Table 2

Height and weight Z score at diagnosis

Mean Z score (95% CI)<10th centile (<−1.64 SDS)<3rd centile (<−1.96 SDS)<0.04th centile (<−2.88 SDS)n
Height
CD−0.54 (−0.67 to −0.41)17% (58)13% (43)2% (8)338
UC−0.12 (−0.30 to 0.05)10% (14)3%(4)143
IC−0.15 (−0.44 to 0.14)10% (6)7% (4)58
Weight
CD−1.06 (−1.21 to −0.92)32% (118)27% (95)7% (26)369
UC−0.32 (−0.51 to −0.13)15% (25)9% (15)9% (15)165
IC−0.17 (−0.50 to 0.17)15% (11)11% (8)71