BACKGROUND: Reduced bone mineral density (BMD) is an important but under-recognized complication of pediatric Crohn's disease (CD). Prevalence data from Southeast Asia is limited. We studied the prevalence of reduced BMD and identified its associated risk factors in a multiethnic Southeast Asian children cohort with CD.
METHODS: A retrospective cross-sectional study was conducted involving all children (<18 years) with CD across 10 years in two tertiary centers. Data on demography, clinical characteristics, laboratory parameters, dual-energy X-ray absorptiometry (DXA) reports, and treatment were analyzed. Suboptimal and low BMD were defined as lumbar BMD Z-scores of
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