… status are underrepresented in the DNBC compared to the background population [2].
Socio-economic factors … found children in families of low socio-economic status (SES) on average …

… socioeconomic status [11]. Since taller stature was still related to spinal pain in our study
also subsequent to socioeconomic … birth cohort studies with long follow-up, selection into the …

… birth, the aim of this study was to estimate the risk of preterm birth according to different
combinations of socioeconomic … examine additive interaction between these three risk factors. …

… bias from this selection. The IPWs were based on variables that predicted selection into our
analysis … with maternal characteristics (eg, socioeconomic position, gestational diabetes and …

… , which can reweight the selected DNBC Puberty Cohort to represent an unselected random
… Puberty Cohort was associated with socioeconomic status and maternal lifestyle factors …

… life environmental factors (eg, measures of socioeconomic status [… 2 Scandinavian birth
cohorts, we aimed to investigate the … Selection by socioeconomic factors into the Danish National …

… latent classes of children from the Danish National Birth Cohort (DNBC) who share similar
… Selection by socioeconomic factors into the Danish National Birth Cohort. Eur J Epidemiol […

… is a Swedish, prospective birth cohort, the primary objective of … due to self-selection in the
NICE birth cohort by comparing: i) … due to self-selection in some lifestyle and socioeconomic …

… As well, our study may be subject to selection bias if participation was associated with
both SES and TTP at study entry. This could occur if participants with lower SES had longer …

… Danish National Birth Cohort … socioeconomic status were overrepresented in the DNBC
(54), and our study population further was selected on participation in the LDPS, risk of selection …