Table 3.

Correlation between RGV, EWL%, and BMI at 1 year after surgery.

		EWL% 1 aa	Sex	Volume resected (mL)	BMI 1 aa
EWL% (1 year)	Pearson correlation	1	0.149	0.167	-0.872(∗∗)
	Sig. (2-tailed)		0.217	0.168	0.000
	N	70	70	70	70
Sex	Pearson correlation	0.149	1	0.075	0.070
	Sig. (2-tailed)	0.217		0.536	0.563
	N	70	70	70	70
	N	70	70	70	70
Resected gastric volume (mL)	Pearson correlation	0.167	0.075	1	-0.172
	Sig. (2-tailed)	0.16S	0.536		0.156
	N	70	70	70	70
BMI (1 year)	Pearson correlation	-0.872(∗∗)	0.070	-0.172	1
	Sig. (2-tailed)	0.000	0.563	0.156
	N	70	70	70	70

^∗∗Correlation is significant at the 0.01 level (2-tailed). ^∗Correlation is significant at the 0.05 level (2-tailed).