Showstack JA, Rosenfeld KE, Garnick DW, Luft HS, Schaffarzick RW, Fowles J: Association of volume with outcome of coronary artery bypass graft surgery. JAMA. 1987, 257: 785-789. 10.1001/jama.257.6.785.
Article
CAS
PubMed
Google Scholar
Hannan EL, O'Donell JF, Kilburn H, Bernard HR, Yazici A: Investigation of the relationship between volume and mortality for surgical procedures performed in New York state hospitals. JAMA. 1989, 262: 503-510. 10.1001/jama.262.4.503.
Article
CAS
PubMed
Google Scholar
Zelen J, Bilfinger TV, Anagnostopoulos CE: Coronary artery bypass grafting. The relationship of surgical volume, hospital location, and outcome. N Y State J Med. 1991, 91: 290-292.
CAS
PubMed
Google Scholar
Grumbach K, Anderson GM, Luft HS, Roos LL, Brook R: Regionalization of cardiac surgery in Canada. Geographic access, choice, and outcomes. JAMA. 1995, 274: 1282-1288. 10.1001/jama.274.16.1282.
Article
CAS
PubMed
Google Scholar
Hannan EL, Siu AL, Kumar D, Kilburn H, Chassin MR: The decline in coronary artery bypass graft surgery mortality in New York State. The role of surgeon volume. JAMA. 1995, 273: 209-213. 10.1001/jama.273.3.209.
Article
CAS
PubMed
Google Scholar
Clark RE, Crawford FA, Anderson RP, Grover FL, Kouchoukos NT, Waldhaussen JA: Outcome as a function of annual coronary artery bypass graft volume. Ann Thorac Surg. 1996, 61: 21-26. 10.1016/0003-4975(95)00734-2.
Article
CAS
PubMed
Google Scholar
Tu JV, Naylor CD: Coronary artery bypass mortality rates in Ontario: a Canadian approach to quality assurance in cardiac surgery: Steering Committee of the Provincial Adult Cardiac Care Network of Ontario. Circulation. 1996, 94: 2429-2433.
Article
CAS
PubMed
Google Scholar
Shroyer ALW, Marshall G, Warner BA, Johnson RR, Guo W, Grover FL, Hammermeister KE: No continuous relationship between Veterans Affairs hospital coronary artery bypass grafting surgical volume and operative mortality. Ann Thorac Surg. 1996, 61: 17-20. 10.1016/0003-4975(95)00830-6.
Article
CAS
PubMed
Google Scholar
Sollano JA, Gelijns AC, Moskowitz AJ, Heitjan DF, Culliname S, Saha T, Chen JM, Roohan PJ, Reemtsma K, Shields EP: Volume-outcome relationships in cardiovascular operations: New York state, 1990–1995. J Thorac Cardiovasc Surg. 1999, 117: 419-430.
Article
CAS
PubMed
Google Scholar
Nallamothu BK, Saint S, Ramsey SD, Hofer TP, Vijan S, Eagle KA: The role of hospital volume n coronary artery bypass grafting: Is more always better?. J Am Coll Cardiol. 2001, 38: 1923-1930. 10.1016/S0735-1097(01)01647-3.
Article
CAS
PubMed
Google Scholar
Birkmeyer JD, Siewers AE, Finlayson VA, Stukel TA, Lucas FL, Batista I, Welch HG, Wennberg DE: Hospital volume and surgical mortality in the United States. N Engl J Med. 2002, 346: 1128-1137. 10.1056/NEJMsa012337.
Article
PubMed
Google Scholar
Fergusen BT, Peterson ED, Coombs LP, Eiken MC, Carey ML, Grover FL, DeLong ER: Use of continuous quality improvement to increase use of process measures in patients undergoing coronary artery bypass graft surgery. A randomized controlled trial. JAMA. 2003, 290: 49-56. 10.1001/jama.290.1.49.
Article
Google Scholar
Birkmeyer JD, Stukel TA, Siewers AE, Goodney PP, Wennberg DE, Lucas FL: Surgeon volume and operative mortality in the United States. N Engl J Med. 2003, 349: 2117-2127. 10.1056/NEJMsa035205.
Article
CAS
PubMed
Google Scholar
Peterson ED, Coombs LP, De Long ER, Haan CK, Ferguson BT: Procedural volume as a marker of quality for CABG surgery. JAMA. 2004, 291: 195-201. 10.1001/jama.291.2.195.
Article
CAS
PubMed
Google Scholar
Wu C, Hannan EL, Ryan TJ, Bennett E, Culliford AT, Gold JP, Isom WO, Jones PH, McNeil B, Rose EA, Subramanian VA: Is the impact of hospital and surgeon volumes on the in-hospital mortality rate for coronary artery bypass graft surgery limited to patients at high risk?. Circulation. 2004, 110: 784-789. 10.1161/01.CIR.0000138744.13516.B5.
Article
PubMed
Google Scholar
Hannan EL, Wu C, Ryan TJ, Bennett E, Culliford AT, Gold JP, Hartman A, Isom WO, Jones PH, McNeil B, Rose EA, Subramanian VA: Do hospitals and surgeons with coronary artery bypass graft surgery volumes still have lower risk-adjusted mortality rates?. Circulation. 2003, 108: 795-801. 10.1161/01.CIR.0000084551.52010.3B.
Article
PubMed
Google Scholar
Hannan EL, Kilburn H, Bernard H, O'Donnell JF, Lukacik G, Shields EP: Coronary artery bypass surgery: the relationship between in-hospital mortality rate and surgical volume after controlling for risk factors. Med Care. 1991, 29: 1094-1097.
Article
CAS
PubMed
Google Scholar
Birkmeyer JD, Dimick JB: Potential benefits of the new Leapfrog standards: effect of process and outcome measures. Surgery. 2004, 135: 569-575. 10.1016/j.surg.2004.03.004.
Article
PubMed
Google Scholar
Ferguson BT, Dziuban SW, Edwards FH, Eiken MC, Shroyer AL, Pairolero PC, Anderson RP, Grover FL: The STS national database: Current changes and challenges for the new millennium. Ann Thorac Surg. 2000, 69: 680-691. 10.1016/S0003-4975(99)01538-6.
Article
PubMed
Google Scholar
Edwards FH, Clark RE, Schwartz M: Practical considerations in the management of large multi-institutional databases. Ann Thorac Surg. 1994, 58: 1841-1844.
Article
CAS
PubMed
Google Scholar
Edwards FH, Carey JS, Grover FL, Bero JW, Hartz RS: Impact of gender on coronary bypass operative mortality. Ann Thorac Surg. 1998, 66: 125-131. 10.1016/S0003-4975(98)00358-0.
Article
CAS
PubMed
Google Scholar
Birkmeyer JD, Finlayson EVA, Birkmeyer CM: Volume standards for high-risk surgical procedures: Potential benefits of the Leapfrog program. Surgery. 2001, 130: 415-422. 10.1067/msy.2001.117139.
Article
CAS
PubMed
Google Scholar
Daley J: Invited commentary: Quality of care and the volume-outcome relationship – What's next for surgery?. Surgery. 2002, 131: 16-18. 10.1067/msy.2002.120237.
Article
PubMed
Google Scholar
Epstein AM: Volume and outcome – it is time to move ahead. N Engl J Med. 2002, 346: 1161-1164. 10.1056/NEJM200204113461512.
Article
PubMed
Google Scholar
Shahian DM, Normand ST: The volume-outcome relationship: From Luft to Leapfrog. Ann Thorac Surg. 2003, 25: 1048-1058. 10.1016/S0003-4975(02)04308-4.
Article
Google Scholar
Khuri SF: Invited commentary: surgeons, not General Motors, should set standards for surgical care. Surgery. 2001, 130: 429-431. 10.1067/msy.2001.117138.
Article
CAS
PubMed
Google Scholar
Russel TR: Invited commentary: volume standards for high-risk operations: an American College of Surgeons' view. Surgery. 2001, 130: 423-424. 10.1067/msy.2001.117137.
Article
Google Scholar
Dudley RA, Johansen KL: Invited commentary: physician responses to purchaser quality initiatives for surgical procedures. Surgery. 2001, 130: 425-428. 10.1067/msy.2001.117136.
Article
CAS
PubMed
Google Scholar
Christian CK, Gustafson ML, Betensky RA, Daley J, Sinner MJ: The Leapfrog volume criteria may fall short in identifying high-quality surgical centers. Ann Surg. 2003, 238: 447-455.
PubMed
PubMed Central
Google Scholar
Mokdad AH, Ford ES, Bowman BA, Dietz WH, Vinicor F, Bales VS, Marks JS: Prevalence of obesity, diabetes, and obesity-related health risk factors, 2001. JAMA. 2003, 289: 76-79. 10.1001/jama.289.1.76.
Article
PubMed
Google Scholar
Whitaker RC: Predicting preschooler obesity at birth: the role of materal obesity in early pregnancy. Pediatrics. 2004, 114: e29-36. 10.1542/peds.114.1.e29.
Article
PubMed
Google Scholar
Zacharias A, Habib RH, Schwann TA, Riordan CJ, Durham SJ, Shah A: Improved survival with radial artery versus vein conduits in coronary artery bypass surgery with left internal thoracic artery to left anterior descending artery grafting. Circulation. 2004, 109: 1489-1496. 10.1161/01.CIR.0000121743.10146.78.
Article
PubMed
Google Scholar
Provenchère S, Plantefève G, Hufnagel G, Vicaut E, de Vaumas C, Lecharny JB, Depoix JP, Vrtovsnik F, Desmonts JM, Philip I: Renal dysfunction after cardiac surgery with normothermic cardiopulmonary bypass: Incidence, risk factors, and effect on clinical outcome. Anesth Analg. 2003, 96: 1258-1264. 10.1213/01.ANE.0000055803.92191.69.
Article
PubMed
Google Scholar
Leitch JW, Thomson D, Baird DK, Harris PJ: The importance of age as a predictor of atrial fibrillation and flutter after coronary artery bypass grafting. J Thorac Cardiovasc Surg. 1990, 100: 338-342.
CAS
PubMed
Google Scholar
Creswell LL, Schuessler RB, Rosenbloom M, Cox JL: Hazards of postoperative atrial arrhythmias. Ann Thorac Surg. 1993, 56: 539-549.
Article
CAS
PubMed
Google Scholar
Shahian DM: Improving cardiac surgery quality – volume, outcome, process?. JAMA. 2004, 291: 246-249. 10.1001/jama.291.2.246.
Article
CAS
PubMed
Google Scholar
Berwick DM: Public performance reports and the will for change. JAMA. 2002, 288: 1523-1524. 10.1001/jama.288.12.1523.
Article
PubMed
Google Scholar
Landon BE, Normand SL, Blumenthal D, Daley J: Physician clinical performance barriers: Prospects and barriers. JAMA. 2003, 290: 1183-1189. 10.1001/jama.290.9.1183.
Article
CAS
PubMed
Google Scholar