Association between the trajectory of ideal cardiovascular health metrics and incident chronic kidney disease among 27,635 older adults in northern China-a prospective cohort study.

"Declarations Ethics approval and consent to participateThe study was reviewed and approved by the ethics committee of Tianjin Chu Hsien-l Memorial Hospital. All methods were performed in accordance with the relevant guidelines and regulations. Research performed in accordance with the Declaration of Helsinki. Verbal informed consent was obtained from each participant and was recorded by the physician who explained the study procedures. Written informed consent was waived by the ethics committee of Tianjin Chu Hsien-l Memorial Hospital because the data were anonymous and observational. The study was registered in the Chinese Clinical Trial Register (ChiCTR) with the identification number ChiCTR1900023701. Consent for publicationNot applicable. Competing interestsThe authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper. Competing interests The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper."

"Funding This study was funded by Tianjin Science and Technology Major Special Project and Engineering Public Health Science and Technology Major Special Project (No.21ZXGWSY00100). Tianjin Key Medical Discipline (Specialty) Construct Project (No. TJYXZDXK-032 A). Scientific Research Funding of Tianjin Medical University Chu Hsien-I Memorial Hospital (No.ZXY-ZDSYSZD-1). Tianjin Natural Science Foundation Key Project (22JCZDJC00590). The funder was not for profit."

"Declarations: Ethics approval and consent to participateThe study was reviewed and approved by the ethics committee of Tianjin Chu Hsien-l Memorial Hospital. All methods were performed in accordance with the relevant guidelines and regulations. Research performed in accordance with the Declaration of Helsinki. Verbal informed consent was obtained from each participant and was recorded by the physician who explained the study procedures. Written informed consent was waived by the ethics committee of Tianjin Chu Hsien-l Memorial Hospital because the data were anonymous and observational. The study was registered in the Chinese Clinical Trial Register (ChiCTR) with the identification number ChiCTR1900023701.: Consent for publicationNot applicable.: Competing interestsThe authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper. Ethics approval and consent to participate: The study was reviewed and approved by the ethics committee of Tianjin Chu Hsien-l Memorial Hospital. All methods were performed in accordance with the relevant guidelines and regulations. Research performed in accordance with the Declaration of Helsinki. Verbal informed consent was obtained from each participant and was recorded by the physician who explained the study procedures. Written informed consent was waived by the ethics committee of Tianjin Chu Hsien-l Memorial Hospital because the data were anonymous and observational. The study was registered in the Chinese Clinical Trial Register (ChiCTR) with the identification number ChiCTR1900023701."