Educational programs in US medical schools, 1996-1997

We use data from the 1996-1997 Liaison Committee on Medical Education Annual Medical School Questionnaire, which had a 100% response rate, to describe medical education programs in the United States. In the 1996-1997 academic year, there were 95 568 full-time medical school faculty members, a 4.5% increase from 1995-1996. In clinical departments, the largest increases were in emergency medicine (a 29% increase from 1995-1996) and family medicine (a 13% increase). Of all full-time faculty members in clinical departments, 76.9% have an MD or DO as the highest degree, 4.5% have both an MD and PhD, 13.9% have a PhD, and 4.7% have an academic or professional bachelor's or master's degree as their final degree. The total number of applicants for the class entering in 1996 was 46968 (0.8% increase from 1995), while the number of first-time applicants decreased 1% from 1995. First-year medical students who were members of underrepresented minority groups numbered 2236, a 4% decrease from 1995. In 1996-1997, the total number of medical students was 66712 (0.3% less than in 1995-1996). For students graduating during the 1995-1996 academic year, 13% took longer than 4 years to complete the program. There were 47 medical schools that reported that 1 or more hospitals used for required clinical clerkships had changed ownership, merged, or closed during 1996. Medical schools used an average of 6 (range, 1-36) hospitals for core clinical clerkship. Ninety-five schools required a passing grade on Step 1 of the US Medical Licensing Examination (USMLE) for promotion or graduation; 54 schools required a passing grade on Step 2 of the USMLE.     

The Healing Web: implementation for education

Skating is a favourite sport in the Netherlands. Injury data on skating were collected from the emergency departments of 6 hospitals in the province of Friesland in the Netherlands during the Eleven Cities ice skating marathon over 200 kilometers in January 1997, with 16,688 participants. Among a total of 55 fractures, the maxillofacial skeleton had a relative high fracture frequency (n = 7; 13%), especially the zygomatic complex (n = 6); one patient had a mandibular fracture. An innocent-looking black eye, unilateral numbness of the upper lip and malocclusion following a skating accident merit full medical attention.     

Administration of first-aid and prevention of injuries in Kenyan soccer

Appropriate scientific training demands the cooperation of the coach, player, doctor and physiotherapist. The training process involves the medical examination before a competitive season, the diagnosis and treatment of injuries when they occur, the prevention of injuries and the rehabilitation of the injured back into competitive play. It is in these respects that a coach requires the services of a doctor and/or a physiotherapist on the technical bench. This study therefore attempted to establish whether the soccer coaches were benefiting from the professional support of the doctors. The study sought the views of the Kenyan soccer coaches on the administration of first-aid and the preventive measures against injuries. Specifically, the study attempted to find out whether the Kenyan soccer clubs employed team doctors, whether the coaches had adequate knowledge in first-aid, the injury prevention measures that the coaches enforced, etc. A questionnaire was administered to 42 individual soccer coaches who were attending an advanced Confederation Africaine de Football (CAF) coaching course in Nairobi. Thirty-three (78.57%) were used in the study. The participants were drawn from all the provinces of Kenya except North Eastern. The findings were that 13 (39.4%) of the clubs represented did not have a qualified medical attendant; that in the absence of a team doctor, it is the coach who mostly administered first-aid (42.4%); that out of all the coaches only 15 (45.5%) were well versed in first-aid procedures, among others.(ABSTRACT TRUNCATED AT 250 WORDS)     

Medical care delivery at the 1996 Olympic Games. Centers for Disease Control and Prevention Olympics Surveillance Unit

CONTEXT: Mass gatherings like the 1996 Olympic Games require medical services for large populations assembled under unusual circumstances. OBJECTIVE: To examine delivery of medical services and to provide data for planning future events. DESIGN: Observational cohort study, with review of medical records at Olympics medical facilities. SETTING: One large multipurpose clinic and 128 medical aid stations operating at Olympics-sponsored sites in the vicinity of Atlanta, Ga. PARTICIPANTS: A total of 10715 patients, including 1804 athletes, 890 officials, 480 Olympic dignitaries, 3280 volunteers, 3482 spectators, and 779 others who received medical care from a physician at an Olympic medical station. MAIN OUTCOME MEASURES: Number of injuries and cases of heat-related illness among participant categories, medical use rates among participants with official Games credentials, and use rates per 10000 persons attending athletic competitions. RESULTS: Injuries, accounting for 35% of all medical visits, were more common among athletes (51.9% of their visits, P < .001) than among other groups. Injuries accounted for 31.4% of all other groups combined. Spectators and volunteers accounted for most (88.9%, P < .001) of the 1059 visits for heat-related illness. The rates for number of medical encounters treated by a physician were highest for athletes (16.2 per 100 persons, P < .001) and lowest for volunteers (2.0 per 100). Overall physician treatment rate was 4.2 per 10000 in attendance (range, 1.6-30.1 per 10000). A total of 432 patients were transferred to hospitals. CONCLUSIONS: Organizers used these data during the Games to monitor the health of participants and to redirect medical and other resources to areas of increased need. These data should be useful for planning medical services for future mass gatherings.     

Abortion incidence and services in the United States, 1995-1996

CONTEXT: In the 1980s, the number of abortion providers in the United States began to decline, and more recently, so has the number of abortions performed. Whether the decline in service providers, which was last documented in 1992, is continuing and whether this influences the availability and number of abortions is of public interest. METHODS: In 1997, the Alan Guttmacher Institute conducted its 12th survey of all known abortion providers in the United States. The number and location of abortion providers and abortions were tabulated for 1995 and 1996, and trends were calculated by comparing these data with those from earlier surveys. Limited data were also gathered on types of abortion procedures. RESULTS: Between 1992 and 1996, the number of abortions fell from 1,529,000 to 1,366,000, and the abortion rate decreased from 26 to 23 per 1,000 women aged 15-44. The number of providers fell 14%, to 2,042, with the greatest decline among hospitals and physicians' offices rather than clinics. Eighty-six percent of counties had no known abortion provider, and 32% of women aged 15-44 lived in these counties. Of the country's 320 metropolitan areas, 89 had no known abortion provider, and for an additional 12, fewer than 50 abortions each were reported. Seventy percent of abortions were performed in specialized clinics and only 7% in hospitals. In the first half of 1997, early medical abortions were being offered in about 160 facilities, virtually all of which were also providers of surgical abortions. CONCLUSIONS: While abortion services in some areas of the country have declined since 1992 and many women continue to have limited access to providers, other factors have probably had more influence on the level of abortions performed. Early medical abortion methods are too new to be a measurable factor in abortion access.     

Authorship: the coin of the realm, the source of complaints

CONTEXT: Disputes associated with achieving recognition for work done may affect both morale and subsequent resource allocation to medical researchers. OBJECTIVE: To assess authorship disputes brought to the Ombuds Office. SETTING: The Ombuds Office, Harvard Medical School, Dental School, School of Public Health, and affiliated hospitals. MAIN OUTCOME MEASURE: Change in number of queries related to authorship between 1991 to 1992 and 1996 to 1997. RESULTS: Disputes increased from 8 (2.3%) of 355 issues brought to the office in 1991 to 1992 to 59 (10.7%) of 551 issues in 1996 to 1997. They also increased from involving 0.06% of the total population of faculty, staff, and students affiliated with the schools in 1991 to 1992 to 0.33% of the total population in 1996 to 1997. Such problems appear to occur more often for women (53% of complaints in 1994-1995 through 1996-1997) and for non-US citizens (21 % of complaints in 1991-1992 through 1996-1997). CONCLUSIONS: Authorship disputes are increasingly frequent. Institutions should increase enforcement of published authorship standards and place more emphasis on managerial skills for laboratory and research department heads.     

Influenza vaccination of the elderly in the municipality of Copenhagen

In October/November 1996 all people living in the city of Copenhagen aged 70 and above were invited to receive an influenza vaccination. Of a total of 62,600 people, 35,423 were vaccinated which is a participation rate of 56%. The participation rate increased with increasing age and in the older age groups the participation rate was 80%. The vaccinations were performed by nurses and most of the participants were vaccinated in special clinics (74.9%). Immobile participants were vaccinated either in their own homes (14.3%), in nursing homes (9.2%), or in hospitals (1.6%). One single case of hospitalisation of a chronically ill patient was registered, because of a weak influenza. No other side effects were registered. The total cost of all vaccinations was 4 million dkr. which is 115 dkr. (approximately 10 Pounds sterling) for each vaccination.     

Teaching hospital costs: implications for academic missions in a competitive market

CONTEXT: As the managed care environment demands lower prices and a greater focus on primary care, the high cost of teaching hospitals may adversely affect their ability to carry out academic missions. OBJECTIVE: To develop a national estimate of total inpatient hospital costs related to graduate medical education (GME). DESIGN: Using Medicare cost report data for fiscal year 1993, we developed a series of regression models to analyze the relationship between inpatient hospital costs per case and explanatory variables, such as case mix, wage levels, local market characteristics, and teaching intensity (the ratio of interns and residents to beds). SETTING AND PARTICIPANTS: A total of 4764 nonfederal, general acute care hospitals, including 1014 teaching hospitals. MAJOR OUTCOME MEASURES: Actual direct GME hospital costs and estimated indirect GME-related hospital costs based on the statistical relationship between teaching intensity and inpatient costs per case. RESULTS: In 1993, academic medical center (AMC) costs per case were 82.9% higher than those for urban nonteaching hospitals (actual cost per case, $9901 vs $5412, respectively). Non-AMC teaching hospital costs per case were 22.5% higher than those for nonteaching hospitals (actual cost per differences in case, $6630 vs $5412, respectively). After adjustment for case mix, wage levels, and direct GME costs, AMCs were 44% more expensive and other teaching hospitals were 14% more costly than nonteaching hospitals. The majority of this difference is explained by teaching intensity. Total estimated US direct and indirect GME-related costs were between $18.1 billion and $22.8 billion in 1997. These estimates include some indirect costs, not directly educational in nature, related to clinical research activities and specialized service capacity. CONCLUSIONS: The cost of teaching hospitals relative to their nonteaching counterparts justifies concern about the potential financial impact of competitive markets on academic missions. The 1997 GME-related cost estimates provide a starting point as public funding mechanisms for academic missions are debated. The efficiency of residency programs, their consistency with national health workforce needs, financial benefits provided to teaching hospitals, and ability of AMCs to maintain higher payment rates are also important considerations in determining future levels of public financial support.     

Economic public health aspects of benign prostatic hyperplasia in Austria

Benign prostatic hyperplasia (BPH) is one of the most frequent diseases in advanced aged men. The introduction of a new coding system (ICD-VESKA) in 1989 made it possible to analyze the number of hospitalized cases and to calculate the costs of inpatient care. In 1990 10,710 BPH cases were treated within Austrian hospitals. Controlling for multiple entries 9,742 individual patients (269.4 per 100,000) were treated 138,761 days. Case fatality was 0.5% (46 deaths). The number of inpatients comprises only the top 1,3% of morbidity, the total number is estimated with 770,000 patients. Based on the official nursing fees total costs in public affiliated hospitals were AS 250 millions. Including private hospitals total costs increase to AS 306 millions. The inpatient care of BPH represents only a small proportion of the total health and economic burden, which obviously mainly occurs in the outpatient system. Therefore BPH is one of the diseases of which social and economic importance is usually underestimated due to a lack of information.     

Sources of bias in a dietary survey of children

OBJECTIVE: To compare non-responders and responders to a dietary survey with respect to demographic variables and intention to choose selected breakfast foods, and to examine if there was any systematic change in number of food items reported during a 7 d recording period. DESIGN: Cross-sectional survey. SETTING: M?lndal, Sweden. SUBJECTS: All pupils in 5th, 7th and 9th grades in the municipality were asked to complete a questionnaire during school hours. All those present (n = 1584, 92% of total) answered questions about lifestyle factors and about intentions, attitudes and beliefs concerning high-fibre bread and milk with varying fat content. All subjects in the initial sample were asked to fill in a 7 d record of food consumed. Acceptable food records were completed by 69% of the initial participants. RESULTS: Subjects not completing the food record differed significantly from participants with respect to demographic, lifestyle and dietary factors. Dropout was more common among those who reported not usually eating breakfast and among those intending to drink whole milk for breakfast. A decline in reported food items during the recording period was also observed. CONCLUSIONS: Two sources of bias were observed here, one indicating significant differences between non-participants and participants, the other suggesting the presence of a time-dependent trend in number of recorded foods. It is likely such biases are present in other dietary surveys involving schoolchildren, and should be taken into consideration in the design, analysis and interpretation of such studies.     

Results of a questionnaire about smoking distributed at the 36th annual meeting of the Japan Society of Chest Diseases

To gather data about smoking habits among members of the Japan Society of Chest Diseases, a questionnaire was distributed during the 36th annual meeting. A total of 2411 out of 3725 questionnaires were returned (65%). The percentage of smokers was 23%. Smoking was prohibited in the hospitals of 281 respondents (8%). Seventy-nine percent reported that patients smoking areas were separated from patients' non-smoking areas, but only 41% reported that physicians' smoking areas were separated from physicians' non-smoking areas. Tobacco was being solid in over 50% of the hospitals represented, either via vending machines or through hospital retail stores. However, 79% of the respondents indicated that hospitals should be smoke-free. Questions of ethics in medicine are highlighted by this questionnaire. The obvious issues involved are whether or nor both patients and physicians should be required to stop smoking in health-care facilities. The larger issue is the degree and method by which the Japan Society of Chest Diseases should involve itself actively in smoking reform for the sake of society in general.     

The practice of psychological testing in clinical services in the United States.

Questionnaire responses were obtained from 185 (61% of 304 agencies including VA stations, state mental hospitals, institutions for mental defectives, outpatient clinics, and counseling centers. The median number of different tests was used 26; the range was from 5 to 8. The most frequently used tests are the Rorschach, Draw-A-Person (Machover), Thematic Apperception Test, Visual Motor Gestalt Test (Bender), Stanford-Binet, WAIS, and MMPI in that order. Comparisons are made of the 20 most used psychological tests in each of 3 decades. From Psyc Abstracts 36:02:2HA79S. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Trends in blood pressure levels and control of hypertension in Finland from 1982 to 1997

OBJECTIVE: To assess the trends in blood pressure levels and hypertension control in Finland from 1982 to 1997. DESIGN: Four independent cross-sectional population surveys conducted in 1982, 1987, 1992 and 1997. SETTING: From 1982 to 1997, the provinces of North Karelia and Kuopio in eastern Finland and the region of Turku-Loimaa in southwestern Finland were surveyed. From 1992 to 1997, the Helsinki-Vantaa region in southern Finland was surveyed. PARTICIPANTS: Men and women aged 25-64 years were selected randomly from the national population register. The total number of participants was 27 623. MAIN OUTCOME MEASURES: We assessed mean systolic and diastolic blood pressure, prevalence of hypertension (subjects with systolic blood pressure > or = 160 mmHg or diastolic blood pressure > or = 95 mmHg or current use of antihypertensive drug treatment) and antihypertensive drug treatment and quality of hypertension care among hypertensive persons. RESULTS: Mean systolic blood pressure and the prevalence of hypertension decreased significantly in all areas except among men in the Helsinki-Vantaa region. The fall in mean diastolic pressure was significant only in eastern Finland. The proportion of hypertensives who were unaware of their condition fell from 45.5 to 24.1% in men and from 27.2 to 15.7% in women. At the same time, the proportion of hypertensives with adequately controlled blood pressure (systolic pressure < 160 mmHg and diastolic pressure < 95 mmHg) increased from 9.4 to 23.5% in men and from 16.0 to 36.7% in women. CONCLUSION: Hypertension care in Finland has improved significantly during the last 15 years. However, the situation is still far from optimal. It is obvious that the biggest problem in hypertension care has shifted from detection to adequate treatment of high blood pressure.     

District sputum smear microscopy services in Malawi

SETTING: Government hospitals and health centres in 23 districts in Malawi. OBJECTIVE: To determine 1) the number and smear-positivity rate of sputum samples submitted at health centres and hospitals, and 2) the time for sputum samples to get from health centres to smear examination. DESIGN: Prospective data collection on sputum specimens coming from health centres to hospital laboratories, and over the equivalent time period, retrospective data collection from laboratory sputum registers. RESULTS: Information was collected over a period of 5.6 months during 1997. Of 21 527 patients submitting sputum samples, 16995 (79%) were from within the hospital and 4532 (21%) were from health centres. Of 15 833 new TB suspects, 12 804 (81%) submitted sputum within the hospital and 3029 (19%) were from health centres. The overall smear-positivity rate was 11.9%: the proportion of new suspects who were smear-positive was significantly higher in health centres (14.1%) compared with hospital-based patients (11.4%, P < 0.05); 27% of all sputum specimens from health centres took 8 days or longer to get to smear examination. Sputum smears were positive from 1-30 days between submission and laboratory examination. CONCLUSION: Fewer sputum samples are submitted at health centres compared with hospitals, and there may be long delays between sputum submission and smear examination. The precise reasons are unclear, but health centre staff need training about the importance of timely case finding procedures.     

Confocal microscopy. Applications in research and practice of pathology

Three 4-hour bus rounds were organized as part of an international palliative care congress, to promote patient-based education both at home and in acute care hospitals. Patient cases were presented and discussed en route to and from each visit. A total of 23 medical specialists visited 16 patients (10 in three different hospitals and 6 at home). A mean of 5.3 cases were presented during each round. A total of nine journal club articles were presented, a mean of three (2-4) articles per round. A questionnaire was filled out anonymously by all 23 participants. On a scale of 1 (worst) to 5 (best) they gave the rounds an overall rating of 5 (range 4-5). These findings suggest bus rounds provide an opportunity for intensive exposure to patient-based learning, both in acute care hospitals and at home.     

Registry of activities of the Section of Hemodynamics and Interventional Cardiology in 1997

The results of the Spanish Registry of Hemodynamic and Interventional Cardiology in 1997 are presented. The Registry collects the activity of 83 centers which constitute all the cardiac catheterization laboratories in Spain. The main activity was adult cardiac catheterization in 75 centers and exclusively pediatric cardiac catheterization in 8. A total of 72,370 diagnostic catheterization procedures, 80% coronary angiographies (57,960; 1,462 per million inhabitants), were performed which represents a 13% total increase compared to 1996. Coronary intervention increased by 23% compared to 1996, for a total number of 18,545 procedures. The ratio of coronary interventions per million inhabitants was 468. Success rates of coronary interventions (91.3%) and complications (3.7%) were similar to those registered in previous years. In the specific field of revascularization devices, there has been a dramatic increase in the use of stents. In 1997, coronary stents were employed in 11,417 cases (a 61% increase compared to 1996) which represents 61.5% of all coronary revascularizations procedures. A total of 14,170 prosthesis were implanted, 72% in a elective way, with a low rate of complications (0.95% subacute closure; 1.45% myocardial infarction and 0.75% mortality). Compared to 1996, directional coronary atherectomy (92 procedures) showed a slight decrease, whereas rotational atherectomy (554 procedures) increased by 49% with double the number of centers performing this technique. As in previous years, a slight decrease (7% compared to 1996) in adult valvuloplasties (559 vs 599) was noted. Pediatric interventional procedures decreased by 17% (465 vs 558 procedures) compared to the 1996 Registry.     

Rabies surveillance in the United States during 1997

In 1997, 49 states, the District of Columbia, and Puerto Rico reported 8,509 cases of rabies in nonhuman animals and 4 cases in human beings to the Centers for Disease Control and Prevention. Nearly 93% (7,899) were wild animals, whereas 7% (610) were domestic species. The total number of reported cases increased 19.4% from that of 1996 (7,128 cases). Increases were apparent in each of the major species groups, with the exception of cattle. The relative contributions of these groups to the total reported for 1997 were as follows: raccoons (50.5%; 4,300 cases), skunks (24.0%; 2,040), bats (11.3%; 958), foxes (5.3%; 448), cats (3.5%; 300), dogs (1.5%; 126), and cattle (1.4%; 122). The 958 cases of rabies reported in bats represented a 29.3% increase over the total reported for 1996 and the greatest number reported since 1984, with cases reported by 46 of the 48 contiguous states. The epizootic of rabies in raccoons expanded into Ohio in 1997 and now includes 19 states and the District of Columbia. Thirteen states, where rabies in raccoons is enzootic, reported increases over 1996 in total numbers of reported cases. New York (1,264 cases), North Carolina (879), Virginia (690), and Maryland (619) reported the greatest numbers of cases [corrected]. Five states reported increases that exceeded 50%, compared with cases reported in 1996: Ohio (673.3%; 15 cases in 1996 to 116 in 1997). Massachusetts (144.3%; 115 to 281), South Carolina (97.9%; 96 to 190), Connecticut (97.4%; 274 to 541), and Maine (86.3%; 131 to 244). Cases of rabies associated with foci of rabies in foxes in west central Texas and in dogs and coyotes in southern Texas continued to decline, with this state reporting 78.3% fewer rabid foxes (13 cases), 26.7% fewer rabid dogs (11), and 63.2% fewer rabid coyotes (7) during 1997, compared with 1996. Reported cases of rabies in cats (300) and dogs (126) increased 12.8% and 13.5%, respectively, whereas cases in cattle (122) decreased by 6.9%. Thirty states, the District of Columbia, and Puerto Rico reported increases in rabies in animals during 1997, compared with decreases reported by 31 states and the District of Columbia in 1996. One state (Mississippi; 5 cases) remained unchanged. Hawaii was the only state that did not report a case of rabies in 1997. Four indigenously acquired cases of rabies reported in human beings were the result of infection with rabies virus variants associated with bats.     

A regional evaluation of variation in low-severity hospital admissions

OBJECTIVE: Determine patient and hospital-level variation in proportions of low-severity admissions. DESIGN: Retrospective cohort study. SETTING: Thirty hospitals in a large metropolitan region. PATIENTS: A total of 43,209 consecutive eligible patients discharged in 1991 through 1993 with congestive heart failure (n = 25,213) or pneumonia (n = 17,995). MEASUREMENTS AND MAIN RESULTS: Admission severity of illness was measured from validated multivariable models that estimated the risk of in-hospital death; models were based on clinical data abstracted from patients' medical records. Admissions were categorized as "low severity" if the predicted risk of death was less than 1%. Nearly 15% of patients (n = 6,382) were categorized as low-severity admissions. Compared with other patients, low-severity admissions were more likely (p < .001) to be nonwhite and to have Medicaid or be uninsured. Low-severity admissions had shorter median length of stay (4 vs 7 days; p < .001), but accounted for 10% of the total number of hospital days. For congestive heart failure, proportions of low-severity admissions across hospitals ranged from 10% to 25%; 12 hospitals had rates that were significantly different (p < .01) than the overall rate of 17%. For pneumonia, proportions ranged from 3% to 22%; 12 hospitals had rates different from the overall rate of 12%. Variation across hospitals remained after adjusting for patient sociodemographic factors. CONCLUSIONS: Rates of low-severity admissions for congestive heart failure and pneumonia varied across hospitals and were higher among nonwhite and poorly insured patients. Although the current study does not identify causes of this variability, possible explanations include differences in access to ambulatory services, decisions to admit patients for clinical indications unrelated to the risk of hospital mortality, and variability in admission practices of individual physicians and hospitals. The development of protocols for ambulatory management of low-severity patients and improvement of access to outpatient care would most likely decrease the utilization of more costly hospital services.     

Fireworks-caused injuries in Denmark

The number and type of fireworks injuries occurring around New Year's Eve as well as type of fireworks used was investigated with the aim of guiding future prophylactic efforts. All patient contacts to emergency rooms throughout Denmark that were due to fireworks were prospectively registered for twenty-four hours before and after New Year's Eve 1995/1996 and 1996/1997. The number of fireworks injuries increased by 13.9% from 381 to 433, and the number of serious injuries increased by 50.8%. In 1996/1997 50% of the injuries were hand injuries, 19% were eye injuries, 8% were injuries to the head and neck, and the remaining 23% were hearing injuries and miscellaneous injuries. Seventy percent of the serious injuries were hand injuries, leading to some form of amputation in a third of cases. Sixty-one percent of the admissions were due to illegal fireworks. It is concluded that the number of serious fireworks injuries is on the increase, and that the main part of these injuries are hand injuries. Over half of the the serious injuries were due to illegal fireworks. Prophylactic efforts should be aimed against hand-held and illegal fireworks.