Table 2: Comparison Body Mass Index (BMI) between de groups, Table a-group 1, Table b-group 2.

Table a
Group 1	Number of patients	%
1	6	35%
2	7	41%
3	3	18%
4	1	6%
Total	17	100%
Table b
Group 2	Number of patients	%
1	11	29%
2	17	45%
3	10	26%
4	0	0%
Total	38	100%

Note: Kruskal-Wallis qui-quadrado = 0.1033.

P-value = 0.747