igprepost_lencm2zscore | R Documentation |
Convert postnatal growth measurements for preterm infants to INTERGROWTH z-scores/centiles
igprepost_lencm2zscore(pmagedays, lencm, sex = "Female")
igprepost_wtkg2zscore(pmagedays, wtkg, sex = "Female")
igprepost_hcircm2zscore(pmagedays, hcircm, sex = "Female")
igprepost_lencm2centile(pmagedays, lencm, sex = "Female")
igprepost_wtkg2centile(pmagedays, wtkg, sex = "Female")
igprepost_hcircm2centile(pmagedays, hcircm, sex = "Female")
pmagedays |
postmenstrual age in days |
lencm |
length(cm) measurement(s) to convert |
sex |
"Male" or "Female" |
wtkg |
weight (kg) measurement(s) to convert |
hcircm |
head circumference (cm) measurement(s) to convert |
Postnatal growth standards for preterm infants: the Preterm Postnatal Follow-up Study of the INTERGROWTH-21st Project. Villar J, Giuliani F, Bhutta ZA, et al. Lancet Glob Health 2015; 3: e681–91.
igprepost_lencm2zscore(64 * 7, 64.68, sex = "Female")
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