MétaCan
← all works

Using electronic health record data to establish a chronic kidney disease surveillance system in China: protocol for the China Kidney Disease Network (CK-NET)-Yinzhou Study

2019· article· en· 31 citations· W2970957811 on OpenAlex· 10.1136/bmjopen-2019-030102

Why is this work in the frame?

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

Canadian funderA Canadian agency funded it. The work may carry no Canadian affiliation at all.

No Canadian affiliation. An affiliation-only frame — the usual design — would never have seen this work. It is one of the works that make the case for inverting the frame.

The three-model screen

all 1,000 screened works →

All three models called this out of scope.

stratum: fund_new · design weight: 1678.90 (the sample is stratified; any rate computed without the weight is wrong)
Claude Opus 4.8OUT
genre: empirical
about Canada: no
confidence: medium

Protocol for a kidney disease surveillance system built on health records; health surveillance infrastructure, not research infrastructure.

GPT-5.6 (high)OUT
genre: other
about Canada: no
confidence: high

The protocol concerns a chronic-kidney-disease surveillance system and clinical decision support.

Grok 4.5OUT
genre: empirical
about Canada: no
confidence: high

Protocol for CKD surveillance using Chinese EHR data is clinical epidemiology infrastructure, not study of research systems.

Abstract

INTRODUCTION: Chronic kidney disease (CKD) is an important public health problem worldwide. However, there are few active disease surveillance systems for it. The China Kidney Disease Network (CK-NET) was established as a comprehensive surveillance system for CKD using various data sources. As part of this, the proposed CK-NET-Yinzhou study aims to build a regional surveillance system in a developed coastal area in China to obtain detailed dynamic information about kidney disease and to improve the ability to manage the disease effectively. METHODS AND ANALYSIS: Yinzhou is a district of Ningbo city, Zhejiang province. The district has a population of more than 1 million. By 2016, 98% were registered in a regional health information system that started in 2009. This system includes administrative databases containing general demographic characteristics, health check information, inpatient and outpatient electronic medical records, health insurance information, disease surveillance and management information, and death certificates. We will use longitudinal individual electronic health record data to identify people with CKD by repeated laboratory measurements and diagnostic codes. We will also evaluate the associated risk factors, prognosis and disease management. An intelligent clinical decision support system (CDSS) will be developed based on clinical guidelines, domain expert knowledge and real-world data, and will be integrated into the hospital information system. ETHICS AND DISSEMINATION: The CK-NET-Yinzhou study has been reviewed and approved by the Peking University First Hospital Ethics Committee. Privacy of local residents registered with the health information system will be tightly protected through the study process. The findings of the study will be disseminated through peer-reviewed journal articles, posters and presentations in national and international scientific conferences, as well as among local practitioners through the CDSS.

Stored with the screening record, where it is evidence for the labels above.

The record

Venue
BMJ Open
Topic
Chronic Kidney Disease and Diabetes
Field
Medicine
Canadian institutions
Funders
Peking University Health Science CenterPeking UniversityMinistry of Science and Technology of the People's Republic of ChinaNational Natural Science Foundation of ChinaProvidence Health CareUniversity of Michigan
Keywords
MedicineChinaKidney diseaseDiseaseElectronic health recordKidneyEpidemiologyPublic healthInternal medicinePathologyHealth careLaw
Has abstract in OpenAlex
yes