acid; PH: potential of hydrogen; SO2: oxygen saturation; PO2: partial pressure of oxygen; PCO2: partial pressure of carbon dioxide; Lac: lactate; PT: prothrombin time; APTT: activated partial thromboplastin time; TT: thrombin time; FIB: fibrinogen.
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