Table 3.

Comparison of hematological parameters between influenza virus infection and negative control

	Influenza virus infection (N = 107)	Negative control (N = 91)	P value
WBC (109/L)	8.005 ± 6.287	8.491 ± 4.725	.545
N (109/L)	6.247 ± 5.700	6.538 ± 4.613	.697
L (109/L)	1.167 ± 1.341	1.111 ± 0.656	.716
RBC (1012/L)	3.877 ± 0.921	3.671 ± 0.33	.103
Hb (g/L)	116.720 ± 28.428	109.143 ± 24.265	.047*
RDW (%)	13.628 ± 2.820	14.136 ± 3.027	.223
PLT (109/L)	169.869 ± 93.379	226.209 ± 119.245	<.001***
NLR	8.877 ± 9.855	8.905 ± 9.617	.984
PNR	53.338 ± 58.693	52.994 ± 7.923	.967
PLR	241.042 ± 212.375	286.538 ± 332.511	.967

Student's t test for independent samples was used to compare continuous variables.

^* P < .05.

^** P < .01.

^*** P < .001.