Birth order and socioeconomic disadvantage predict behavioural and emotional problems at age 3 years.
Anders HjernMalin BergströmEmma FranssonAnncharlotte LindforsKersti BergqvistPublished in: Acta paediatrica (Oslo, Norway : 1992) (2021)
This study identified socioeconomic disadvantage and being the first-born child as the main predictors of poor mental health at age 3 years. Well-baby clinics with socioeconomically disadvantaged catchment areas should be provided with adequate resources and methods for equitable prevention.