Case Control Study
Copyright ©The Author(s) 2017.
World J Gastroenterol. May 21, 2017; 23(19): 3488-3495
Published online May 21, 2017. doi: 10.3748/wjg.v23.i19.3488
Figure 1
Figure 1 Flow chart for selection of cases and control.
Figure 2
Figure 2 A scatter plot of insulin-like growth factor-1/insulin-like growth factor-binding protein-3. Spearman correlation coefficients between IGFBP3 and IGF1 among controls is 0.541 (P < 0.0001).