Stronks, K.

health group factor study inequality condition status difference income material result women effect model problem level material factors 1.00 employment status health problems people association smoking behaviour employment dutch policy socia-economic behavioural factors education prevalence behavioural intervention population chapter explanation netherland contribution analyses example childhood mortality table respondent measure socia-economic groups control occupation class deprivation research category indicator ratio stressors distribution material conditions number smoker obesity disease health status risk factors mechanism reduction country selection health inequalities odds ratios minority adult income groups determinant perinatal circumstance choice work disability regression models evidence questionnaire