Correction to: Cell Biosci (2024) 14: 46
In the publication of this article [1], the authors have identified two errors in the initial version. Now they have been included in this correction.
Firstly, for the calculation of the Urine Albumin-to-Creatinine Ratio (UACR), the authors mistakenly used incorrect parameters when calculating due to the variable mislabeling in data processing. Eventually, the wrong calculation of UACR led to its incorrect values in the baseline characteristics of NHANES participants (Table 1) and the corresponding results in the generalized linear model (Additional file 1: Tables S2, S3) and mediation analysis (Additional file 1: Tables S4, S5). As a result of this error, the following changes have been made to the originally published version of this article:
The fourth and fifth sentences of the eleventh paragraph of the Results originally read “Overall, there were statistically significant differences between non-CKD and CKD participants in terms of sex, age, race, educational attainment, BMI, smoking status, CVD, DM, hypertension, Klotho, TC, TG, WBC, Neu, Mono, SII, NLR, MLR, SIRI, PIV, eGFR, serum creatinine, uric acid and serum urea nitrogen (all P < 0.05). However, no significant differences were observed between the two groups for other variables, including HDL, LDL, Lym, PLR and UACR (all P > 0.05).” In the corrected version, UACR has a statistically significant difference between non-CKD and CKD participants. The sentences are corrected as “Overall, there were statistically significant differences between non-CKD and CKD participants in terms of sex, age, race, educational attainment, BMI, smoking status, CVD, DM, hypertension, Klotho, TC, TG, WBC, Neu, Mono, SII, NLR, MLR, SIRI, PIV, eGFR, serum creatinine, UACR, uric acid and serum urea nitrogen (all P < 0.05). However, no significant differences were observed between the two groups for other variables, including HDL, LDL, Lym and PLR (all P > 0.05).”
The second and third sentences of the twelfth paragraph of the Results originally read “Using the lowest tertile of Klotho level (T1) as the reference, the β and 95% CI for TC, eGFR, serum urea nitrogen, serum creatinine, and uric acid in the moderate tertile of Klotho level (T2) were β -3.227 (95% CI -6.288, -0.167), β 1.689 (95% CI 0.596, 2.782), β -0.409 (95% CI -0.668, -0.150), β -0.033 (95% CI -0.050, -0.016) and β -0.172 (95% CI -0.255, -0.088) in the adjusted model (all P < 0.05). Furthermore, using the T1 as the reference, the β and 95% CI for WBC, Neu, PLR, PIV, SII, TC, TG, eGFR, serum urea nitrogen, serum creatinine and uric acid in the highest tertile of Klotho level (T3) were β -0.174 (95% CI -0.319, -0.028), β -0.160 (95% CI -0.288, -0.032), β -5.865 (95% CI -9.028, -2.702), β -27.806 (95% CI -43.335, -12.277), β -43.053 (95% CI -65.437, -20.669), β -4.335 (95% CI -7.629, -1.041), β -12.756 (95% CI -23.960, -1.552), β 2.799 (95% CI 1.792, 3.806), β -0.589 (95% CI -0.892, -0.285), β -0.050 (95% CI -0.068, -0.032) and β -0.351 (95% CI -0.434, -0.269) in the adjusted model (all P < 0.05).” The sentences are corrected as “Using the lowest tertile of Klotho level (T1) as the reference, the β and 95% CI for TC, eGFR, serum urea nitrogen, serum creatinine, uric acid and UACR in the moderate tertile of Klotho level (T2) were β -3.227 (95% CI -6.288, -0.167), β 1.689 (95% CI 0.596, 2.782), β -0.409 (95% CI -0.668, -0.150), β -0.033 (95% CI -0.050, -0.016), β -0.172 (95% CI -0.255, -0.088) and β -13.721 (95% CI -25.918, -1.525) in the adjusted model (all P < 0.05). Furthermore, using the T1 as the reference, the β and 95% CI for WBC, Neu, PLR, PIV, SII, TC, TG, eGFR, serum urea nitrogen, serum creatinine, uric acid and UACR in the highest tertile of Klotho level (T3) were β -0.174 (95% CI -0.319, -0.028), β -0.160 (95% CI -0.288, -0.032), β -5.865 (95% CI -9.028, -2.702), β -27.806 (95% CI -43.335, -12.277), β -43.053 (95% CI -65.437, -20.669), β -4.335 (95% CI -7.629, -1.041), β -12.756 (95% CI -23.960, -1.552), β 2.799 (95% CI 1.792, 3.806), β -0.589 (95% CI -0.892, -0.285), β -0.050 (95% CI -0.068, -0.032), β -0.351 (95% CI -0.434, -0.269) and β -14.360 (95% CI -26.809, -1.912) in the adjusted model (all P < 0.05).”
Replace the incorrect UACR calculation results in Table 1 and Additional file 1: Tables S2, S3, S4, S5. The correct Additional file 1: Tables S2, S3, S4, S5 are available on the Cell & Bioscience’s website from the date of publication of this note.
Secondly, for the presentation of continuous variables of the baseline characteristics of NHANES participants (Table 1), the authors mistakenly labeled “SE” (standard error) as “SD” (standard deviation).
As a result of this error, the following changes have been made to the originally published version of this article:
The eighth sentence of the nineteenth paragraph of the Methods originally read “Continuous variables were described as mean ± standard deviation (SD), while categorical variables were presented as n (%).” In the corrected version, the sentence is corrected as “Continuous variables were described as mean ± standard error (SE), while categorical variables were presented as n (%).” The same correction is made to the Table 1 legend (“Continuous variables were presented as Mean ± SD” is replaced by “Continuous variables were presented as Mean (SE)”).
The correct Table 1 is given in this correction.
References
Liu J, Wang H, Liu Q, Long S, Wu Y, Wang N, et al. Klotho exerts protection in chronic kidney disease associated with regulating inflammatory response and lipid metabolism. Cell Biosci. 2024;14(1):46. https://doi.org/10.1186/s13578-024-01226-4.
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Liu, J., Wang, H., Liu, Q. et al. Correction to: Klotho exerts protection in chronic kidney disease associated with regulating inflammatory response and lipid metabolism. Cell Biosci 14, 97 (2024). https://doi.org/10.1186/s13578-024-01263-z
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DOI: https://doi.org/10.1186/s13578-024-01263-z