Socioeconomic disparities in birth weight and body mass index during infancy through age 7 years: a study within the Danish National Birth Cohort.
Camilla Schmidt MorgenAnne-Marie Nybo AndersenLaust Hvas MortensenLaura D HoweMette RasmussenPernille DueThorkild I A SørensenAnne-Marie Nybo AndersenPublished in: BMJ open (2017)
The educational gradient shifts from positive with birth weight, to none during infancy to inverse with BMI at age 7 years. In contrast, the income gradient was positive at birth and at 7 years and much weaker during infancy.