Table 2.

Predictive factors associated with cholelithiasis in patients who underwent PEG insertion.

	p value	Odds ratio (95% CI)
WBC	0.109	1.039 (0.992–1.088)
AST	0.511	1.004 (0.993–1.014)
ALT	0.297	1.006 (0.995–1.017)
BUN	0.386	1.008 (0.990–1.025)
Creatinine	0.15	1.383 (0.890–2.149)
CRP	< 0.01	1.085 (1.040–1.132)
DM	0.846	1.051 (0.634–1.741)
ESRD	0.75	0.756 (0.135–4.224)
Bedridden state	< 0.01	3.174 (1.517–6.643)

PEG, percutaneous endoscopic gastrostomy; WBC, white blood cell count; AST, aspartate aminotransferase; ALT, alanine aminotransferase; BUN, blood urea nitrogen; CRP, C-reactive protein; DM, diabetes mellitus; ESRD, end stage renal disease.