Characteristic	1 N = 271	2 N = 401	p-value2
idade	35 (8)	37 (7)	0.4
peso	78 (17)	74 (17)	0.6
altura	1.60 (0.07)	1.62 (0.08)	0.3
imc	30.5 (6.2)	28.2 (6.0)	0.2
partos_vaginais	0.15 (0.36)	0.08 (0.35)	0.2
parto_cesarea	0.56 (0.80)	0.53 (0.85)	0.8
c_anus_media	84 (13)	80 (11)	0.2
f_anus_media	29 (6)	27 (7)	0.14
c_f_media	57 (9)	53 (8)	0.2
etnia			0.7
10	6 (22%)	11 (28%)
20	9 (33%)	12 (30%)
30	11 (41%)	17 (43%)
40	1 (3.7%)	0 (0%)
1 Mean (SD); n (%)
2 Wilcoxon rank sum test; Fisher’s exact test