Fig 1.
Flowchart indicating the exclusion criteria and the number of individuals excluded from the study sample.
Table 1.
Mean Body Mass Index (BMI) and (95% confidence interval) in Kg/m2 reported separately by gender, age, income, education, and living alone.
Table 2.
Results from the multilevel linear regression analysis.
Fig 2.
Differences between the estimated average BMI in each intersectional stratum and the overall population average BMI (i.e., shrunken stratum effects values from the simple intersectional model 1).
The intersectional strata are ordered according to the demographic and socioeconomic dimensions used to define the strata. The red horizontal line at value 0 corresponds with the population average BMI. The exact values and the specific definition of the intersectional strata are indicated in the S1 Table. LI: Low Income; MI: Medium Income; HI: High Income. LE: Low Education; ME: Medium Education; HE: High Education.
Fig 3.
Differences in BMI due to interaction effects (i.e., shrunken stratum effects from the intersectional interaction model, model 2).
The intersectional strata are ordered according to the demographic and socioeconomic dimensions used to define the strata. The red horizontal line at value 0 corresponds with the population average BMI. The exact values and the specific definition of the intersectional strata are indicated in the S1 Table. LI: Low Income; MI: Medium Income; HI: High Income. LE: Low Education; ME: Medium Education; HE: High Education.