Let-7a Targeting TNFAPI3 Promotes Vascular Endothelial Cell Apoptosis of Pediatric Patients with Henoch–Schönlein Purpura via NF-κB Signaling Pathway

Table 1

The correlation between serum IgA level and the number of vessels fibrinoid necrosis in HSP patients.

	Grade	Control (n = 20)	HSP (n = 55)	value
IgA(mg/L)		1595.98 ± 385.1	2688.89 ± 432.98
Average number of fibrinoid necrosis vessels (per mm^2)	0 to <1	–	10	-
	1 to <5	–	20
	≥5	–	25
Correlation coefficient/ value	–	–	r = 0.564/	-