This version was machine-translated from German and has not been medically reviewed. The authoritative version is the German version.
Turner syndrome (Lyon 1985)
Height 1–20 years on the Turner reference curve
About this calculator
Percentiles and SDS of height of girls with Turner syndrome on the pooled European reference curve of untreated patients (Lyon 1985; SD = 4.7 % of the mean), 1–20 years.
In preterm infants, if a gestational age is given, age is corrected up to month 24 of life for the missing weeks up to 40+0. The z-score (SDS) describes the deviation from the median in standard deviations; the percentile the proportion of the reference population with a smaller value.
Frequently asked questions
Turner syndrome (Lyon 1985): What does this calculator compute?
Percentiles and SDS of height of girls with Turner syndrome on the pooled European reference curve of untreated patients (Lyon 1985; SD = 4.7 % of the mean), 1–20 years.
Turner syndrome (Lyon 1985): Which sources is this calculator based on?
Lyon AJ, Preece MA, Grant DB. Growth curve for girls with Turner syndrome. Arch Dis Child. 1985;60(10):932–935. LMS processing: RCPCH growth-references (L = 1, S = 0.047, M spline-smoothed).