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A table of approximated Fenton median weights by gestational age, derived from printed Fenton (2025) charts. Maps sex and integer weight (grams, rounded to nearest 10) to the gestational age in days at which that weight is the median. These are approximations derived from the charts, not values published by the Fenton authors. See vignette("wrapper"), "Gestational-age reference values".

fent_foraga.csv.gz

Used in function cleangrowth() for GA correction (Step 2b).

References

Fenton TR, Elmrayed S, Alshaikh BN. Fenton Third-Generation Growth Charts of Preterm Infants Without Abnormal Fetal Growth: A Systematic Review and Meta-Analysis. Paediatr Perinat Epidemiol. 2025 Aug;39(6):543-555. doi:10.1111/ppe.70035 . Epub 2025 Jun 19. PMID: 40534585; PMCID: PMC12391854.