Sleeve gastrectomy ameliorates endothelial function and prevents lung cancer by normalizing endothelin-1 axis in obese and diabetic rats

Table 3 Comparisons of food intake (g/d) among groups

Time after surgery (wk)				P value
	C	SH	SG	C vs SH	C vs SG	SH vs SG
0	17.9 ± 2.4	23.9 ± 2.2	24.1 ± 2.2	< 0.0001	< 0.0001	0.9932
1	18.1 ± 2.2	16.8 ± 3.2	11.4 ± 2.7	0.5071	< 0.0001	< 0.0001
2	17.8 ± 2.4	18.0 ± 3.1	11.1 ± 3.4	0.9848	< 0.0001	< 0.0001
4	19.1 ± 2.4	19.8 ± 4.1	12.9 ± 3.8	0.8433	< 0.0001	< 0.0001
6	19.4 ± 3.4	23.2 ± 4.5	13.8 ± 3.6	0.0274	0.0005	< 0.0001
8	20.4 ± 4.5	26.6 ± 3.5	15.2 ± 4.0	< 0.0001	0.0014	< 0.0001
10	21.2 ± 6.2	28.4 ± 1.3	19.0 ± 3.8	0.0018	0.5398	< 0.0001
12	23.0 ± 4.8	32.4 ± 2.7	22.4 ± 3.4	< 0.0001	0.9550	< 0.0001

C: Control; SH: Sham; SG: Sleeve gastrectomy.