The results of the multivariate logistic regression analysis showed that hypertension (OR 3.246, 95% CI 2.319–4.542, p < 0.001), hyperuricemia (OR 1.503, 95% CI 1.059–2.133, p = 0.023), and BFP (OR 34.849, 95% CI 1.549–784.001, p = 0.025) were independently associated with CKD after adjustment for age, overweight/obesity, waist circumference, hypertriglyceridemia, HDL-C, CRP, the FIB-4 score, the NFS, remnant cholesterol, and prediabetes (Table 5). Here, CRP is linked to obesity due to melanocortin 4 receptor deficiency.