Observational Study
Copyright ©2014 Baishideng Publishing Group Inc.
World J Gastroenterol. Nov 14, 2014; 20(42): 15787-15796
Published online Nov 14, 2014. doi: 10.3748/wjg.v20.i42.15787
Figure 3
Figure 3 Effect of vitamin D serum concentration on disease activity according to diagnosis and season. The horizontal lines represent the sIBDQ score mean ± SE. VD serum concentration bins: 0: 0-9.9 ng/mL; 1: 10-19.9 ng/mL; 2: 20-29.9 ng/mL; 3: 30-39.9 ng/mL; 4: 40-49.9 ng/mL; 5: 50-50.9 ng/mL; 6: > 60 ng/mL. VD: Vitamin D; sIBDQ: Short inflammatory bowel diseases questionnaire.