“…From birth to 12 months, minority race/ethnicity was associated with faster linear growth [25, 39, 42, 44, 45], with heterogeneity across specific race/ethnic group [45]. Evidence was equivocal for low SES, which was associated with faster [47] or similar [29, 41] linear growth in the first year (Appendix Table S3). Associations between low SES or minority race/ethnicity and faster linear growth were more common after the first three months of life [41, 45] and in periods spanning beyond one year [47, 48, 55], in some cases greatly reducing or overcoming social differences in stature by the end of the study period [46, 47, 49].…”