Table 4 Crohn disease ‘s behavior in relation to age and gender
From: The prevalence and phenotype in Brazilian patients with inflammatory bowel disease
Phenotypic elements | Behavior (B) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
B1 | B2 | B3 | B1p | B2p | B3p | p | ||||||||
n | % | n | % | n | % | n | % | n | % | n | % | |||
Age at diagnosis (A) | A1: ≤ 16 | 10 | 5.6 | 0 | 0.0 | 2 | 6.9 | 3 | 11.1 | 1 | 5.6 | 9 | 19.6 | 0.001 |
A2: 17–40 | 90 | 50.9 | 30 | 53.6 | 20 | 69.0 | 20 | 74.1 | 16 | 88.8 | 29 | 63.0 | ||
A3: > 40 | 77 | 43.5 | 26 | 46.4 | 7 | 24.1 | 4 | 14.8 | 1 | 5.6 | 8 | 17.4 | ||
Gender | Female | 110 | 62.1 | 26 | 46.4 | 16 | 55.2 | 10 | 37.0 | 11 | 61.1 | 22 | 47.8 | 0.042 |
Male | 67 | 37.9 | 30 | 53.6 | 13 | 44.8 | 17 | 63.0 | 7 | 38.9 | 24 | 52.2 | ||