Published in Occup Environ Med on June 01, 2009
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Gender differences in Reasons for Sickness Presenteeism - a study among GPs in a Swedish health care organization. Ann Occup Environ Med (2016) 0.75
Conflict of interest in the debate over calcium-channel antagonists. N Engl J Med (1998) 11.14
How attractive does a new technology have to be to warrant adoption and utilization? Tentative guidelines for using clinical and economic evaluations. CMAJ (1992) 10.40
Screening for prostate cancer. A decision analytic view. JAMA (1994) 5.83
Meta-analysis in clinical research. Ann Intern Med (1987) 5.16
Shopping around for hospital services: a comparison of the United States and Canada. JAMA (1998) 4.41
What is subjective global assessment of nutritional status? JPEN J Parenter Enteral Nutr (1987) 4.21
Effect of alpha-interferon treatment in patients with hepatitis B e antigen-positive chronic hepatitis B. A meta-analysis. Ann Intern Med (1993) 3.53
Screening for colon cancer--can we afford colonoscopy? N Engl J Med (2001) 3.48
Direct and indirect costs of asthma in Canada, 1990. CMAJ (1996) 3.07
Parenteral nutrition with branched-chain amino acids in hepatic encephalopathy. A meta-analysis. Gastroenterology (1989) 2.88
Nutritional assessment: a comparison of clinical judgement and objective measurements. N Engl J Med (1982) 2.74
Comparison of an aggressive (U.S.) and a less aggressive (Canadian) policy for cholesterol screening and treatment. Ann Intern Med (1991) 2.61
Effect of restricting contact between pharmaceutical company representatives and internal medicine residents on posttraining attitudes and behavior. JAMA (2001) 2.49
Randomized, controlled trial of an interactive videodisc decision aid for patients with ischemic heart disease. J Gen Intern Med (2000) 2.21
Nonionic contrast media: economic analysis and health policy development. CMAJ (1989) 2.13
Predicting cardiac complications in patients undergoing non-cardiac surgery. J Gen Intern Med (1986) 2.13
When was a "negative" clinical trial big enough? How many patients you needed depends on what you found. Arch Intern Med (1985) 2.11
A randomized crossover trial of Quick Medical Reference (QMR) as a teaching tool for medical interns. J Gen Intern Med (1994) 2.10
Cardiac assessment for patients undergoing noncardiac surgery. A multifactorial clinical risk index. Arch Intern Med (1986) 2.08
Efficacy of pneumococcal vaccination in adults. A meta-analysis of randomized controlled trials. Arch Intern Med (1995) 2.07
Cost and health implications of cholesterol lowering. Circulation (1992) 2.00
Intra-arterial thrombolysis for central retinal artery occlusion: a systematic review. Br J Ophthalmol (2008) 1.86
Primer on medical decision analysis: Part 3--Estimating probabilities and utilities. Med Decis Making (1997) 1.84
Prognosis, survival, and the expenditure of hospital resources for patients in an intensive-care unit. N Engl J Med (1981) 1.72
Perioperative parenteral nutrition: a meta-analysis. Ann Intern Med (1987) 1.62
Direct costs of coronary artery bypass grafting in patients aged 65 years or more and those under age 65. CMAJ (1999) 1.61
Primer on medical decision analysis: Part 4--Analyzing the model and interpreting the results. Med Decis Making (1997) 1.57
Standardization of flow cytometry in myelodysplastic syndromes: a report from an international consortium and the European LeukemiaNet Working Group. Leukemia (2012) 1.57
Perioperative assessment and management of risk from coronary artery disease. Ann Intern Med (1997) 1.53
Tentative guidelines for using clinical and economic evaluations revisited. CMAJ (1993) 1.53
Can the standard gamble be used to determine utilities for uncertain health states? An example using postoperative maintenance therapy in Crohn's disease. Med Decis Making (2000) 1.51
The relation of conjunctival pallor to the presence of anemia. J Gen Intern Med (1997) 1.50
Clinical and population epidemiology: beyond sibling rivalry? J Clin Epidemiol (1990) 1.49
Cost comparison of molecular versus conventional screening of relatives at risk for retinoblastoma. Am J Hum Genet (1996) 1.49
Evaluating the accuracy of nutritional assessment techniques applied to hospitalized patients: methodology and comparisons. JPEN J Parenter Enteral Nutr (1984) 1.46
Should ERCP be routine after an episode of "idiopathic" pancreatitis? A cost-utility analysis. Gastrointest Endosc (1996) 1.41
Universal hepatitis B vaccination: the economics of prevention. CMAJ (1992) 1.40
The effectiveness of a regulatory strategy in containing hospital costs. The Ontario experience, 1967-1981. N Engl J Med (1983) 1.39
Primer on medical decision analysis: Part 5--Working with Markov processes. Med Decis Making (1997) 1.39
Management of asymptomatic chronic aortic regurgitation with left ventricular dysfunction: a decision analysis. J Gen Intern Med (1990) 1.39
Regional variation in medical care. N Engl J Med (1995) 1.35
When does mass screening for open neural tube defects in low-risk pregnancies result in cost savings? CMAJ (1987) 1.25
A mass media programme to prevent smoking among adolescents: costs and cost effectiveness. Tob Control (1997) 1.24
Epidemic of the acquired immunodeficiency syndrome: a need for economic and social planning. Ann Intern Med (1983) 1.24
Preoperative cardiac risk assessment for patients having peripheral vascular surgery. Ann Intern Med (1992) 1.23
Preferences for home vs hospital care among low-risk patients with community-acquired pneumonia. Arch Intern Med (1996) 1.22
Cost-effectiveness analysis of potential improvements to emergency medical services for victims of out-of-hospital cardiac arrest. Ann Emerg Med (1996) 1.21
Effectiveness of emergency medical services for victims of out-of-hospital cardiac arrest: a metaanalysis. Ann Emerg Med (1996) 1.15
A clinician's guide to utility measurement. Prim Care (1995) 1.13
Meta-analysis in medical research: strong encouragement for higher quality in individual research efforts. J Clin Epidemiol (1989) 1.10
Using economic analysis to determine the resource consequences of choices made in planning clinical trials. J Chronic Dis (1985) 1.09
Costs and cost-effectiveness of a universal, school-based hepatitis B vaccination program. Am J Public Health (1998) 1.08
The cost-effectiveness of magnetic resonance imaging for patients with equivocal neurological symptoms. Int J Technol Assess Health Care (1997) 1.07
A comparison of the predictive value of nutritional assessment techniques. Hum Nutr Clin Nutr (1982) 1.05
Global budgeting and the teaching hospital in Ontario. Med Care (1986) 1.03
Prediction of relapse of pediatric acute myeloid leukemia by use of multidimensional flow cytometry. J Natl Cancer Inst (1996) 1.00
Isobutyl nitrite toxicity by ingestion. Ann Intern Med (1980) 0.99
The effect of burn injury on suppressors of cytokine signalling. Shock (2000) 0.98
The meaning of life expectancy: what is a clinically significant gain? J Gen Intern Med (1994) 0.98
Quality of life of patients on long-term total parenteral nutrition at home. J Gen Intern Med (1986) 0.97
Effect of diagnostic testing for multiple sclerosis on patient health perceptions. Rochester-Toronto MRI Study Group. Arch Neurol (1994) 0.96
What is subjective global assessment of nutritional status? 1987. Classical article. Nutr Hosp (2008) 0.95
The accuracy of magnetic resonance imaging in patients with suspected multiple sclerosis. The Rochester-Toronto Magnetic Resonance Imaging Study Group. JAMA (1993) 0.95
Screening for breast cancer: time, travel, and out-of-pocket expenses. J Natl Cancer Inst (1999) 0.94
Charges for medical care at different hospitals. Arch Intern Med (2000) 0.94
Neural networks: what are they? Ann Intern Med (1991) 0.94
Treatment of chronic nonvalvular atrial fibrillation in the elderly: a decision analysis. Med Decis Making (1993) 0.93
Should Canada and the United States universally vaccinate infants against hepatitis B? A cost-effectiveness analysis. Med Decis Making (1993) 0.92
Parenteral nutrition in cancer patients undergoing chemotherapy: a meta-analysis. Nutrition (1992) 0.92
Northern exposure--can the United States learn from Canada? N Engl J Med (1993) 0.91
Do interns and residents order more tests than attending staff? Results of a house staff strike. Med Care (1986) 0.89
Effects of total parenteral nutrition and chemotherapy on the metabolic derangements in small cell lung cancer. Cancer Res (1984) 0.88
Structural changes in oocyte nucleoli of Xenopus laevis during oogenesis and meiotic maturation. Chromosoma (1996) 0.86
Parenteral nutrition--is it helpful? N Engl J Med (1991) 0.86
Management of suspected giant cell arteritis: a decision analysis. J Rheumatol (1992) 0.85
The use of seclusion on a university hospital psychiatric floor. Arch Gen Psychiatry (1972) 0.85
The application of decision analysis to the surgical treatment of early osteoarthritis of the wrist. J Bone Joint Surg Br (2001) 0.85
Surgery versus stereotactic radiosurgery for small, operable cerebral arteriovenous malformations: a clinical and cost comparison. Neurosurgery (1997) 0.84
Psychiatric hospitalization for senile dementia. J Am Geriatr Soc (1972) 0.84
Cost comparison of predictive genetic testing versus conventional clinical screening for familial adenomatous polyposis. Gut (1999) 0.84
Assessment of nutritional status. JPEN J Parenter Enteral Nutr (1990) 0.84
Does treatment with essential amino acids and hypertonic glucose improve survival in acute renal failure?: A meta-analysis. Ren Fail (1988) 0.82
Skeletal muscle function in chronic renal failure: an index of nutritional status. Am J Clin Nutr (1985) 0.82
Economic analysis of low-dose heparin vs the low-molecular-weight heparin enoxaparin for prevention of venous thromboembolism after colorectal surgery. Arch Intern Med (1999) 0.82
Randomized trial of total parenteral nutrition in critically ill patients: metabolic effects of varying glucose-lipid ratios as the energy source. Gastroenterology (1984) 0.82
The effect of spectrum bias on the utility of magnetic resonance imaging and evoked potentials in the diagnosis of suspected multiple sclerosis. Neurology (1996) 0.81
Measuring health outcomes--putting gains into perspective. N Engl J Med (1998) 0.81
Subgroup analyses: primary and secondary. ACP J Club (1995) 0.81
Nifedipine in the treatment of idiopathic Raynaud's syndrome. J Rheumatol (1986) 0.81
Bronchoscopy versus empirical therapy in HIV-infected patients with presumptive Pneumocystis carinii pneumonia. A decision analysis. Am Rev Respir Dis (1993) 0.81
Complete heart block in meningococcemia. Ann Emerg Med (1983) 0.80
Changes in body composition in patients with small-cell lung cancer. The effect of total parenteral nutrition as an adjunct to chemotherapy. Ann Intern Med (1984) 0.80
Improved sample preparation method for selected persistent organochlorine pollutants in human serum using solid-phase disk extraction with gas chromatographic analysis. J Chromatogr B Biomed Sci Appl (1999) 0.79
Decision analysis: what's the prognosis? Ann Intern Med (1987) 0.79
Assessment of normal erythropoiesis by flow cytometry: important considerations for specimen preparation. Int J Lab Hematol (2013) 0.79
Percutaneous injuries among health care workers. The real value of human immunodeficiency virus testing of 'donor' blood. Arch Intern Med (1991) 0.79
A cost-utility analysis of the home parenteral nutrition program at Toronto General Hospital: 1970-1982. JPEN J Parenter Enteral Nutr (1986) 0.79
Tumor-specific aneuploidy not detected in CD19+ B-lymphoid cells from myeloma patients in a multidimensional flow cytometric analysis. Blood (1996) 0.78