Go AS, Chertow GM, Fan D, McCulloch CE, Hsu CY: Chronic kidney disease and the risks of death, cardiovascular events, and hospitalization. N Engl J Med. 2004, 351 (13): 1296-1305. 10.1056/NEJMoa041031.
Article
CAS
PubMed
Google Scholar
Coresh J, Byrd-Holt D, Astor BC, Briggs JP, Eggers PW, Lacher DA, Hostetter TH: Chronic kidney disease awareness, prevalence, and trends among U.S. adults, 1999 to 2000. J Am Soc Nephrol. 2005, 16 (1): 180-188. 10.1681/ASN.2004070539.
Article
PubMed
Google Scholar
Meguid El Nahas A, Bello AK: Chronic kidney disease: the global challenge. Lancet. 2005, 365 (9456): 331-340.
Article
CAS
PubMed
Google Scholar
Stevens PE, O'Donoghue DJ, de Lusignan S, Van Vlymen J, Klebe B, Middleton R, Hague N, New J, Farmer CK: Chronic kidney disease management in the United Kingdom: NEOERICA project results. Kidney Int. 2007, 72 (1): 92-99. 10.1038/sj.ki.5002273.
Article
CAS
PubMed
Google Scholar
Foley RN, Wang C, Ishani A, Collins AJ: NHANES III: influence of race on GFR thresholds and detection of metabolic abnormalities. J Am Soc Nephrol. 2007, 18 (9): 2575-2582. 10.1681/ASN.2006121411.
Article
CAS
PubMed
Google Scholar
National Kidney Foundation SG: K/DOQI clinical practice guidelines for chronic kidney disease: evaluation, classification, and stratification. Am J Kidney Dis. 2002, 39 (2 Suppl 1): S1-266.
Google Scholar
Levey AS, Bosch JP, Lewis JB, Greene T, Rogers N, Roth D: A more accurate method to estimate glomerular filtration rate from serum creatinine: a new prediction equation. Modification of Diet in Renal Disease Study Group. Ann Intern Med. 1999, 130 (6): 461-470.
Article
CAS
PubMed
Google Scholar
Levey AS, Coresh J, Greene T, Stevens LA, Zhang YL, Hendriksen S, Kusek JW, Van Lente F: Using standardized serum creatinine values in the modification of diet in renal disease study equation for estimating glomerular filtration rate. Ann Intern Med. 2006, 145 (4): 247-254.
Article
CAS
PubMed
Google Scholar
Kinchen KS, Sadler J, Fink N, Brookmeyer R, Klag MJ, Levey AS, Powe NR: The timing of specialist evaluation in chronic kidney disease and mortality. Ann Intern Med. 2002, 137 (6): 479-486.
Article
PubMed
Google Scholar
John R, Webb M, Young A, Stevens PE: Unreferred chronic kidney disease: a longitudinal study. Am J Kidney Dis. 2004, 43 (5): 825-835. 10.1053/j.ajkd.2003.12.046.
Article
PubMed
Google Scholar
Weiner DE, Tighiouart H, Amin MG, Stark PC, MacLeod B, Griffith JL, Salem DN, Levey AS, Sarnak MJ: Chronic kidney disease as a risk factor for cardiovascular disease and all-cause mortality: a pooled analysis of community-based studies. J Am Soc Nephrol. 2004, 15 (5): 1307-1315. 10.1097/01.ASN.0000123691.46138.E2.
Article
PubMed
Google Scholar
Tonelli M, Wiebe N, Culleton B, House A, Rabbat C, Fok M, McAlister F, Garg AX: Chronic kidney disease and mortality risk: a systematic review. J Am Soc Nephrol. 2006, 17 (7): 2034-2047. 10.1681/ASN.2005101085.
Article
PubMed
Google Scholar
McCullough PA, Li S, Jurkovitz CT, Stevens L, Collins AJ, Chen SC, Norris KC, McFarlane S, Johnson B, Shlipak MG, et al: Chronic kidney disease, prevalence of premature cardiovascular disease, and relationship to short-term mortality. Am Heart J. 2008, 156 (2): 277-283. 10.1016/j.ahj.2008.02.024.
Article
PubMed
Google Scholar
Baigent C, Burbury K, Wheeler D: Premature cardiovascular disease in chronic renal failure. Lancet. 2000, 356 (9224): 147-152. 10.1016/S0140-6736(00)02456-9.
Article
CAS
PubMed
Google Scholar
Part 7. Stratification of risk for progression of kidney disease and development of cardiovascular disease. American journal of kidney diseases: the official journal of the National Kidney Foundation. 2002, 39 (2): S170-S212.
Vanholder R: Chronic kidney disease in adults--UK guidelines for identification, management and referral. Nephrol Dial Transplant. 2006, 21 (7): 1776-1777. 10.1093/ndt/gfl351.
Article
PubMed
Google Scholar
Richards N, Harris K, Whitfield M, O'Donoghue D, Lewis R, Mansell M, Thomas S, Townend J, Eames M, Marcelli D: Primary care-based disease management of chronic kidney disease (CKD), based on estimated glomerular filtration rate (eGFR) reporting, improves patient outcomes. Nephrol Dial Transplant. 2008, 23 (2): 549-555. 10.1093/ndt/gfm857.
Article
PubMed
Google Scholar
Richards N, Harris K, Whitfield M, O'Donoghue D, Lewis R, Mansell M, Thomas S, Townend J, Eames M, Marcelli D: The impact of population-based identification of chronic kidney disease using estimated glomerular filtration rate (eGFR) reporting. Nephrol Dial Transplant. 2008, 23 (2): 556-561. 10.1093/ndt/gfm839.
Article
PubMed
Google Scholar
Ryan TP, Sloand JA, Winters PC, Corsetti JP, Fisher SG: Chronic kidney disease prevalence and rate of diagnosis. Am J Med. 2007, 120 (11): 981-986. 10.1016/j.amjmed.2007.05.012.
Article
PubMed
Google Scholar
Minutolo R, De Nicola L, Mazzaglia G, Postorino M, Cricelli C, Mantovani LG, Conte G, Cianciaruso B: Detection and awareness of moderate to advanced CKD by primary care practitioners: a cross-sectional study from Italy. Am J Kidney Dis. 2008, 52 (3): 444-453. 10.1053/j.ajkd.2008.03.002.
Article
PubMed
Google Scholar
Chromy V, Rozkosna K, Sedlak P: Determination of serum creatinine by Jaffe method and how to calibrate to eliminate matrix interference problems. Clin Chem Lab Med. 2008, 46 (8): 1127-1133. 10.1515/CCLM.2008.224.
Article
CAS
PubMed
Google Scholar
McGee S: Simplifying likelihood ratios. J Gen Intern Med. 2002, 17 (8): 646-649. 10.1046/j.1525-1497.2002.10750.x.
Article
PubMed
Google Scholar
Okada T, Rao G: Using the likelihood ratio. J Fam Pract. 2005, 54 (2): 127-128.
PubMed
Google Scholar
Simel DL, Samsa GP, Matchar DB: Likelihood ratios with confidence: sample size estimation for diagnostic test studies. J Clin Epidemiol. 1991, 44 (8): 763-770. 10.1016/0895-4356(91)90128-V.
Article
CAS
PubMed
Google Scholar
Mulherin SA, Miller WC: Spectrum bias or spectrum effect? Subgroup variation in diagnostic test evaluation. Ann Intern Med. 2002, 137 (7): 598-602.
Article
PubMed
Google Scholar
Deddens JA, Petersen MR: Approaches for estimating prevalence ratios. Occup Environ Med. 2008, 65 (7): 501-486. 10.1136/oem.2007.034777.
Article
Google Scholar
Barros AJ, Hirakata VN: Alternatives for logistic regression in cross-sectional studies: an empirical comparison of models that directly estimate the prevalence ratio. BMC Med Res Methodol. 2003, 3: 21-10.1186/1471-2288-3-21.
Article
PubMed
PubMed Central
Google Scholar
Viera AJ, Garrett JM: Understanding interobserver agreement: the kappa statistic. Fam Med. 2005, 37 (5): 360-363.
PubMed
Google Scholar
McGinn T, Wyer PC, Newman TB, Keitz S, Leipzig R, For GG: Tips for learners of evidence-based medicine: 3. Measures of observer variability (kappa statistic). CMAJ. 2004, 171 (11): 1369-1373.
Article
PubMed
PubMed Central
Google Scholar
Havlicek L, Crain RD: Practical statistics for the physical sciences: ACS professional reference book. American Chemical Society. 1988, 108-109.
Google Scholar
Gomez GB, de Lusignan S, Gallagher H: Chronic kidney disease: a new priority for primary care. Br J Gen Pract. 2006, 56 (533): 908-910.
PubMed
PubMed Central
Google Scholar
Rahman M, Pressel S, Davis BR, Nwachuku C, Wright JT, Whelton PK, Barzilay J, Batuman V, Eckfeldt JH, Farber MA, et al: Cardiovascular outcomes in high-risk hypertensive patients stratified by baseline glomerular filtration rate. Ann Intern Med. 2006, 144 (3): 172-180.
Article
PubMed
Google Scholar
Cockcroft DW, Gault MH: Prediction of creatinine clearance from serum creatinine. Nephron. 1976, 16 (1): 31-41. 10.1159/000180580.
Article
CAS
PubMed
Google Scholar
Lawrenson R, Williams T, Farmer R: Clinical information for research; the use of general practice databases. J Public Health Med. 1999, 21 (3): 299-304. 10.1093/pubmed/21.3.299.
Article
CAS
PubMed
Google Scholar
Akbari A, Swedko PJ, Clark HD, Hogg W, Lemelin J, Magner P, Moore L, Ooi D: Detection of chronic kidney disease with laboratory reporting of estimated glomerular filtration rate and an educational program. Arch Intern Med. 2004, 164 (16): 1788-1792. 10.1001/archinte.164.16.1788.
Article
PubMed
Google Scholar
Stack AG: Impact of timing of nephrology referral and pre-ESRD care on mortality risk among new ESRD patients in the United States. Am J Kidney Dis. 2003, 41 (2): 310-318. 10.1053/ajkd.2003.50038.
Article
PubMed
Google Scholar
Frimat L, Loos-Ayav C, Panescu V, Cordebar N, Briancon S, Kessler M: Early referral to a nephrologist is associated with better outcomes in type 2 diabetes patients with end-stage renal disease. Diabetes Metab. 2004, 30 (1): 67-74. 10.1016/S1262-3636(07)70091-5.
Article
CAS
PubMed
Google Scholar
Stevens LA, Fares G, Fleming J, Martin D, Murthy K, Qiu J, Stark PC, Uhlig K, Van Lente F, Levey AS: Low rates of testing and diagnostic codes usage in a commercial clinical laboratory: evidence for lack of physician awareness of chronic kidney disease. J Am Soc Nephrol. 2005, 16 (8): 2439-2448. 10.1681/ASN.2005020192.
Article
PubMed
Google Scholar
Kern EF, Maney M, Miller DR, Tseng CL, Tiwari A, Rajan M, Aron D, Pogach L: Failure of ICD-9-CM codes to identify patients with comorbid chronic kidney disease in diabetes. Health Serv Res. 2006, 41 (2): 564-580. 10.1111/j.1475-6773.2005.00482.x.
Article
PubMed
PubMed Central
Google Scholar
Glassock RJ, Winearls C: Screening for CKD with eGFR: doubts and dangers. Clin J Am Soc Nephrol. 2008, 3 (5): 1563-1568. 10.2215/CJN.00960208.
Article
PubMed
PubMed Central
Google Scholar
Garg AX, Mamdani M, Juurlink DN, van Walraven C: Identifying individuals with a reduced GFR using ambulatory laboratory database surveillance. J Am Soc Nephrol. 2005, 16 (5): 1433-1439. 10.1681/ASN.2004080697.
Article
PubMed
Google Scholar
Stevens LA, Manzi J, Levey AS, Chen J, Deysher AE, Greene T, Poggio ED, Schmid CH, Steffes MW, Zhang YL, et al: Impact of creatinine calibration on performance of GFR estimating equations in a pooled individual patient database. Am J Kidney Dis. 2007, 50 (1): 21-35. 10.1053/j.ajkd.2007.04.004.
Article
CAS
PubMed
Google Scholar
Stevens LA, Stoycheff N: Standardization of serum creatinine and estimated GFR in the Kidney Early Evaluation Program (KEEP). Am J Kidney Dis. 2008, 51 (4 Suppl 2): S77-82. 10.1053/j.ajkd.2008.01.001.
Article
PubMed
Google Scholar
Kurtal H, Schwenger V, Azzaro M, Abdollahnia N, Steinhagen-Thiessen E, Nieczaj R, Schulz RJ: Clinical value of automatic reporting of estimated glomerular filtration rate in geriatrics. Gerontology. 2009, 55 (3): 288-295. 10.1159/000172982.
Article
PubMed
Google Scholar
Melloni C, Peterson ED, Chen AY, Szczech LA, Newby LK, Harrington RA, Gibler WB, Ohman EM, Spinler SA, Roe MT, et al: Cockcroft-Gault Versus Modification of Diet in Renal Disease: Importance of Glomerular Filtration Rate Formula for Classification of Chronic Kidney Disease in Patients With Non-ST-Segment Elevation Acute Coronary Syndromes. J Am Coll Cardiol. 2008, 51 (10): 991-996. 10.1016/j.jacc.2007.11.045.
Article
PubMed
Google Scholar
Klein L, Massie BM, Leimberger JD, O'Connor CM, Pina IL, Adams KF, Califf RM, Gheorghiade M, for the O-CHFI: Admission or Changes in Renal Function During Hospitalization for Worsening Heart Failure Predict Postdischarge Survival: Results From the Outcomes of a Prospective Trial of Intravenous Milrinone for Exacerbations of Chronic Heart Failure (OPTIME-CHF). Circ Heart Fail. 2008, 1 (1): 25-33. 10.1161/CIRCHEARTFAILURE.107.746933.
Article
CAS
PubMed
Google Scholar
Tsagalis G, Akrivos T, Alevizaki M, Manios E, Stamatellopoulos K, Laggouranis A, Vemmos KN: Renal dysfunction in acute stroke: an independent predictor of long-term all combined vascular events and overall mortality. Nephrol Dial Transplant. 2009, 24 (1): 194-200. 10.1093/ndt/gfn471.
Article
PubMed
Google Scholar
Poggio ED, Nef PC, Wang X, Greene T, Van Lente F, Dennis VW, Hall PM: Performance of the Cockcroft-Gault and Modification of Diet in Renal Disease Equations in Estimating GFR in Ill Hospitalized Patients. American Journal of Kidney Diseases. 2005, 46 (2): 242-252. 10.1053/j.ajkd.2005.04.023.
Article
PubMed
Google Scholar
Use of Hospital Discharge Data to Monitor Uterine Rupture--Massachusetts, 1990-1997. JAMA. 2000, 283 (16): 2098-2100. 10.1001/jama.283.16.2098.
Owen WF: Patterns of care for patients with chronic kidney disease in the United States: dying for improvement. J Am Soc Nephrol. 2003, 14 (7 Suppl 2): S76-80. 10.1097/01.ASN.0000070145.00225.EC.
Article
PubMed
Google Scholar
Lenz O, Fornoni A: Chronic kidney disease care delivered by US family medicine and internal medicine trainees: results from an online survey. BMC Med. 2006, 4: 30-10.1186/1741-7015-4-30.
Article
PubMed
PubMed Central
Google Scholar
Agrawal V, Ghosh AK, Barnes MA, McCullough PA: Awareness and Knowledge of Clinical Practice Guidelines for CKD Among Internal Medicine Residents: A National Online Survey. Am J Kidney Dis. 2008, 52 (6): 1061-1069. 10.1053/j.ajkd.2008.06.022.
Article
PubMed
Google Scholar
Lea JP, McClellan WM, Melcher C, Gladstone E, Hostetter T: CKD risk factors reported by primary care physicians: do guidelines make a difference?. Am J Kidney Dis. 2006, 47 (1): 72-77. 10.1053/j.ajkd.2005.09.027.
Article
PubMed
Google Scholar
Collins AJ, Vassalotti JA, Wang C, Li S, Gilbertson DT, Liu J, Foley RN, Chen SC, Arneson TJ: Who should be targeted for CKD screening? Impact of diabetes, hypertension, and cardiovascular disease. Am J Kidney Dis. 2009, 53 (3 Suppl 3): S71-77. 10.1053/j.ajkd.2008.07.057.
Article
PubMed
Google Scholar
Curtis BM, Barrett BJ, Djurdjev O, Singer J, Levin A: Evaluation and treatment of CKD patients before and at their first nephrologist encounter in Canada. Am J Kidney Dis. 2007, 50 (5): 733-742. 10.1053/j.ajkd.2007.08.004.
Article
CAS
PubMed
Google Scholar
Patwardhan MB, Samsa GP, Matchar DB, Haley WE: Advanced chronic kidney disease practice patterns among nephrologists and non-nephrologists: a database analysis. Clin J Am Soc Nephrol. 2007, 2 (2): 277-283. 10.2215/CJN.02600706.
Article
CAS
PubMed
Google Scholar