Table 3

Bone mass (mean (SE)) in carriers and non-carriers of allele IL1B-511*2 among patients with inflammatory bowel disease

Non-carriers of allele IL1B-511*2
(n=24)
Carriers of allele IL1B-511*2
(n=51)
p Value
Bone mineral density (g/cm2)
 Lumbar spine (L2–L4)1.03  (0.03)0.96  (0.02)0.03
 Femoral neck0.85 (0.03)0.76 (0.02)0.007
 Radius distal 1/30.72 (0.03)0.70 (0.02)NS
Z scores
 Lumbar spine (L2–L4)−0.29 (0.21)−0.82 (0.13)0.03
 Femoral neck+0.15 (0.19)−0.59 (0.14)0.003
 Radius distal 1/3−0.45 (0.20)−0.80 (0.17)NS