Monocytes as an Early Predictor for Patients with Acute Paraquat Poisoning: A Retrospective Analysis

Table 3

Cox regression model.

	Univariate COX model; HR (95% CI)	P value	Multivariate COX model; HR (95% CI)	P value
Age (years)	1.014 (1.000–1.029)	0.051	N/A
Gender (male/female)	0.914 (0.557–1.502)	0.724	N/A
Time from ingestion to gastric lavage	1.019 (0.859–1.209)	0.826	N/A
Plasma PQ concentration	1.067 (1.048–1.087)	<0.001	1.026 (1.001–1.050)	0.038
Alanine aminotransferase (ALT)	1.010 (1.005–1.037)	0.010	1.015 (0.997–1.033)	0.109
Creatinine	1.019 (1.014–1.024)	<0.001	1.013 (1.006–1.019)	<0.001
Alveolar oxygen partial pressure (PaO2,)	0.978 (0.953–1.004)	0.101	N/A
Monocyte	4.302 (2.684–6.897)	<0.001	1.841 (1.015–3.340)	0.044

N/A: not applicable; PQ: paraquat.