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International variation in anesthesia care during cataract surgery: results from the International Cataract Surgery Outcomes Study.

https://arctichealth.org/en/permalink/ahliterature207513
Source
Arch Ophthalmol. 1997 Oct;115(10):1304-8
Publication Type
Article
Date
Oct-1997
Author
J C Nørregaard
O D Schein
L. Bellan
C. Black
J. Alonso
P. Bernth-Petersen
E. Dunn
T F Andersen
M. Espallargues
G F Anderson
Author Affiliation
Institute of Public Health, Faculty of Health Sciences, University of Copenhagen, Denmark.
Source
Arch Ophthalmol. 1997 Oct;115(10):1304-8
Date
Oct-1997
Language
English
Publication Type
Article
Keywords
Anesthesia - economics - methods - standards
Canada
Cataract Extraction
Cost-Benefit Analysis
Denmark
Humans
Interprofessional Relations
Monitoring, Intraoperative - methods - standards
Physician's Practice Patterns
Questionnaires
Random Allocation
Retrospective Studies
Spain
Treatment Outcome
United States
Abstract
To describe international variation in anesthesia care and monitoring during cataract surgery and to discuss its implications for cost and safety.
A standardized questionnaire was sent to random samples of ophthalmologists in the United States, Canada, and Barcelona, Spain, and to all ophthalmologists in Denmark. The survey was conducted in 1993 and 1994. Certified ophthalmologists who had performed 1 or more cataract extractions in the previous year were eligible for enrollment.
The response rates were 62% in the United States (n=148), 67% in Canada (n=276), 70% in Barcelona (n=89), and 80% in Denmark (n=82). The anesthetic technique for cataract surgery varied significantly between sites (P
PubMed ID
9338678 View in PubMed
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International variation in ophthalmologic management of patients with cataracts. Results from the International Cataract Surgery Outcomes Study.

https://arctichealth.org/en/permalink/ahliterature72764
Source
Arch Ophthalmol. 1997 Mar;115(3):399-403
Publication Type
Article
Date
Mar-1997
Author
J C Norregaard
O D Schein
G F Anderson
J. Alonso
E. Dunn
C. Black
T F Andersen
P. Bernth-Petersen
L. Bellan
M. Espallargues
Author Affiliation
Department of Social Medicine, Faculty of Health Sciences, University of Copenhagen, Denmark.
Source
Arch Ophthalmol. 1997 Mar;115(3):399-403
Date
Mar-1997
Language
English
Publication Type
Article
Keywords
Adult
Canada
Cataract - complications - therapy
Cataract Extraction - methods - statistics & numerical data
Comparative Study
Denmark
Female
Humans
Male
Middle Aged
Ophthalmology - statistics & numerical data - trends
Physician's Practice Patterns - statistics & numerical data - trends
Questionnaires
Random Allocation
Research Support, Non-U.S. Gov't
Research Support, U.S. Gov't, P.H.S.
Spain
Treatment Outcome
United States
World Health
Abstract
OBJECTIVES: To describe international variation in the management of patients with cataacts in 4 health care systems and to discuss the potential implications for cost and utilization of services. DESIGN: To characterize current clinical practice on patients with no coexisting medical or ocular conditions, a standardized questionnaire was sent to random samples of ophthalmologists in the United States (response rate, 82.5%), Canada (66.9%), and Barcelona, Spain (70.4%), and to all ophthalmologists in Denmark (80.1%). From the United States, 526 ophthalmologists who performed cataract surgery participated in the study; there were 276 from Canada, 89 from Barcelona, and 82 from Denmark. RESULTS: Although in all 4 sites most surgeons reported that they performed A-scanning, fundus examination, and refraction routinely before surgery, significant crossnational variation was observed in preoperative ophthalmic and medical testing. While preoperative medical tests were virtually unused in Denmark, they were widely used in the other sites. A significantly higher proportion of the surgeons in the United States and Barcelona reported that they performed less than 100 extractions per year compared with surgeons in Canada and Denmark (P
PubMed ID
9076214 View in PubMed
Less detail