CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne
-
Almost one-third of adult Canadians are at increased risk of disability, disease and premature death because of being obese. In order to allocate limited health care resources rationally, it is necessary to elucidate the economic burden of obesity. ⋯ A considerable proportion of health care dollars is devoted to the treatment and management of obesity-related comorbidities in Canada. Further research into the therapeutic benefits and cost-effectiveness of management strategies for obesity is required. It is anticipated that the prevention and treatment of obesity will have major positive effects on the overall cost of health care.
-
Randomized Controlled Trial Clinical Trial
Dictated versus database-generated discharge summaries: a randomized clinical trial.
Hospital discharge summaries communicate information necessary for continuing patient care. They are most commonly generated by voice dictation and are often of poor quality. The objective of this study was to compare discharge summaries created by voice dictation with those generated from a clinical database. ⋯ The database system significantly increased the likelihood that a discharge summary was created. Housestaff preferred the database system for summary generation. Physicians thought that the quality of summaries generated by the 2 methods was similar. The use of computer databases to create hospital discharge summaries is promising and merits further study and refinement.
-
The use of the prostate-specific antigen (PSA) test has been increasing rapidly in Canada since its introduction in 1988. The reasons for using the PSA test in patients without known prostate cancer are unclear. This paper reports on the first study in Canada to use physician records to assess the use of PSA testing. ⋯ Screening for prostate cancer was the most common reason for PSA testing in our study group; it occurred most commonly in the family and general practice setting and was usually initiated by the patient. Differences in reasons for testing were identified by practice specialty. Although PSA screening for prostate cancer is sometimes recommended for men between 50 and 70 years of age, it is being conducted in men outside this age group.