SES Quartiles
Equal-frequency groups
Low
Low-mid
Middle
High
Strata Stats Table
Strata Zipcodes Participants Mean age Mean BMI % female Mean cause HypothalamicHormonalLifestyleMental*Genetic*Socioeconomic*Medicamental*
Low8761252850.7n/a77.2%53.4%2.6%41.0%97.9%74.9%17.8%85.8%54.1%
Low-mid8321130052.1n/a77.7%43.8%2.4%40.7%97.7%72.2%16.7%23.4%53.3%
Middle810972752.5n/a76.1%42.6%2.4%39.3%97.7%69.6%15.8%21.3%52.3%
High749725352.6n/a75.9%41.8%2.4%40.1%97.4%68.7%14.5%18.9%51.0%
Domain percentages regard indications of causes. * p < 0.05 for a chi-square test across SES quartiles.