Effects of Tongmai oral liquid in femoral ateriovenous fistula

Table 3 Changes of ET-1 concentration (pg/ml, \( \overline{x} \) ± S)

Group	n		Before or After operation						F	P
Group	n		Preopera-tive day	Operative day	Post-D1	Post-D3	Post-D7	Post-D15	F	P
Control group	8	\( \overline{x} \)	7.66	7.50	7.57	7.75	8.42	7.78	4.298	0.004
Control group	8	s	0.54	0.47	0.53	0.60	0.58	0.59	4.298	0.004
Aspirin group	10	\( \overline{x} \)	7.59	7.30	7.44	7.55	7.44	7.37	1.690	0.156
Aspirin group	10	s	0.57	0.34	0.35	0.54	0.44	0.49	1.690	0.156
Tongmai group	10	\( \overline{x} \)	7.50	7.63	8.01	7.81	7.76	7.59	0.659	0.656
Tongmai group	10	s	0.50	0.45	0.56	0.34	0.59	0.55	0.659	0.656
Sum	28	\( \overline{x} \)	7.58	7.47	7.68	7.70	7.84	7.57	2.669*	0.025*
Sum	28	s	0.52	0.43	0.53	0.49	0.65	0.55	2.669*	0.025*
F	3.179*		0.217	1.541	3.796	0.746	7.500	1.342	(F = 2.274 P = 0.018)**
P	0.059*		0.806	0.234	0.036	0.485	0.003	0.280	(F = 2.274 P = 0.018)**

* F statistic and P value of main effect; ** F statistic and P value of interaction effect

ISSN: 2662-7671