Therapeutic effects of Buzhong Yiqi decoction in patients with spleen and stomach qi deficiency after routine surgery and chemotherapy for colorectal cancer

Table 7 Occurrence of adverse reactions in the two groups during treatment, n (%)

Group	Nausea and vomiting	Abdominal bloating	Incision infection	Anastomotic fistula	Gastric retention	Anemia	Total occurrence
Control group (n = 50)	4 (8.00)	5 (10.00)	3 (6.00)	2 (4.00)	0 (0.00)	1 (2.00)	15 (30.00)
Observation group (n = 50)	1 (2.00)	1 (2.00)	2 (4.00)	1 (2.00)	1 (2.00)	0 (0.00)	6 (12.00)
χ2							4.882
P value							0.027