Published in Health Serv Res on December 01, 1989
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Distribution of physicians in Ontario. Where are there too few or too many family physicians and general practitioners? Can Fam Physician (1997) 2.40
Testing the null hypothesis in small area analysis. Health Serv Res (1992) 1.23
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Regional variations in the use of home care services in Ontario, 1993/95. CMAJ (1999) 0.96
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Regional variations in the use of common surgical procedures: within and between England and Wales, Canada and the United States of America. Soc Sci Med A (1981) 4.88
Changes in tonsillectomy rates associated with feedback and review. Pediatrics (1977) 2.60
Hysterectomy: variations in rates across small areas and across physicians' practices. Am J Public Health (1984) 2.33
A new audit prodecure applied to an old question: Is the frequency of T&A justified? Med Care (1977) 2.31
Elective surgical rates--do high rates mean lower standards? Tonsillectomy and adenoidectomy in Manitoba. N Engl J Med (1977) 2.28
Community correlates of hospital use. Health Serv Res (1984) 2.06
Variations in surgery in Ontario. Med Care (1979) 1.87
Measuring the quality of medical care through vital statistics based on hospital service areas; I. Comparative study of appendectomy rates. Am J Public Health Nations Health (1952) 1.87
Small area statistics: large statistical problems. Am J Public Health (1984) 1.84
Medicare patients: geographic differences in hospital discharge rates and multiple stays. Soc Secur Bull (1977) 1.42
The need for assessing the outcome of common medical practices. Annu Rev Public Health (1980) 1.35
Geographic variations in the use of services: do they have any clinical significance? Health Aff (Millwood) (1984) 1.21
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Assessing the impact of tonsillectomies. Med Care (1978) 1.14
Regional differences in hospital utilization. How much can be traced to population differences? Med Care (1984) 1.13
Surgical utilization in the U.S.A. Med Care (1980) 1.07
Clinical correlates of small area variations in population-based admission rates for diabetes. Med Care (1984) 1.04
Clinical profiles of hospital discharge rates in local communities. Health Serv Res (1985) 1.01
Assessing existing technologies: the Manitoba study of common surgical procedures. Med Care (1983) 0.88
Small-area variations in Iowa hospital utilization. Iowa Med (1985) 0.81
When surgical rates change. Workload and turnover in Manitoba, 1974-1978. Med Care (1984) 0.79
Tonsillectomy in Manitoba: who are the patients? the surgeons? the hospitals? J Community Health (1979) 0.79
Iowa employers use small area analysis in benefits reform. Bus Health (1986) 0.79
What physicians should know about small area variation analysis. Md Med J (1989) 0.79
Reduction of the extent of ischemic myocardial injury by neutrophil depletion in the dog. Circulation (1983) 4.01
The relation of pneumothorax and other air leaks to mortality in the acute respiratory distress syndrome. N Engl J Med (1998) 3.40
Impact of education for physicians on patient outcomes. Pediatrics (1998) 2.54
Socioecological stressor areas and black-white blood pressure: Detroit. J Chronic Dis (1973) 2.48
Idiopathic pulmonary fibrosis: predicting response to therapy and survival. Am J Respir Crit Care Med (1998) 2.43
Community norms of alcohol usage and blood pressure: Tecumseh, Michigan. Am J Public Health (1980) 2.35
Short-term and long-term outcomes after bilateral lung volume reduction surgery : prediction by quantitative CT. Chest (2001) 2.26
Analysis of coronary angioplasty practice in the United States with an insurance-claims data base. Circulation (1993) 2.16
Visual outcome and ocular survival after penetrating trauma. A clinicopathologic study. Ophthalmology (1995) 2.07
Variability in Cobb angle measurements in children with congenital scoliosis. J Bone Joint Surg Br (1995) 2.03
Skin color, ethnicity, and blood pressure I: Detroit blacks. Am J Public Health (1978) 1.82
Neurodevelopmental outcome of patients after the fontan operation: A comparison between children with hypoplastic left heart syndrome and other functional single ventricle lesions. J Pediatr (2000) 1.76
Socio-ecological stress, suppressed hostility, skin color, and Black-White male blood pressure: Detroit. Psychosom Med (1973) 1.70
Decrease in cortisol reverses human hippocampal atrophy following treatment of Cushing's disease. Biol Psychiatry (1999) 1.66
Unexplained exertional limitation: characterization of patients with a mitochondrial myopathy. Am J Respir Crit Care Med (2001) 1.56
Outcome after laminectomy for lumbar spinal stenosis. Part II: Radiographic changes and clinical correlations. J Neurosurg (1994) 1.54
A prospective randomized clinical trial of intracoronary streptokinase versus coronary angioplasty for acute myocardial infarction. N Engl J Med (1986) 1.52
Acute hemodynamic effects of captopril in children with a congestive or restrictive cardiomyopathy. Circulation (1991) 1.47
The impact of vitamin A supplementation on morbidity: a randomized community intervention trial. Am J Public Health (1991) 1.45
A randomized controlled trial of hospital discharge three days after myocardial infarction in the era of reperfusion. N Engl J Med (1988) 1.39
Accuracy and reliability of dosing equations to individualize theophylline treatment of apnea of prematurity. Pharmacotherapy (1995) 1.39
Contraction-induced injury to single fiber segments from fast and slow muscles of rats by single stretches. Am J Physiol (1996) 1.36
Long-term effects of asthma education for physicians on patient satisfaction and use of health services. Eur Respir J (2000) 1.32
A randomized trial of sodium fluoride as a treatment for postmenopausal osteoporosis. Osteoporos Int (1991) 1.23
Bone mineral density and its change in pre-and perimenopausal white women: the Michigan Bone Health Study. J Bone Miner Res (1998) 1.22
The effect of ibuprofen on accumulation of indium-111-labeled platelets and leukocytes in experimental myocardial infarction. Circulation (1982) 1.21
Skin color, ethnicity, and blood pressure II: Detroit whites. Am J Public Health (1978) 1.21
Disentangling measures of individual perceptions of community social dynamics: results of a community survey. Health Educ Behav (2001) 1.20
Prospective, double-blind, placebo-controlled trial of low-dose amiodarone in patients with severe heart failure and asymptomatic frequent ventricular ectopy. Am Heart J (1991) 1.15
Type I collagen gene expression in human atherosclerosis. Localization to specific plaque regions. Am J Pathol (1993) 1.14
Effects of a physical activity program on metabolic control and cardiovascular fitness in children with insulin-dependent diabetes mellitus. Diabetes Care (1984) 1.12
Reporting mistreatment of older adults: the role of physicians. J Am Geriatr Soc (1996) 1.11
The prevalence of anti-latex IgE antibodies among registered nurses. J Allergy Clin Immunol (1996) 1.11
The relative efficiency and power of small-pedigree studies of the heritability of a quantitative trait. Hum Hered (1993) 1.09
Intraaortic balloon pumping 1967 through 1982: analysis of complications in 733 patients. Am J Cardiol (1986) 1.09
Elevated cortisol levels in Cushing's disease are associated with cognitive decrements. Psychosom Med (2001) 1.07
Depressed mood and other psychiatric manifestations of Cushing's syndrome: relationship to hormone levels. Psychosom Med (1981) 1.07
Functional units, chewing, swallowing, and food avoidance among the elderly. J Prosthet Dent (1997) 1.06
Heterosexual experiences and partnerships of urban, low-income African-American and Hispanic youth. J Acquir Immune Defic Syndr Hum Retrovirol (1996) 1.03
Decreased hypothalamic gonadotropin-releasing hormone secretion in male marathon runners. N Engl J Med (1986) 1.03
Increased forearm vascular reactivity in patients with hypertension after repair of coarctation. Circulation (1985) 1.01
Comparisons of different sampling designs for the determination of genetic transmission mechanisms in quantitative traits. Am J Hum Genet (1984) 1.01
Borderline hypertension--a critical review. J Chronic Dis (1971) 1.00
Prostacyclin protects ischemic reperfused myocardium in the dog by inhibition of neutrophil activation. Am Heart J (1987) 1.00
Heredity, stress and blood pressure, a family set method: epilogue. J Chronic Dis (1977) 1.00
Reduction of the size of infarction by allopurinol in the ischemic-reperfused canine heart. Circulation (1986) 0.99
Changes in functional health status of older women with heart disease: evaluation of a program based on self-regulation. J Gerontol B Psychol Sci Soc Sci (2000) 0.99
Cushing's syndrome after treatment: changes in cortisol and ACTH levels, and amelioration of the depressive syndrome. Psychiatry Res (1986) 0.95
The induction of congenital spinal deformities in mice by maternal carbon monoxide exposure. J Pediatr Orthop (2001) 0.95
The reliability of gastric smears by auramine-rhodamine staining technique for the diagnosis of tuberculosis. Am Rev Respir Dis (1976) 0.94
Impact of self-management education on the functional health status of older adults with heart disease. Gerontologist (1992) 0.94
Heredity, stress and blood pressure, a family set method--I. Study aims and sample flow. J Chronic Dis (1977) 0.93
Canine myocardial reperfusion injury: protection by a free radical scavenger, N-2-mercaptopropionyl glycine. J Cardiovasc Pharmacol (1986) 0.93
Effect of superoxide dismutase on myocardial infarct size in the canine heart after 6 hours of regional ischemia and reperfusion: a demonstration of myocardial salvage. Circ Res (1989) 0.92
A family set method for estimating heredity and stress. II. Preliminary results of the genetic methodology in a pilot survey of Negro blood pressure, Detroit, 1966-1967. J Chronic Dis (1970) 0.92
The effect of bronchopulmonary dysplasia on growth at school age. Pediatrics (1995) 0.91
Is near basal blood pressure a more accurate predictor of cardiorenal manifestations of hypertension than casual blood pressure? J Chronic Dis (1978) 0.91
Heredity, stress and blood pressure, a family set approach: the Detroit Project revisited. J Chronic Dis (1983) 0.90
The cardiac output--oxygen uptake relationship of men during graded bicycle ergometry. Med Sci Sports (1977) 0.90
Disease entities, mixed multi-normal distributions, and the role of the hyperkinetic state in the pathogenesis of hypertension. Stat Med (1990) 0.89
The effect of airborne lead particle size on worker blood-lead levels: an empirical study of battery workers. J Occup Med (1991) 0.89
Factors influencing quality of life in older women with heart disease. Med Care (2001) 0.89
A family set method for estimating heredity and stress. I. A pilot survey of blood pressure among Negroes in high and low stress areas, Detroit, 1966-1967. J Chronic Dis (1970) 0.89
A scale for Assessing Health Care Providers' Teaching and Communication Behavior regarding asthma. Health Educ Behav (1997) 0.89
Outcome after laminectomy for lumbar spinal stenosis. Part I: Clinical correlations. J Neurosurg (1994) 0.89
Heredity, stress and blood pressure, a family set method--II. Results of blood pressure measurement. J Chronic Dis (1977) 0.87
On the asymmetry of biological frequency distributions. Genet Epidemiol (1990) 0.87
An evaluation of peer and professional trainers in a union-based occupational health and safety training program. J Occup Environ Med (1997) 0.87
Heredity, stress and blood pressure, a family set method--V. Heritability estimates. J Chronic Dis (1977) 0.87
Intraoperative ketorolac has an opioid-sparing effect in women after diagnostic laparoscopy but not after laparoscopic tubal ligation. Anesth Analg (1996) 0.87
Identification of women at risk for developing postmenopausal osteoporosis with vertebral fractures: role of history and single photon absorptiometry. Bone Miner (1989) 0.87
Usefulness of home BP determination in treating borderline hypertension. JAMA (1982) 0.86
Hemodynamic characteristics of neonates following first stage palliation for hypoplastic left heart syndrome. Circulation (1995) 0.86
Comparison of AIHA ISO 9001-based occupational health and safety management system guidance document with a manufacturer's occupational health and safety assessment instrument. Am Ind Hyg Assoc J (1998) 0.85
Testing separate families of segregation hypotheses: bootstrap methods. Am J Hum Genet (1989) 0.84
Plasma norepinephrine variations with dietary sodium intake. Hypertension (1980) 0.83
Short-term and long-term effects of plasmapheresis on serum proteins and immunoglobulins. Transfusion (1976) 0.83
Longitudinal influence of age, menopause, hormone replacement therapy, and other medications on parotid flow rates in healthy women. J Gerontol A Biol Sci Med Sci (2000) 0.83
Combined vs. single-drug studies of susceptibilities of Mycobacterium kansasii to isoniazid, streptomycin, and ethambutol. Am J Clin Pathol (1978) 0.83
Cognitive performance at school age of very low birth weight infants with bronchopulmonary dysplasia. J Dev Behav Pediatr (1999) 0.83
Depressed natural killer cell activity in schizophrenic patients. Immunol Invest (1994) 0.82
Sample sizes in the multivariate analysis of repeated measurements. Biometrics (1986) 0.82
A comprehensive payment model for short- and long-stay psychiatric patients. Health Care Financ Rev (1993) 0.82
A study of blood utilization by diagnosis, month of transfusion, and geographic region of the United States. Transfusion (1980) 0.82
A study of radiologic imaging techniques and airway grading to predict a difficult endotracheal intubation. J Clin Anesth (1995) 0.82
Nonsurgical treatment of patients with periodontal disease. Oral Surg Oral Med Oral Pathol Oral Radiol Endod (1996) 0.82
Xanthine oxidase inhibition does not limit canine infarct size. Circulation (1991) 0.82
Suppression of ventricular arrhythmias by volatile anesthetics in a canine model of chronic myocardial infarction. Anesthesiology (1990) 0.82
Determination of optimal time lapse for recall of patients in an incremental dental care program. J Am Dent Assoc (1975) 0.81
A logistic regression model for the decision to perform access surgery. J Clin Periodontol (1997) 0.81
Preoperative predictors of cost in Medicare-age patients undergoing coronary artery bypass grafting. Ann Thorac Surg (1998) 0.81
Risks associated with intraaortic balloon pumping in patients with and without diabetes mellitus. Am J Cardiol (1988) 0.81
Fluoride supplements for children. A survey of physicians' prescription practices. Am J Dis Child (1980) 0.81
The role of the primary care physician in the care of children with serious heart disease. Pediatrics (1994) 0.81
Relationship of growth and blood pressure in inbred rats. Am J Physiol (1994) 0.81
Predictors of hypertension. Ann N Y Acad Sci (1978) 0.81
Role of calciotrophic hormones in calcium mobilization of lactation. Am J Clin Nutr (1998) 0.80
Basic statistics for quality control in the clinical laboratory. Crit Rev Clin Lab Sci (1982) 0.80
Influence of high past lead-in-air exposures on the lead-in-blood levels of lead-acid battery workers with continuing exposure. J Occup Med (1991) 0.80
A longitudinal study of the relation of lead in blood to lead in air concentrations among battery workers. Br J Ind Med (1992) 0.80