Table 3.

Correlations between MPV and Leukocyte, CRP, platelet count, APACHE II score and PaO₂/FiO₂

	rho	P
Leukocyte, × 10.9/L	0.044	0.484
CRP, mg/L	0.2	0.001
Platelet count, × 10.9/L	-0.246	0.000
APACHE II score	0.197	0.001
PaO2/FiO2	-0.150	0.015

Spearman correlations were used for correlation analysis, and the results were displayed as correlation coefficients rho and P values

Abbreviation: CRP C-reactive Protein, APACHE II Acute Physiology And Chronic Health Evaluation II, PaO₂ arterial Oxygen tension, FiO₂ Fraction of Inspired Oxygen