crl_gestage_sd: International fetal size standards in early pregnancy: table...

crl_gestage_sdR Documentation

International fetal size standards in early pregnancy: table of z-scores of crown-rump length based on gestation age in weeks and days

Description

International fetal size standards in early pregnancy: table of z-scores of crown-rump length based on gestation age in weeks and days

Usage

crl_gestage_sd

Format

A tibble with 336 rows and 4 columns:

week

Gestational age - weeks

day

Gestation age - days

sd

z-scores (-3SD, -2SD, -1SD, 0, 1SD, 2SD, 3SD)

crl

Crown-rump length in millimetres

Source

Napolitano R, Dhami J, Ohuma EO, Ioannou C, Conde-Agudelo A, Kennedy SH et al. Pregnancy dating by fetal crown-rump length: a systematic review of charts. BJOG 2014, 121(5):556-5.

Examples

crl_gestage_sd


nutriverse/intergrowth documentation built on Jan. 28, 2023, 12:21 a.m.