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Table 2 Patients’ clinical data (N = 31)

From: Neurofibromatosis type I (NF1) and bone involvement in a pediatric setting: insights from FGF23 levels

Clinical data

mean ± SDa/median(IQRb)/ratio

Sex (M/F)

13/18

Chronological age (years)

11.7 ± 2.9

Bone Age (years)

11.1 ± 3.4

Height (cm)

143.1 ± 16.9

Height (SDa)

-1.16 (-1.4; 0.21)

BMIc (kg/m2)

17.4 ± 2.7

BMI WHOd (SD)

-0.32 ± 0.87

Pre-pubertal/pubertal

8/23

  1. aSD Standard deviation
  2. bIQR Inter-Quartile range
  3. cBMI Body Mass Index
  4. dWHO World Health Organization