Effects of different timing nutritional support on the growth and development < 2 kg newborns and mothers' anxiety and depression

Table 4 Comparison of digestive function adverse reactions between two groups of children during nutritional support, n (%)

Digestive adverse reactions	Group S (n = 32)	Group L (n = 32)	χ² value	P value
Vomiting	4 (12.50)	1 (3.13)	0.868	0.352
Abdominal distension	5 (15.63)	3 (9.38)	0.143	0.705
Constipation	4 (12.50)	6 (18.75)	0.119	0.731
Diarrhea	1 (3.13)	3 (9.38)	0.267	0.606
Residual	2 (6.25)	4 (12.50)	0.184	0.668