CRP and Hypoalbuminemia: Multivariate logistic regression analysis revealed that weight loss (odds ratio [OR] = 2.827, 95% confidence interval (CI) = 1.938–4.926), hypoalbuminemia (OR = 6.142, 95%IC = 4.129–8.274), elevated erythrocyte sedimentation rate (ESR) (OR = 4.025, 95%IC = 3.178–6.892), or increased C-reactive protein (CRP) (OR = 7.539, 95%CI = 5.365–11.723) were significantly associated with high positive rates.