INTRODUCTION Chronic kidney disease (CKD) is the serious medical condition where the kidneys are damaged and blood cannot be filtered. 1. We are investigating as to which will be the most cost-effective source for CMS data for the CKD Surveillance Project. These oversampled groups included children aged 2 months to 5 years, persons over age 60, Mexican-American persons, and non-Hispanic black persons. Clinformatics Commercial (Clinformatics Commercial). The study participants reflected a broad geographical distribution and had a variety of health insurance plans. CKD stage was determined by eGFR and the presence of albuminuria using the NKF-KDOQI guidelines. The MedSAS Inpatient and Outpatient data sets and the Decision Support System (DSS) National Data Extracts for laboratory results (LAR) and pharmacy records (PHA) and vital status data from the Beneficiary Identification Records Locator Subsystem (BIRLS) were used for the Surveillance System. NKDEP aims are: improving early detection of CKD facilitating identification of patients at greatest risk for progression to kidney failure; promoting evidence-based interventions to slow progression of kidney disease; and improving the coordination of Federal responses to CKD to raise awareness of the seriousness of kidney disease, the importance of testing those at high risk (those with diabetes, high blood pressure, or a family history of kidney failure), and the availability of treatment to prevent or slow kidney failure. KPNC (Kaiser Permanente Northern California). Data for additional states will be added when available. SRTR (Scientific Registry of Transplant Recipients). AASK (African American Study of Kidney Disease and Hypertension). Participants had to be over 18 years old to qualify for the study, and must have had T2DM for one year or longer. AMA (American Medical Association) The American Medical Association (AMA) Physician Masterfile contains the most accurate and complete statistical data available about more than 972,000 U.S. physicians. CMS-Medicare (Centers for Medicare & Medicaid Services - Medicare). Significance Statement: The current study applied four data mining algorithms on a clinical/laboratory dataset consisting of 361 chronic kidney disease patients. On the other hand, the dataset obtained also limit our ability to detect a perfect set of significant risk factors that put people at high risk of having CKD. The goal of the study was to compare the prevalence of restless leg syndrome between children with CKD and healthy controls. Chronic kidney disease (CKD) has become one of the most important, chronic, noncommunicable disease epidemics in the world, including India . D-ARIC and JHS (Dental-Atherosclerosis Risk in Communities Study and the Jackson Heart Study). Participants were assigned to received one of two levels of target blood pressure and also randomized to receive one of three antihypertensive drugs. ARIC (Atherosclerosis Risk in Communities Study) The Atherosclerosis Risk in Communities Study is a longitudinal study of 15,792 individuals ages 45-64 recruited from 4 U.S. suburban communities with a primary purpose of investigating the etiology and natural history of atherosclerosis, including the determination of risk factors. There were 240 males, 459 females, and the average age was 65. A wide variety of data files would potentially be required and will require significant programmatic/analytic expertise and effort. CMS-ESRD (Centers for Medicare & Medicaid Services - ESRD Population). Keywords— Data Mining, Machine Learning, Chronic Kidney Disease, KNN, SVM, Ensemble. Copy and Edit 146. The Jackson Heart Study is a longitudinal cohort study of noninstitutionalized African Americans aged 21 years and older from three Jackson, Mississippi Metropolitan Statistical Area counties, Hinds, Madison, and Rankin. The target is the 'classification', which is either 'ckd' or 'notckd' - ckd=chronic kidney disease. CKiD (Chronic Kidney Disease in Children). The data arrives in separate files for each state. Follow-up examinations of this cohort occur every 4 years. The study aim was to determine the effects of blood pressure control level and specific antihypertensive dugs with the primary outcome of progression of hypertensive kidney disease as measured by change in GFR. The AMA obtains data from medical schools, hospitals, medical societies, the National Board of Medical Examiners, state licensing agencies and many others. Chronic kidney disease (CKD) is a global health burden with a high economic cost to health systems and is an independent risk factor for cardiovascular disease (CVD). In June of 2003, 2005, and 2007-2010, CAP performed its General Chemistry B Survey, in which all College of American Pathologists (CAP)-accredited laboratories that performed routine chemistries (representing an estimated 80% or more of U.S. laboratories performing routine chemistries) were queried regarding their eGFR reporting practices. The clinical measures examined were bleeding on probing, probing depth, and gingival recession.The Jackson Heart Study is a community-based cohort study with the primary focus of examining risk factors for cardiovascular disease among African Americans. NKDEP's reports include findings from focus groups, literature reviews, its strategic plan, and baseline report from its Strategic Development and Planning Meeting.1-“African-Americans Unaware of High Kidney Disease Risk”, released March 8, 2004. Chronic kidney disease (CKD), also known as chronic kidney failure, means a gradual loss of kidney function over time. 1) The specified dataset and rulesets are to support analysis of extracted data to reflect the status at a specified point in time of patient records held by the practice. AASK (African American Study of Kidney Disease and Hypertension), ARIC (Atherosclerosis Risk in Communities Study), Atlanta Pediatric Clinics (Data from two pediatric practices in Atlanta and outpatient clinics at Children’s Healthcare of Atlanta), CKiD (Chronic Kidney Disease in Children), Clinformatics Commercial (Clinformatics Commercial), Clinformatics Medicare Advantage (Clinformatics Medicare Advantage), Clinical Trials (Meta-analysis based on one cohort study and five clinical trials), CMS-ESRD (Centers for Medicare & Medicaid Services - ESRD Population), CMS-Medicaid (CMS-Medicaid (Centers for Medicare & Medicaid Services-Medicaid) for Michigan), CMS-Medicare (Centers for Medicare & Medicaid Services - Medicare), CRIC (Chronic Renal Insufficiency Cohort Study), CRISP (The Consortium for Radiologic Imaging Studies of Polycystic Kidney Disease), D-ARIC and JHS (Dental-Atherosclerosis Risk in Communities Study and the Jackson Heart Study), Jackson Heart Study (Jackson Heart Study), KPNC (Kaiser Permanente Northern California), NATIONAL VA (Veterans Affairs Health System), NHANES (National Health and Nutrition Examination Survey), NHANES and the CKD HPM (National Health and Nutrition Examination Survey and the CKD Health Policy Model), NHANES III (National Health and Nutrition Examination Survey III), NHANES-CMS (National Health and Nutrition Examination Survey-CMS), NHANES-NDI (National Health and Nutrition Examination Survey-NDI), NiCK Study (Neurocognitive Assessment and Magnetic Resonance Imaging Analysis of Children and Young Adults with Chronic Kidney Disease (NiCK) Study), NKDEP (National Kidney Disease Education Program), Norwegian Tromso Study (Norwegian Tromso Study ), Renal REGARDS (Renal Reasons for Geographic and Racial Differences in Stroke), SEARCH (SEARCH for Diabetes in Youth Study), SRTR (Scientific Registry of Transplant Recipients), http://www.cdc.gov/nchs/nhanes/nh3data.htm, U.S. Department of Health & Human Services. For example, family history of kidney disease should be considered but this variable was not included in the dataset. Enrolled patients are approximately 60% male, 70% white, 16% African-American, and 16% obese. The model placed participants into one of seven different categories: no CKD, Stages 1-5, and death. The ADD-CKD cohort is comprised of 9,339 adults with type-2 diabetes mellitus (T2DM) from 466 different primary clinic sites across the United States. Version 5 of 5. Download: Data Folder, Data Set Description. Lucky for me, I was able to obtain great findings from this analysis and I am excited to share it with you. The Optum Clinformatics™ Data Mart provides paid medical and prescription claims and enrollment information for participants in commercial insurance plans and Medicare Advantage plans of a large U.S. managed care health insurance company. The final cohort of individuals enrolled in both the D-ARIC and JHS studies was comprised of 669 individuals. A cross-sectional cohort study comprised of children aged 8 to 18 years, living in the the metropolitan area of Atlanta. Kidney disease is a disorder in which the normal functioning of the kidneys with respect to filtration, reabsorption, secretion, etc., is affected. As a first step toward diagnosis of kidney disease, your doctor discusses your personal and family history with you. Learn about causes, symptoms, testing, and more. Cases were validated by physician report, medical record review, or self-report of physician. The Kaiser Permanente Northern California population is highly representative of the local surrounding and statewide population with regards, to age, gender, race/ethnicity and comorbidity burden, with only slightly lower representation at the extremes of age and income. Chronic kidney disease (CKD) is a worldwide health problem with an increasing incidence and prevalence, especially in developed countries, such as Australia.1 It is usually associated with multimorbidity, even at moderate, stage 3 levels.2 The current standard for estimating the prevalence of CKD in the Australian population is the Australian Bureau of Statistics (ABS) dataset, incorporating … On average, every site or provider involved in the study had 21 study participants. Norwegian Tromso Study (Norwegian Tromso Study ). Chronic means the damage happens slowly and over a long period of time. NHANES is arguably the largest and longest-running national source of objectively measured health and nutrition data. Chronic kidney disease, data mining, Clinical information, data Transformations, Decision-making algorithm . NHANES (National Health and Nutrition Examination Survey). CKiD (Chronic Kidney Disease in Children). NHANES III focused on oversampling many groups within the U.S. population aged 2 months and over. Centers for Disease Control and Prevention. Frequently, Chronic Kidney Disease (CKD) and its symptoms are mild and gradual, often go unnoticed for years only to be realized lately. The NIS is the largest all-payer publicly available national hospital database containing a 20% stratified sample of all short-term, nonfederal, nonrehabilitation hospitals. Abstract: This dataset can be used to predict the chronic kidney disease and it can be collected from the hospital nearly 2 months of period. Active surveillance through endocrinologists, existing databases, health plan databases, and health providers was conducted in the latter 4 centers to identify cases of diabetes in 0- to 19-year-olds. This program is administered by states, so the exact rules of Medicaid eligibility vary across states. SEARCH (SEARCH for Diabetes in Youth Study). For which the dataset “CKD” is provided which has 400 columns and 24 attributes. A total of 5,301 participants were examined at baseline. Partcipants underwent an oral examination by dental hygenists. At the clinic visit, medication use was ascertained, fasting blood and urine samples were obtained, and blood pressure readings were taken. See the processed CKD dataset page for more detail. It provides national statistics on ESRD incidence and prevalence, treatment modalities, achievement of clinical indicators, and clinical outcomes. Through physical examinations, clinical and laboratory tests, and personal interviews, NHANES provides a "snapshot" of the health and nutritional status of the U.S. population. This survey also concentrated on health and nutrition but additionally began to collect environmental exposure and infectious disease data. The Probabilistic Neural Networks algorithm yields a better classification accuracy and prediction performance to predict the stages of chronic kidney disease patients. 35. Predicting Chronic Kidney Disease based on health records. Medicaid is funded jointly by states and the federal government. There are a total of 25 columns of data and it took me a whooping 8 hours to finish the analysis! INTRODUCTION Worldwide out of total population, 10% are affected by chronic kidney disease (CKD) and since of they don’t have reasonable medical access thus millions die annually because of economic condition [1]. NHANES is arguably the largest and longest-running national source of objectively measured health and nutrition data. Jackson Heart Study (Jackson Heart Study). Working with these State offices, NCHS established the NDI as a resource to aid epidemiologists and other health and medical investigators with their mortality ascertainment activities. Through physical examinations, clinical and laboratory tests, and personal interviews, NHANES provides a "snapshot" of the health and nutritional status of the U.S. population. The source population was Kaiser Permanente Northern California, a large integrated health care delivery system that provides comprehensive inpatient and outpatient care for >3.2 million members in the San Francisco and greater Bay Area. Because of this, excess fluid and waste from blood remain in the body and may cause other health problems, such as heart disease and stroke. Dataset and business rules – Chronic Kidney Disease (CKD) indicator set . Notebook. Findings from NHANES provide health professionals and policymakers with the statistical data needed to determine rates of major diseases and health conditions (e.g., cardiovascular disease, diabetes, obesity, infectious diseases) as well as identify and monitor trends in medical conditions, risk factors, and emerging public health issues, so that the appropriate public health policies and prevention interventions can be developed. Based on its severity it can be classified into various stages with the later ones requiring regular dialysis or kidney transplant. NiCK Study (Neurocognitive Assessment and Magnetic Resonance Imaging Analysis of Children and Young Adults with Chronic Kidney Disease (NiCK) Study). Pharmacy claims data are available from the Medstat source for CKD. 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