. 2021 Jan;10(1):23–34. doi: 10.21037/gs-20-488

Table 7. Recurrence between chubby, obesity, severe obesity and normal, thin.

Stature	BMI	Total (n=315)	Recurrence (n=91)	Non-recurrence (n=224)	Chi-square value	P value	Hazard ratio	95% CI
Chubby vs. normal and thin	≤23.9	212	57	155	1.214	0.271	0.719	0.400–1.294
Chubby vs. normal and thin	24–26.9	68	23	45	1.214	0.271	0.719	0.400–1.294
Obesity vs. normal and thin	≤23.9	212	57	155	0.690	0.406	0.695	0.293–1.647
Obesity vs. normal and thin	27–29.9	26	9	17	0.690	0.406	0.695	0.293–1.647
Severe obesity vs. normal and thin	≤23.9	212	57	155	0.096	0.757	1.287	0.260–6.379
Severe obesity vs. normal and thin	≥30	9	2	7	0.096	0.757	1.287	0.260–6.379

BMI, body mass index.