Table 1.

Comparisons of inflammatory factor levels between the two groups ($\overline{x}\pm s$)

	IL‐6 (ηg/L)	hs‐CRP (mg/L)	TNF‐α (ng/L)
Infection group	1.05 ± 0.15	16.5 ± 1.0	130.0 ± 7.4
Non‐infection group	0.41 ± 0.03	4.1 ± 0.1	71.3 ± 4.0
t	26.461	78.035	44.134
P	.000	.000	.000