Research Article

Platelet Distribution Width at First Day of Hospital Admission in Patients with Hemorrhagic Fever with Renal Syndrome Caused by Hantaan Virus May Predict Disease Severity and Critical Patients’ Survival

Table 3

Independent risk factors associated with death in patients with gravis HFRS.

VariablesUnivariable logistic regressionMultivariable logistic regression
OR (95% CI) valueOR (95% CI) value

Age1.060 (1.009, 1.114)0.0191.091 (1.015, 1.172)0.018
SBP0.981 (0.948, 1.015)0.264
DBP0.970 (0.935, 1.006)0.097
Secondary infection6.400 (1.349, 30.372)0.019
MODS12.250 (2.981, 50.333)0.001
Sepsis14.773 (2.542, 85.859)0.00322.283 (2.985, 166.325)0.002
PLT10.997 (0.988, 1.005)0.431
PLT30.995 (0.984, 1.005)0.297
PDW10.818 (0.679, 0.985)0.0340.782 (0.617, 0.992)0.043
PDW31.086 (0.863, 1.368)0.483
MPV10.658 (0.435, 0.995)0.047
MPV30.987 (0.592, 1.647)0.962
PDW1/PDW30.05 (0.003, 0.899)0.042

OR: odds ratio; CI: confidence interval; SBP: systolic blood pressure; DBP: diastolic blood pressure; MODS: multiple organ dysfunction syndrome; PLT: platelet; PDW: platelet distribution width; MPV: mean platelet volume.