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Biomedical subjects

R H Fletcher

Publications and source records attributed to R H Fletcher.

At least 109 records · Page 6Linked to original sources

A teaching hospital medical clinic: secondary rather than primary care.

Although medical clinics in teaching hospitals are said to dispense primary care, the assertion has not been established by formal descriptions of care in such clinics. In this paper the authors describe 287 patient visits to a medical polyclinic (where generalists and subspecialists of internal medicine practice together) over a one-year period. The prevalence of disease was much higher than in existing descriptions of office-based primary care. The majority of visits to subspecialists involved medical problems relevant to the subspecialty, but both subspecialists and generalists dealt with medical problems across subspecialty lines because most patients had multiple problems. Although the data indicate these patients' need for accessibility, comprehensiveness, coordination, and continuity is at least as great as that of patients receiving primary care, this clinic is most appropriately described as a secondary-care facility.

Aged↗

Multiphasic screening. Case-finding tool in a Teaching Hospital Medical Clinic.

Multiphasic screening as a case-finding tool was evaluated in a randomized, controlled study. For each of 112 physicians, a patient was assigned to one of three groups: multiphasic screening group (SG), chart abstract group (AG), or chart review group (RG). Medical problem lists constructed before and after receiving additional information were compared. Physicians for 36 SG patients identified considerably more new medical problems, both total (77) and ones they considered important (25), than 40 AG physicians (14 and 8) and 36 RG physicians (4 and 0). One year later, 38 of the 95 newly identified problems had been acted on, 31 in the SG. Medical care was affected in nine patients: six in SG, two in AG, and one in RG. Multiphasic screening may help physicians identify new medical problems in clinic patients.

Adult↗

Epidemiology for Canadian medical students--desirable attitudes, knowledge and skills.

There is increasing recognition that the concepts traditionally taught by epidemiologists are essential for all medical graduates, most of whom will be clinicians, and not just for the minority who will specialize in population-based disciplines. This paper presents the recommendations of a Canadian conference which considered objectives for teaching epidemiology to medical undergraduates. These objectives are presented as the attitudes, knowledge and skills medical students should acquire. Recommendations concentrate on what should be learned, rather than what should be taught, or who should teach it. It was the concensus that epidemiologists are responsible for assuring that basic epidemiological attitudes, knowledge and skills be acquired, though the subjects need not be taught exclusively by epidemiologists themselves.

Attitude↗

The Medical Polyclinic: an approach to conflicting needs in a teaching hospital.

University teaching hospitals have become increasingly aware of their responsibility to improve both the teaching of ambulatory care and the quality of care provided in their clinics. This paper describes how one department of medicine met this challenge by forming a "Medical Polyclinic." The majority of the department's faculty and house staff, at all academic and training levels, participate in a system of ambulatory care with the following objectives: each patient has a single physician whom he sees by appointment and who coordinates his care; all medical subspecialties are available in the same clinic session; the clinic is attractive and efficient. While these goals are not infrequently met in private group practices, they are unusual in a university teaching hospital, where faculty, house staff, students, and patients each have unique needs, not always compatible. The success and problems of the polyclinic approach are discussed.

Ambulatory Care↗

Writing an abstract.

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Abstracting and Indexing↗

Storm warnings.

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Education, Medical↗

Negative trials.

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Clinical Trials as Topic↗

Changing of the guard.

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Anniversaries and Special Events↗

Pap tests of rural black women.

Cervical cancer is an important cause of cancer mortality in black women. Pap tests may prevent such deaths, but poor, rural black women are relatively less likely than others to be screened. In order to understand why that is so, the authors surveyed 149 women in three rural North Carolina counties. Thirty-three percent of the women interviewed had not had a Pap test in the preceding three years. Variables independently associated with not having a recent Pap test included: having no identifiable source of medical care; having more than one source of gynecologic care; having an internist provide gynecologic care; and perceiving psychological barriers to Pap tests and pelvic examinations. Income, educational level, and health insurance status were not associated with having a recent Pap test. Although access to care remains a problem for some, better use should be made of the medical care encounters available.

Adolescent↗

The radiologic diagnosis of pancreatic cancer. The effect of new imaging techniques.

The objective of this study was to evaluate how the introduction of radiologic studies affected the diagnostic workup for pancreatic cancer, from 1955 through 1979. For 961 patients diagnosed as having pancreatic cancer at three teaching hospitals, we reviewed medical records, autopsy reports, and death certificates for results from all radiologic studies, surgical and pathologic procedures, and for the final diagnosis. The number of radiologic studies per patient increased as new studies were introduced; 1.6 for 1955-1959, 3.5 for 1975-1979 (P less than 0.0001). Depending on the cutoff level chosen, the sensitivity of the overall radiologic diagnosis increased over time, 0.17-0.43 for 1955-1959, to 0.54-0.78 for 1975-1979; CT, US, and ERCP accounted for much of the increase. As newer radiologic studies are introduced, continued use of previously accepted studies should be carefully evaluated.

Adenocarcinoma↗

The social and functional consequences of stroke for elderly patients.

This study sought to answer questions about the social and functional consequences of stroke for elderly patients (greater than or equal to 65 years of age). Survivors of acute stroke were retrospectively identified, and hospital records were reviewed. One year after discharge, follow-up interviews were conducted with families of surviving patients. Most patients were discharged to home (82%) and remained there. Independent functional status was the single predictor of discharge to home (p less than 0.01). By the time of followup, less than half of the surviving patients were functionally independent (42%). Stroke is an important cause of functional dependence among the elderly. Attention should be focused on minimizing the effects of persisting dysfunction on them and their families.

Activities of Daily Living↗