Research Article

Association of RDW, NLR, and PLR with Atrial Fibrillation in Critical Care Patients: A Retrospective Study Based on Propensity Score Matching

Table 3

Risk factors of atrial fibrillation.

VariablesUnadjusted OR (95% CI)Adjusted OR (95% CI)aAdjusted OR (95% CI)b

Male gender1.111 (0.931-1.326)0.2411.131 (0.947-1.352)0.1751.158 (0.964-1.391)0.118
years1.129 (0.946-1.347)0.1771.147 (0.960-1.371)0.1301.114 (0.926-1.340)0.252
Smoking1.067 (0.863-1.319)0.5511.055 (0.852-1.305)0.6241.040 (0.836-1.293)0.725
Drinking0.874 (0.577-1.324)0.5260.896 (0.590-1.361)0.6060.882 (0.576-1.349)0.562
Hypertension1.054 (0.883-1.291)0.4771.055 (0.884-1.260)0.5511.064 (0.883-1.281)0.517
Diabetes mellitus0.905 (0.748-1.096)0.3070.909 (0.751-1.101)0.3310.856 (0.701-1.047)0.130
Coronary artery diseases1.035 (0.863-1.242)0.7101.022 (0.851-1.227)0.8161.019 (0.830-1.250)0.860
Hyperlipidemia1.140 (0.949-1.370)0.2951.140 (0.949-1.370)0.1621.162 (0.952-1.418)0.139
Obesity0.964 (0.564-1.647)0.8911.042 (0.605-1.795)0.8831.052 (0.602-1.838)0.860
Heart failure1.016 (0.852-1.213)0.8571.027 (0.860-1.226)0.7720.999 (0.829-1.205)0.994
Cardiogenic shock1.189 (0.742-1.907)0.4721.210 (0.754-1.941)0.4301.2360 (0.759-2.0120.394
Pneumonia1.034 (0.824-1.298)0.7541.034 (0.824-1.299)0.7711.015 (0.798-1.291)0.903
COPD1.000 (0.612-1.634)1.0000.995 (0.608-1.627)0.9831.025 (0.621-1.693)0.923
Hyperthyroidism1.149 (0.862-1.532)0.3421.164 (0.869-1.558)0.3081.156 (0.861-1.552)0.336
Thrombosis1.010 (0.830-1.229)0.9201.009 (0.829-1.228)0.9301.011 (0.822-1.243)0.918
Hemodialysis0.877 (0.581-1.322)0.5300.889 (0.588-1.342)0.5750.847 (0.553-1.298)0.446
Mechanical ventilation1.082 (0.896-1.308)0.4121.088 (0.900-1.315)0.3841.099 (0.896-1.349)0.366
1.248 (1.039-1.499)0.0181.059 (1.011-1.109)0.0161.308 (1.077-1.588)0.007
0.984 (0.825-1.173)0.8571.001 (0.993-1.011)0.7720.993 (0.802-1.228)0.945
0.964 (0.809-1.150)0.6861.000 (0.999-1.000)0.9050.945 (0.763-1.170)0.603

COPD: chronic obstructive pulmonary disease; RDW: red cell distribution width; NLR: neutrophil to lymphocyte ratio; PLR: platelet to lymphocyte ratio. : adjusted by age and gender; : adjusted by age, gender, smoking, drinking, combinations, laboratory examination parameters, use of hemodialysis, and mechanical ventilation.