Package: intergrowth 0.0.0.9001

Ernest Guevarra

intergrowth: An R Implementation of the INTERGROWTH-21st Standards and Tools

The INTERGROWTH-21st Project is a multi-centre, multi-ethnic, population-based project, conducted between 2009 and 2014, in eight demarcated urban areas: Pelotas, Brazil; Shunyi County, Beijing, China; Central Nagpur, India; Turin, Italy; Parklands Suburb, Nairobi, Kenya; Muscat, Oman; Oxford, UK, and Seattle, USA. Its primary aim was to study growth, health, nutrition and neuro-development from less than 14 weeks of gestation to 2 years of age, using the same conceptual framework as the WHO Multicentre Growth Reference Study, so as to produce international prescriptive standards for pregnancy dating, maternal weight gain, fetal growth, newborn size, the postnatal growth of preterm infants and cognitive development at 2 years of age. These scientifically robust clinical tools may be used to monitor and evaluate maternal and fetal well-being, as well as infant health and nutrition at an individual and population level.

Authors:Ernest Guevarra [aut, cre]

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NEWS

# Install 'intergrowth' in R:
install.packages('intergrowth', repos = c('https://nutriverse.r-universe.dev', 'https://cloud.r-project.org'))

Peer review:

Bug tracker:https://github.com/nutriverse/intergrowth/issues

Datasets:
  • ac_gestage_centile - International fetal growth standards: table of centiles of abdominal circumference based on gestation age in exact weeks
  • ac_gestage_sd - International fetal growth standards: table of z-scores of abdominal circumference based on gestation age in exact weeks
  • bl_gestage_pt_centile - International Newborn Size References for Very Preterm Infants: table of centiles for birth length-for-gestational age for very preterm infants
  • bl_gestage_pt_sd - International Newborn Size References for Very Preterm Infants: table of z-score for birth length-for-gestational age for very preterm infants
  • bl_gestage_term_centile - International Newborn Size Standards: table of centiles for birth length-for-gestational age for infants
  • bl_gestage_term_sd - International Newborn Size Standards: table of z-score for birth length-for-gestational age for infants
  • bpd_gestage_centile - International fetal growth standards: table of centiles of bi-parietal diameter based on gestation age in exact weeks
  • bpd_gestage_sd - International fetal growth standards: table of z-scores of bi-parietal diameter based on gestation age in exact weeks
  • bw_gestage_pt_centile - International Newborn Size References for Very Preterm Infants: table of centiles for birthweight-for-gestational age for very preterm infants
  • bw_gestage_pt_sd - International Newborn Size References for Very Preterm Infants: table of z-score for birthweight-for-gestational age for very preterm infants
  • bw_gestage_term_centile - International Newborn Size Standards: table of centiles for birthweight-for-gestational age for infants
  • bw_gestage_term_sd - International Newborn Size Standards: table of z-score for birthweight-for-gestational age for infants
  • crl_gestage_centile - International fetal size standards in early pregnancy: table of centiles of crown-rump length based on gestation age in weeks and days
  • crl_gestage_sd - International fetal size standards in early pregnancy: table of z-scores of crown-rump length based on gestation age in weeks and days
  • efw_gestage_centile - International fetal growth standards: table of centiles of estimated fetal weight based on gestation age in exact weeks
  • efw_gestage_sd - International fetal growth standards: table of z-scores of estimated fetal weight based on gestation age in exact weeks
  • fl_gestage_centile - International fetal growth standards: table of centiles of femur length based on gestation age in exact weeks
  • fl_gestage_sd - International fetal growth standards: table of z-scores of femur length based on gestation age in exact weeks
  • gestage_crl - International dating standards in early pregnancy: table of centiles of gestational age in weeks and days based on crown-rump length in millimetres
  • gwg_gestage_centile - International gestational weight gain standards: table of centiles of gestational weight gain for women with normal body mass index based on gestational age in exact weeks
  • gwg_gestage_sd - International gestational weight gain standards: table of z-scores of gestational weight gain for women with normal body mass index based on gestational age in exact weeks
  • hc_gestage_centile - International fetal growth standards: table of centiles of head circumference based on gestation age in exact weeks
  • hc_gestage_pt_centile - International Newborn Size References for Very Preterm Infants: table of centiles for head circumference-for-gestational age for very preterm infants
  • hc_gestage_pt_sd - International Newborn Size References for Very Preterm Infants: table of z-score for head circumference-for-gestational age for very preterm infants
  • hc_gestage_sd - International fetal growth standards: table of z-scores of head circumference based on gestation age in exact weeks
  • hc_gestage_term_centile - International Newborn Size Standards: table of centiles for head circumference-for-gestational age for infants
  • hc_gestage_term_sd - International Newborn Size Standards: table of z-score for head circumference-for-gestational age for infants
  • ofd_gestage_centile - International fetal growth standards: table of centiles of occipito-frontal diameter based on gestation age in exact weeks
  • ofd_gestage_sd - International fetal growth standards: table of z-scores of occipito-frontal diameter based on gestation age in exact weeks
  • sfh_gestage_centile - International symphysis-fundal height standards: table of centiles of symphysis-fundal height based on gestation age in exact weeks
  • sfh_gestage_sd - International symphysis-fundal height standards: table of z-scores of symphysis-fundal height based on gestation age in exact weeks
  • wlr_gestage_pt_centile - International Newborn Size References for Very Preterm Infants: table of centiles for weight-length ratio-for-gestational age for very preterm infants
  • wlr_gestage_pt_sd - International Newborn Size References for Very Preterm Infants: table of z-score for weight-length ratio-for-gestational age for very preterm infants
  • wlr_gestage_term_centile - International Newborn Size Standards: table of centiles for weight-length ratio-for-gestational age for infants
  • wlr_gestage_term_sd - International Newborn Size Standards: table of z-score for weight-length ratio-for-gestational age for infants

On CRAN:

growth-standardsintergrowth

3.00 score 2 stars 12 exports 12 dependencies

Last updated 2 years agofrom:2b38cfc719. Checks:OK: 7. Indexed: yes.

TargetResultDate
Doc / VignettesOKNov 11 2024
R-4.5-winOKNov 11 2024
R-4.5-linuxOKNov 11 2024
R-4.4-winOKNov 11 2024
R-4.4-macOKNov 11 2024
R-4.3-winOKNov 11 2024
R-4.3-macOKNov 11 2024

Exports:calculate_ac_gestagecalculate_bpd_gestagecalculate_efwcalculate_efw_gestagecalculate_fl_gestagecalculate_gestagecalculate_gestage_crlcalculate_gestage_hcflcalculate_gwg_gestagecalculate_hc_gestagecalculate_ofd_gestagecalculate_sfh_gestage

Dependencies:clicpp11genericsgluelifecyclelubridatemagrittrrlangstringistringrtimechangevctrs

Introduction

Rendered fromintergrowth.Rmdusingknitr::rmarkdownon Nov 11 2024.

Last update: 2023-01-04
Started: 2023-01-04

Readme and manuals

Help Manual

Help pageTopics
International fetal growth standards: table of centiles of abdominal circumference based on gestation age in exact weeksac_gestage_centile
International fetal growth standards: table of z-scores of abdominal circumference based on gestation age in exact weeksac_gestage_sd
International Newborn Size References for Very Preterm Infants: table of centiles for birth length-for-gestational age for very preterm infantsbl_gestage_pt_centile
International Newborn Size References for Very Preterm Infants: table of z-score for birth length-for-gestational age for very preterm infantsbl_gestage_pt_sd
International Newborn Size Standards: table of centiles for birth length-for-gestational age for infantsbl_gestage_term_centile
International Newborn Size Standards: table of z-score for birth length-for-gestational age for infantsbl_gestage_term_sd
International fetal growth standards: table of centiles of bi-parietal diameter based on gestation age in exact weeksbpd_gestage_centile
International fetal growth standards: table of z-scores of bi-parietal diameter based on gestation age in exact weeksbpd_gestage_sd
International Newborn Size References for Very Preterm Infants: table of centiles for birthweight-for-gestational age for very preterm infantsbw_gestage_pt_centile
International Newborn Size References for Very Preterm Infants: table of z-score for birthweight-for-gestational age for very preterm infantsbw_gestage_pt_sd
International Newborn Size Standards: table of centiles for birthweight-for-gestational age for infantsbw_gestage_term_centile
International Newborn Size Standards: table of z-score for birthweight-for-gestational age for infantsbw_gestage_term_sd
Calculate abdominal circumference for gestational age centiles and z-scorescalculate_ac_gestage
Calculate bi-parietal diameter for gestational age centiles and z-scorescalculate_bpd_gestage
Calculate estimated fetal weight given abdominal circumference and head circumferencecalculate_efw
Calculate estimated fetal weight for gestational age centiles and z-scorescalculate_efw_gestage
Calculate femur length for gestational age centiles and z-scorescalculate_fl_gestage
Calculate gestational age given crown-rump length and/or head circumference and femur length based on ultrasoundcalculate_gestage
Calculate gestational age given crown-rump length (mm) based on ultrasoundcalculate_gestage_crl
Calculate gestational age given head circumference (mm) and/or femur length (mm) based on ultrasoundcalculate_gestage_hcfl
Calculate gestational weight gain-for-gestational age z-score and centilecalculate_gwg_gestage
Calculate head circumference for gestational age centiles and z-scorescalculate_hc_gestage
Calculate occipito-frontal diameter for gestational age centiles and z-scorescalculate_ofd_gestage
Calculate symphysis-fundal height-for-gestational age z-score and centilecalculate_sfh_gestage
International fetal size standards in early pregnancy: table of centiles of crown-rump length based on gestation age in weeks and dayscrl_gestage_centile
International fetal size standards in early pregnancy: table of z-scores of crown-rump length based on gestation age in weeks and dayscrl_gestage_sd
International fetal growth standards: table of centiles of estimated fetal weight based on gestation age in exact weeksefw_gestage_centile
International fetal growth standards: table of z-scores of estimated fetal weight based on gestation age in exact weeksefw_gestage_sd
International fetal growth standards: table of centiles of femur length based on gestation age in exact weeksfl_gestage_centile
International fetal growth standards: table of z-scores of femur length based on gestation age in exact weeksfl_gestage_sd
International dating standards in early pregnancy: table of centiles of gestational age in weeks and days based on crown-rump length in millimetresgestage_crl
International gestational weight gain standards: table of centiles of gestational weight gain for women with normal body mass index based on gestational age in exact weeksgwg_gestage_centile
International gestational weight gain standards: table of z-scores of gestational weight gain for women with normal body mass index based on gestational age in exact weeksgwg_gestage_sd
International fetal growth standards: table of centiles of head circumference based on gestation age in exact weekshc_gestage_centile
International Newborn Size References for Very Preterm Infants: table of centiles for head circumference-for-gestational age for very preterm infantshc_gestage_pt_centile
International Newborn Size References for Very Preterm Infants: table of z-score for head circumference-for-gestational age for very preterm infantshc_gestage_pt_sd
International fetal growth standards: table of z-scores of head circumference based on gestation age in exact weekshc_gestage_sd
International Newborn Size Standards: table of centiles for head circumference-for-gestational age for infantshc_gestage_term_centile
International Newborn Size Standards: table of z-score for head circumference-for-gestational age for infantshc_gestage_term_sd
International fetal growth standards: table of centiles of occipito-frontal diameter based on gestation age in exact weeksofd_gestage_centile
International fetal growth standards: table of z-scores of occipito-frontal diameter based on gestation age in exact weeksofd_gestage_sd
International symphysis-fundal height standards: table of centiles of symphysis-fundal height based on gestation age in exact weekssfh_gestage_centile
International symphysis-fundal height standards: table of z-scores of symphysis-fundal height based on gestation age in exact weekssfh_gestage_sd
International Newborn Size References for Very Preterm Infants: table of centiles for weight-length ratio-for-gestational age for very preterm infantswlr_gestage_pt_centile
International Newborn Size References for Very Preterm Infants: table of z-score for weight-length ratio-for-gestational age for very preterm infantswlr_gestage_pt_sd
International Newborn Size Standards: table of centiles for weight-length ratio-for-gestational age for infantswlr_gestage_term_centile
International Newborn Size Standards: table of z-score for weight-length ratio-for-gestational age for infantswlr_gestage_term_sd