Table 3 Adjusted analysis between BMI and WC according to birth weight and social mobility, 1978/79 Ribeirão Preto Birth Cohort
From: Gender and social mobility modify the effect of birth weight on total and central obesity
Social Mobility | Gender | Birth weight | P* | P** | P*** | P**** | |
|---|---|---|---|---|---|---|---|
BMI (kg/m2) | Mean (IC 95%)† | ||||||
≥2500 g (n = 1532) | <2500 g (n = 86) | ||||||
High-High (n = 471) | Males Females | 25.4 [24.8-26.0]A 22.5 [21.9-23.1]a,B | 26.1 [22.4-29.8] 24.3 [21.4-27.1]ab | 0.125 | 0.277 | 0.017 | 0.044 |
Low-High (n = 931) | Males Females | 25.1 [24.7-25.6]A 23.9 [23.5-24.4]b,B,α | 24.6 [22.2-27.0]A 21.6 [20.0-23.2]a,B,γ | ||||
Low-Low (n = 216) | Males Females | 26.1 [25.2-27.0] 25.1 [24.1-26.0]b | 24.1 [21.7-26.5] 27.5 [24.8-30.2]b | ||||
WC (cm) | Mean (IC 95%)† | ||||||
≥2500 g (n = 1536) | <2500 g (n = 86) | ||||||
High-High (n = 471) | Males Females | 88.4 [86.8-89.9]A 74.1 [72.6-75.7]a,B | 89.6 [80.4-98.7]A 76.8 [69.7-83.9]ab,B | 0.311 | 0.285 | 0.009 | 0.035 |
Low-High (n = 933) | Males Females | 87.9 [86.8-89.1]A 77.3 [76.2-78.5]b,B,α | 86.9 [80.9-92.9]A 72.2 [68.2-76.2]a,B,γ | ||||
Low-Low (n = 218) | Males Females | 90.2 [88.0-92.5]A 80.4 [78.0-82.7]b,B | 84.1 [78.1-90.1] 86.0 [79.2-92.7]b | ||||