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Nephrology

Age- and Gender-Specific Diagnostic Value of the Albumin-to-Creatinine Ratio for the Early Screening of Chronic Kidney Disease Among Middle-Aged and Elderly Males in Southeast China

, , , &
Pages 3033-3042 | Received 06 May 2023, Accepted 05 Jul 2023, Published online: 13 Jul 2023

Figures & data

Table 1 Comparison of the Abnormal Rate of ACR in Different Genders (%)

Table 2 Differences in Relevant Indexes Between Different Groups of Urinary ACR Levels

Figure 1 CKD related indexes eGFR (A), sCr (B), BUN (C), UA (D) among ACR < 30, ACR 30–300 and ACR >300 groups. *p<0.05, ***p<0.001.

Abbreviations: eGFR, glomerular filtration rate; sCr, creatinine; BUN, blood urea nitrogen; UA, uric acid.
Figure 1 CKD related indexes eGFR (A), sCr (B), BUN (C), UA (D) among ACR < 30, ACR 30–300 and ACR >300 groups. *p<0.05, ***p<0.001.

Figure 2 Correlation between eGFR and CKD related indexes in the microalbuminuria group (A) and macroalbuminuria group (B).

Abbreviations: eGFR, glomerular filtration rate; sCr, creatinine; BUN, blood urea nitrogen; UA, uric acid.
Figure 2 Correlation between eGFR and CKD related indexes in the microalbuminuria group (A) and macroalbuminuria group (B).

Table 3 Differences in CKD Stages Between Different Urinary ACR Groups

Figure 3 Comparison of CKD-related indices among groups with different urinary ACR at 20–40 years (A), 41–60 years (B) and >61 years (C). *p<0.05, **p<0.01, ***p<0.001.

Abbreviations: eGFR, glomerular filtration rate; sCr, creatinine; BUN, blood urea nitrogen; UA, uric acid; NS, not significant.
Figure 3 Comparison of CKD-related indices among groups with different urinary ACR at 20–40 years (A), 41–60 years (B) and >61 years (C). *p<0.05, **p<0.01, ***p<0.001.

Figure 4 Comparison of CKD-related indices among males (A) and females (B) with different urinary ACR at 41–60. *p<0.05, **p<0.01, ***p<0.001.

Abbreviations: eGFR, glomerular filtration rate; sCr, creatinine; BUN, blood urea nitrogen; UA, uric acid; NS, not significant.
Figure 4 Comparison of CKD-related indices among males (A) and females (B) with different urinary ACR at 41–60. *p<0.05, **p<0.01, ***p<0.001.

Figure 5 Comparison of CKD-related indices among males (A) and females (B) with different urinary ACR at >61. *p<0.05, **p<0.01, ***p<0.001.

Abbreviations: eGFR, glomerular filtration rate; sCr, creatinine; BUN, blood urea nitrogen; UA, uric acid; NS, not significant.
Figure 5 Comparison of CKD-related indices among males (A) and females (B) with different urinary ACR at >61. *p<0.05, **p<0.01, ***p<0.001.