Effect of sodium hyaluronate combined with rehabilitation training on knee joint injury caused by golf

Table 5 The levels of inflammatory factors

Group	n	IL-1β (pg/mL)		IL-8 (ng/L)		TNF-α (μg/L)
		Before	After	Before	After	Before	After
A	40	42.56 ± 8.23	23.42 ± 4.37a	58.34 ± 8.84	37.62 ± 6.38a	22.41 ± 3.58	11.38 ± 3.14a
B	40	43.21 ± 7.25	30.37 ± 5.42a	60.14 ± 10.52	48.26 ± 8.44a	21.82 ± 4.10	15.42 ± 2.85a
t		-0.345	-6.313	-0.829	-6.360	0.686	-6.026
P value		0.709	0.000	0.410	0.000	0.495	0.000

^aP < 0.001. IL: Interleukin; TNF-α: tumor necrosis factor alpha.