Search PubMed⌕ Search

Biomedical subjects

E Guadagnoli

Publications and source records attributed to E Guadagnoli.

At least 37 records · Page 2Linked to original sources
PubMed1998

The quality of care for treatment of early stage breast carcinoma: is it consistent with national guidelines?

BACKGROUND: In response to the importance of early stage breast carcinoma as a public health concern and to the complexity of the clinical literature devoted to treatment of the disease, the National Institutes of Health has held a series of Consensus Development Conferences on the treatment of early stage breast carcinoma. The authors assessed compliance with standards of care for women treated in two states. METHODS: The authors identified patients diagnosed at 18 randomly selected hospitals (N = 1514) in Massachusetts and at 30 hospitals (N = 1061) in Minnesota. They collected data from medical records, patients, and their surgeons to assess compliance with four indicators of quality of care: radiation therapy after breast-conserving surgery, axillary lymph node dissection, chemotherapy for premenopausal women with positive lymph nodes, and hormonal therapy for postmenopausal women with positive lymph nodes and positive estrogen receptor status. RESULTS: Rates of compliance for 3 of the 4 standards of care were > 80% in both states. Only the rate for hormonal therapy for postmenopausal women was low (< 64%). However, the proportion of these women who received either chemotherapy or hormonal therapy was > 90% in both states. CONCLUSIONS: In the states studied, practice appears to be consistent with the results of national consensus conferences and clinical trials regarding the treatment of early stage breast carcinoma. For practices demonstrated to be associated definitively with better outcomes (for example, chemotherapy for premenopausal women with positive lymph nodes) or to be important with respect to prognosis (axillary lymph node dissection) high rates of compliance were observed.

Adult↗
PubMed1998

Rating the appropriateness of coronary angiography--do practicing physicians agree with an expert panel and with each other?

BACKGROUND: Evaluations of the appropriateness of medical care are important to monitor the quality of care and to contain costs and enhance safety by reducing inappropriate care. Experts' views are usually incorporated into evaluations of appropriateness. However, practicing physicians may not concur with these views, and physicians' clinical backgrounds may influence their beliefs. METHODS: We asked 1058 internists, family practitioners, and cardiologists in California, Florida, New York, Pennsylvania, and Texas to rate the appropriateness of coronary angiography after acute myocardial infarction for 20 common indications. Nine clinical experts also rated these indications using an established consensus method. RESULTS: For 17 of the 20 indications, median ratings of surveyed physicians and the expert panel agreed within 1 unit on a 9-unit scale. Patients' older age had a negative effect on ratings by the expert panel but not on ratings by surveyed physicians. In multivariable analyses of surveyed physicians, cardiologists rated angiography as significantly more appropriate than did primary care physicians for complicated indications, and for uncomplicated indications cardiologists who performed invasive procedures gave higher appropriateness ratings for angiography than did cardiologists who did not perform such procedures and primary care physicians. For uncomplicated indications, physicians from hospitals providing coronary angioplasty and bypass surgery rated angiography as more appropriate than physicians from other hospitals. Physicians from New York and those employed by health maintenance organizations rated angiography as less appropriate than other physicians. CONCLUSIONS: Surveyed physicians agreed with clinical experts about the appropriateness of coronary angiography after myocardial infarction for most indications, indicating that well-designed expert panels can closely reflect the views of practicing physicians. Variations in beliefs among practicing physicians suggest that evaluations of medical practice should incorporate the views of a range of relevant types of physicians.

Aged↗
PubMed1998

Effect of local medical opinion leaders on quality of care for acute myocardial infarction: a randomized controlled trial.

CONTEXT: The effectiveness of recruiting local medical opinion leaders to improve quality of care is poorly understood. OBJECTIVE: To evaluate a guideline-implementation intervention of clinician education by local opinion leaders and performance feedback to (1) increase use of lifesaving drugs (aspirin and thrombolytics in eligible elderly patients, beta-blockers in all eligible patients) for acute myocardial infarction (AMI), and (2) decrease use of a potentially harmful therapy (prophylactic lidocaine). DESIGN: Randomized controlled trial with hospital as the unit of randomization, intervention, and analysis. SETTING: Thirty-seven community hospitals in Minnesota. PATIENTS: All patients with AMI admitted to study hospitals over 10 months before (1992-1993, N=2409) or after (1995-1996, N=2938) the intervention. INTERVENTION: Using a validated survey, we identified opinion leaders at 20 experimental hospitals who influenced peers through small and large group discussions, informal consultations, and revisions of protocols and clinical pathways. They focused on (1) evidence (drug efficacy), (2) comparative performance, and (3) barriers to change. Control hospitals received mailed performance feedback. MAIN OUTCOME MEASURES: Hospital-specific changes before and after the intervention in the proportion of eligible patients receiving each study drug. RESULTS: Among experimental hospitals, the median change in the proportion of eligible elderly patients receiving aspirin was +0.13 (17% increase from 0.77 at baseline), compared with a change of -0.03 at control hospitals (P=.04). For beta-blockers, the respective changes were +0.31 (63% increase from 0.49 at baseline) vs +0.18 (30% increase from baseline) for controls (P=.02). Lidocaine use declined by about 50% in both groups. The intervention did not increase thrombolysis in the elderly (from 0.73 at baseline), but nearly two thirds of eligible nonrecipients were older than 85 years, had severe comorbidities, or presented after at least 6 hours. CONCLUSIONS: Working with opinion leaders and providing performance feedback can accelerate adoption of some beneficial AMI therapies (eg, aspirin, beta-blockers). Secular changes in knowledge and hospital protocols may extinguish outdated practices (eg, prophylactic lidocaine). However, it is more difficult to increase use of effective but riskier treatments (eg, thrombolysis) for frail elderly patients.

Adrenergic beta-Antagonists↗
PubMed1998

Patient participation in decision-making.

We review the research both for and against patient participation in decision-making and conclude that (a) patients want to be informed of treatment alternatives, (b) they, in general, want to be involved in treatment decisions when more than one treatment alternative exists, and (c) the benefits of participation have not yet been clearly demonstrated in research studies. However, studies that have addressed the latter issue suffer from methodological problems such as small sample sizes and lack of control for potential confounding variables. We conclude that patient participation in decision-making is justified on humane grounds alone and that physicians should endeavor to engage patients in decision-making, albeit at varying degrees, when more than one effective treatment option exists. We propose that methods be developed to evaluate a patient's level of "readiness" to participate in decision-making and that interventions that match the patient's level of readiness be applied to increase participation.

Decision Making↗
PubMed1998

The impact of cardiac comorbidity after carotid endarterectomy.

PURPOSE: Myocardial infarction and other comorbidities contribute to complications after carotid endarterectomy (CEA). However, because the combined stroke and death rate after CEA is less than 5%, even relatively large series have small numbers of adverse events that preclude a detailed analysis of the association between the outcome and the patient factors, such as comorbidity and age. We sought to overcome this limitation by studying patients who underwent CEA in a large random sample of Medicare beneficiaries. METHODS: We used a database that contained a 20% random sample of all Medicare beneficiaries to identify patients who underwent CEA between the years 1988 to 1990 (n = 22,165), and we followed these cases until 1992. With multivariate logistic regression and Cox proportional hazards regression models, we examined the impact of age, race, gender, geographic location, hospital characteristics, and comorbidity, including acute myocardial infarction (AMI) and congestive heart failure (CHF), on the risk of stroke and death after CEA. RESULTS: AMI and CHF had the greatest negative impact on the long-term survival rates (adjusted hazard ratio [HR]: 2.40, P < .0001, and 2.85, P < .0001, respectively). Other variables with a significant impact on the long-term survival rates were an age of >80 years (HR, 2.16; P < .0001), an acute stroke (HR, 1.51; P < .0001), diabetes mellitus (DM; HR, 1.52; P < .0001), and male sex (HR, 1.32; P < .0001). In addition, AMI, CHF, DM, and advanced age were associated with an increased risk of perioperative stroke and death. CONCLUSION: Patients with AMI, CHF, DM, and an age of >80 years have diminished perioperative and long-term survival rates after CEA. These results may alter the risk/benefit analysis for such patients, especially those with asymptomatic disease.

Age Factors↗
PubMed1998

Use of breast-conserving surgery for treatment of stage I and stage II breast cancer.

PURPOSE: To assess the use of breast-conserving surgery in two states reported to differ with respect to surgical treatment of breast cancer. METHODS: A retrospective cohort study based on data collected from medical records and patients was performed among 1,514 patients diagnosed with early-stage breast cancer in Massachusetts and 1,061 patients in Minnesota. Patients were identified at 18 randomly selected hospitals in Massachusetts and at 30 hospitals in Minnesota. The rate of breast-conserving surgery in both states and the correlates of breast-conserving surgery among women eligible for the procedure were determined. RESULTS: The rate of breast-conserving surgery in both states was much higher than previously reported. Among those eligible for the procedure, nearly 75% underwent breast-conserving surgery in Massachusetts and nearly half did so in Minnesota. Significantly (P < .003) more women who underwent mastectomy in Minnesota (27%) than in Massachusetts (15%) reported that their surgeon did not discuss breast-conserving surgery with them. Among women who underwent mastectomy and who reported being informed of both surgical alternatives, more women (P < .001) in Minnesota (74%) than in Massachusetts (62%) said they ultimately chose mastectomy because their surgeon recommended it. In Massachusetts, women treated at teaching hospitals were twice as likely as other women to undergo breast-conserving surgery. In Minnesota, women over age 70 and those who lived in rural areas were less likely than other women to undergo breast-conserving surgery. CONCLUSION: Although the rate of breast-conserving surgery in each state was higher than expected based on earlier reports, the rates differed considerably between states. Additional studies are needed to determine whether variation in practice between geographic areas is due to differences in patients' preferences and values or to surgeons' propensity for one type of surgery based on where they practice.

Aged↗
PubMed1997

The impact of age, marital status, and physician-patient interactions on the care of older women with breast carcinoma.

Understanding why older women with breast carcinoma do not receive definitive treatment is critical if disparities in mortality between younger and older women are to be reduced. With this in mind, the authors studied 302 women age > or =55 years with early stage breast carcinoma. Data were collected from surgical records and in telephone interviews with the women. The main outcome was receipt of definitive primary tumor therapy, defined either as modified radical mastectomy or as breast-conserving surgery with axillary dissection followed by radiation therapy. The majority (56%) of the women underwent breast-conserving surgery and axillary dissection followed by radiation therapy. After statistical control for four variables (comorbidity, physical function, tumor size, and lymph node status), patients' ages, marital status, and the number of times breast carcinoma specialists discussed treatment options were significantly associated with the receipt of definitive primary tumor therapy. The authors concluded that when older women have been newly diagnosed with breast carcinoma and there is clinical uncertainty as to the most appropriate therapies, patients may be better served if they are offered choices from among definitive therapies. In discussing therapies with them, physicians must be sensitive to their fears and concerns about the monetary costs and functional consequences of treatment in relation to the expected benefits.

Age Factors↗
PubMed1997

Delayed hospital presentation in patients who have had acute myocardial infarction.

BACKGROUND: In patients who have had acute myocardial infarction, the delay between the onset of symptoms and hospital presentation is a critical factor in determining the initial management strategy and outcomes of treatment. OBJECTIVE: To examine the determinants of delayed hospital presentation in patients who have had acute myocardial infarction. DESIGN: Retrospective chart review. SETTING: 37 hospitals in Minnesota. PATIENTS: 2409 persons hospitalized with acute myocardial infarction between October 1992 and July 1993. MAIN OUTCOME MEASURE: Hospital presentation delayed more than 6 hours after the onset of symptoms of acute myocardial infarction. RESULTS: Information on length of delay was available for 2404 patients. Of these patients, 969 (40%) delayed presentation to the hospital for more than 6 hours after the onset of symptoms. Factors associated with prolonged delay included advanced age and female sex. The presence of chest discomfort and a history of mechanical revascularization significantly reduced the risk for prolonged delay. Risk for delay was greatest during the evening and early morning hours (6:00 p.m. to 6:00 a.m.) Patients with a history of hypertension were more likely to delay presentation. Only 42% of all patients hospitalized with acute myocardial infarction had used emergency medical transport services. CONCLUSIONS: Patients who have had acute myocardial infarction often delay hospital presentation. Educational interventions that encourage the prompt use of emergency medical transport services and target specific patient populations, such as elderly persons, women, and persons with cardiac risk factors, may be most successful in reducing the length of delay and improving the outcomes of patients with acute myocardial infarction.

Age Factors↗
PubMed1997

Age-related patterns of care: evidence against ageism in the treatment of early-stage breast cancer.

PURPOSE: To assess whether the use of adjuvant systemic therapy in postmenopausal women with early-stage breast cancer is influenced by patient age. METHODS: A retrospective cohort study based on data collected from medical records and from patients and their surgeons was performed among 746 postmenopausal patients diagnosed with early-stage breast cancer at 30 hospitals located throughout Minnesota. The adjusted odds of receiving hormonal therapy, chemotherapy, and both hormonal therapy and chemotherapy as a function of age was determined. RESULTS: Among women with negative lymph nodes, 62% received some form of adjuvant drug therapy. For these women, the likelihood of receiving hormonal therapy or both hormonal therapy and chemotherapy did not vary with patient age and the likelihood of receiving chemotherapy declined with age. Among women with positive lymph nodes, 92% received some form of adjuvant therapy. For these women, the likelihood of receiving hormonal therapy increased with age and the likelihood of receiving chemotherapy declined with age, as did the likelihood of receiving both hormonal therapy and chemotherapy. CONCLUSION: The observed associations between age and the use of adjuvant systemic therapy appear to reflect, in general, available information about treatment efficacy and do not suggest underuse among elderly women with early-stage breast cancer. The use of adjuvant therapy depends on clinical factors that predict the increased risk of metastases or the increased likelihood of response to treatment, rather than other sociodemographic factors. Our results also suggest that younger postmenopausal women with positive lymph nodes compared with older women may be undertreated with respect to tamoxifen because of the substitution of chemotherapy for hormonal therapy.

Age Factors↗
PubMed1996

Adherence to national guidelines for drug treatment of suspected acute myocardial infarction: evidence for undertreatment in women and the elderly.

BACKGROUND: Evidence-based guidelines for the treatment of patients with acute myocardial infarction (AMI) have been published and disseminated by the American College of Cardiology and the American Heart Association. Few studies have examined the rates of adherence to these guidelines in eligible populations and the influence of age and gender on highly effective AMI treatments in community hospital settings. METHODS: Medical records of 2409 individuals admitted to 37 Minnesota hospitals between October 1992 and July 1993 for AMI, suspected AMI, or rule-out AMI, and meeting electrocardiographic, laboratory, and clinical criteria suggestive of AMI were reviewed to determine the proportion of eligible patients who received thrombolytic, beta-blocker, aspirin, and lidocaine hydrochloride therapy. The effects of patient age, gender, and hospital teaching status on the use of these treatments were estimated using logistic regression models. RESULTS: Eligibility for treatment ranged from 68% (n=1627) for aspirin therapy, 38% (n=906) for lidocaine therapy, and 30% (n=734) for thrombolytic therapy to 19% (n=447) for beta-blocker therapy. Seventy-two percent of patients eligible to receive a thrombolytic agent received this therapy; 53% received beta-blockers; 81% received aspirin; and 88% received lidocaine. Among patients ineligible for lidocaine therapy (n=1503), 20% received this agent. Use of study drugs was lower among eligible elderly patients, especially those older than 74 years (thrombolytic agent: odds ratio, 0.2; 95% confidence interval, 0.1 to 0.4; aspirin: odds ratio, 0.4, 95% confidence interval, 0.3 to 0.6; beta-blocker: odds ratio, 0.4; 95% confidence interval, 0.2 to 0.8). Female gender was associated with lower levels of aspirin use among eligible patients (odds ratio, 0.7; 95% confidence interval, 0.6 to 0.9); and there was a trend toward lower levels of beta-blocker and thrombolytic use among eligible women. CONCLUSIONS: Use of lifesaving therapies for eligible patients with AMI is higher than previously reported, particularly for aspirin and thrombolytic use in nonelderly patients. Lidocaine is still used inappropriately in a substantial proportion of patients with AMI. Increased adherence to AMI treatment guidelines is required for elderly patients and women.

Adrenergic beta-Antagonists↗
PubMed1996

Variations in breast cancer treatment by patient and provider characteristics.

Guidelines for the optimal treatment of breast cancer have been publicized over the past 15 years, yet clinical practices continue to vary substantially in the United States. This article reviews the literature on variations in local and systemic treatment of breast cancer by patient and provider characteristics. Studies of local therapy have consistently demonstrated that older women are less likely than younger women to receive radiation therapy after breast-conserving surgery. Some studies have noted that black women are less likely than white women to receive breast-conserving surgery and less likely to receive radiation therapy after breast-conserving surgery. Rates of breast-conserving surgery vary three-fold among geographic regions and between teaching and non-teaching hospitals. Patients at smaller hospitals appear less likely to receive indicated radiation therapy. Patterns of systemic therapy have not been well described. Women over age 75 may not be receiving adequate hormonal therapy, but recent data are not available. Limited data suggest that rates of systemic therapy do not vary substantially by race or Hispanic ethnicity, but women without health insurance may not be receiving appropriate chemotherapy. Studies relating hospital and physician characteristics to the use of systemic therapy are sparse and inconclusive. In order to increase the proportion of women who receive optimal treatment for breast cancer and ensure greater equity, a more sophisticated understanding of variations in clinical practice will be required. These variations may arise from insufficient knowledge of or disagreement with guidelines among physicians, inadequate communication between physicians and patients, and individual preferences or clinical attributes of patients. Future studies will need to explore the dialogue between women and their physicians that leads to decisions about treatment of breast cancer.

Adult↗
PubMed1995

Physical and psychosocial functioning of women and men after coronary artery bypass surgery.

OBJECTIVE: To assess whether physical and psychosocial functioning differs between women and men after coronary artery bypass surgery. DESIGN: Observational cohort study. SETTING: Major teaching hospital. PATIENTS: A total of 454 consecutive patients who received coronary artery bypass surgery from June 1989 through March 1990. MAIN OUTCOME MEASURES: Nurse reviewers collected data on the severity of coronary artery disease and coexisting illnesses from medical records. A mailed survey measuring instrumental activities of daily living (IADLs), social activities, mental health, and vitality was completed by 306 (70.2%) of 436 patients who were alive 6 months after surgery. Functioning on each scale was adjusted for age, marital status, education, severity of angina, recent myocardial infarction, congestive heart failure, and coexisting illnesses at the time of surgery. RESULTS: Before surgery, women were much more likely than men to have had class IV angina (50.9% vs 30.4%), a recent myocardial infarction (32.1% vs 18.0%), and congestive heart failure (34.0% vs 17.6%) (all P < .002). On a range from 0 (severe impairment) to 100 (no impairment), adjusted postoperative functioning was equivalent for women and men in IADLs (86.7 vs 89.1), social activities (95.2 vs 95.3), mental health (72.6 vs 76.0), and vitality (58.1 vs 62.5) (all P > .20). Women reported similar or greater adjusted improvements than men for IADLs (27.2 vs 19.6, P = .08), social activities (20.8 vs 8.0, P = .002), mental health (11.2 vs 5.7, P = .05), and vitality (22.2 vs 12.9, P = .04). CONCLUSIONS: Women were more severely ill than men at the time of coronary artery bypass surgery, but women and men reported similar physical and psychosocial functioning 6 months after surgery. These findings demonstrate important functional benefits of this procedure among both women and men.

Activities of Daily Living↗
PubMed1995

Variation in the use of cardiac procedures after acute myocardial infarction.

BACKGROUND: There are large geographic differences in the frequency with which coronary angiography and revascularization are performed. We attempted to assess whether differences in case mix or in the treatment of specific groups of patients may explain this variability. We also assessed the consequences of various patterns of treatment. METHODS: We studied patients covered by Medicare who were 65 to 79 years of age and were admitted to 478 hospitals with acute myocardial infarctions during 1990 in New York (1852 patients), where the rate of use of cardiac procedures is low, and in Texas (1837 patients), where the rate of use of such procedures is high. We compared the patterns of treatment of clinically similar groups of patients in the two states. We also compared mortality rates and measures of the health-related quality of life. RESULTS: Coronary angiography was performed more often in Texas than in New York (45 percent vs. 30 percent, P < 0.001). The frequency of use in Texas was significantly higher than that in New York for all the clinical subgroups of patients analyzed except those at greatest risk for reinfarction. Over a two-year period, the adjusted likelihood of death was lower in New York than in Texas (hazard ratio, 0.87; 95 percent confidence interval, 0.78 to 0.98). Patients from Texas were 41 percent more likely to report angina (P = 0.002) and 62 percent more likely to say they could not perform activities requiring energy expenditure of 5 or more metabolic equivalents than patients from New York approximately two years after infarction (P < 0.001). CONCLUSIONS: Physicians in Texas were more likely to perform angiography than physicians in New York for patients whose conditions allowed more discretion in the use of cardiac procedures. On average, there appears to be no advantage with respect to mortality or health-related quality of life to performing the procedures at the higher rate used in Texas.

Aged↗
PubMed1995

Failure of information as an intervention to modify clinical management. A time-series trial in patients with acute chest pain.

OBJECTIVE: To test whether a low-intensity, nonintrusive intervention improved the efficiency of management of patients with acute chest pain. DESIGN: Time-series trial with six 14-week cycles, each including a 5-week intervention period and a 5-week control period separated by 2-week "washout" periods. SETTING: Urban teaching hospital. PATIENTS: 1921 patients aged 30 years or older with acute chest pain unexplained by local trauma or chest radiograph. INTERVENTION: Risk estimates and triage recommendations were made available to physicians at the time of emergency department evaluation and, for hospitalized patients, on a daily basis before morning rounds. Flowsheets and stickers, but no direct human contact, were used to transmit this information. MEASUREMENTS: Rates of admission to the hospital and coronary care unit, inpatient costs, and lengths of stay. RESULTS: Rates of admission during intervention and control periods were similar in both the hospital (52% and 51%, respectively) and the coronary care unit (10% and 10%, respectively). Total lengths of stay in the hospital were similar (4.9 +/- 5.9 days and 4.9 +/- 5.7 days, respectively), as were average total costs ($7822 +/- $13,217 and $7955 +/- $13,400, respectively). No differences in management were detected for the subgroup of patients with low clinical risk for acute myocardial infarction. CONCLUSIONS: The use of information alone--without direct human contact--did not affect management of patients with acute chest pain at this hospital. Although this low-intensity intervention might be more effective for other conditions and in other settings, our data support the use of other strategies to affect physician decision making.

Acute Disease↗
PubMed1995

The influence of race on the use of surgical procedures for treatment of peripheral vascular disease of the lower extremities.

OBJECTIVE: To assess whether rates of amputation and leg-sparing surgery for peripheral vascular disease of the lower extremities differ between African-American and white patients. DESIGN: Retrospective cohort study using Medicare claims data for 1989 and 1990. SETTING: A total of 3313 hospitals in the United States. PATIENTS: Random sample of 19,236 Medicare Part A enrollees who underwent amputation and/or leg-sparing surgery for peripheral vascular disease. MAIN OUTCOME MEASURES: Adjusted odds of toe and/or foot amputation, below-knee amputation, above-knee amputation, lower extremity arterial vascularization, and percutaneous transluminal angioplasty for African American relative to whites, controlling for case-mix, region, and hospital characteristics. RESULTS: African-American patients were significantly more likely than white patients to undergo above-knee, below-knee, and toe and/or foot amputation and significantly less likely to undergo lower-extremity arterial revascularization and percutaneous transluminal angioplasty. These associations occurred for diabetic patients and nondiabetic patients but were more pronounced among patients who did not have diabetes. CONCLUSIONS: Potential explanations include unmeasured factors such as severity of disease and the technical expertise available at hospitals or other factors such as lack of compliance with medical treatment and race-specific treatment decisions by providers. Whatever the cause, interventions aimed toward reducing the number of amputations among African Americans are needed. Further work is required to determine where such interventions should be targeted.

Black or African American↗
PubMed1995

Triage decisions for emergency department patients with chest pain: do physicians' risk attitudes make the difference?

OBJECTIVE: To determine whether physicians' risk attitudes correlate with their triage decisions for emergency department patients with acute chest pain. DESIGN: Cohort. SETTING: The emergency department of a university teaching hospital. PATIENTS: Patients presenting to the emergency department with a chief complaint of acute chest pain. PHYSICIANS: All physicians who were primarily responsible for the emergency department triage of at least one patient with acute chest pain from July 1990 to July 1991. METHODS: The physicians' risk attitudes were assessed by two methods: 1) a new, six-question risk-taking scale adapted from the Jackson Personality Index (JPI), and 2) the Stress from Uncertainty Scale (SUS). RESULTS: The physicians who had high risk-taking scores ("risk seekers") admitted only 31% of the patients they evaluated, compared with admission rates of 44% for the medium scores and 53% for the physicians who had low risk-taking scores ("risk avoiders"), p < 0.001. After adjustment for clinical factors, the patients triaged by the risk-seeking physicians had half the odds of admission [odds ratio (OR) 0.51, 95% confidence interval (95% CI) 0.27 to 0.97], and the patients triaged by the risk-avoiding physicians had nearly twice the odds of admission (OR 1.83, 95% CI 1.10 to 3.03) of the patients triaged by the medium-risk scoring physicians. The SUS did not correlate significantly with admission rates. Of the 92 patients released home by the risk-seeking physicians, 91 (99%) were known to be alive four to six weeks afterwards and one was lost to follow-up; among the 66 patients released by the risk-avoiding physicians, 64 (97%) were known to be alive at four to six weeks, one was lost to follow-up, and one died of ischemic heart disease during a subsequent hospitalization (p = NS). CONCLUSIONS: The physicians' risk attitudes as measured by a brief risk-taking scale correlated significantly with their rates of admission for emergency department patients with acute chest pain. These data do not suggest that the risk-seeking physicians achieved lower admission rates by releasing more patients who needed to be in the hospital, but an adequate evaluation of the appropriateness of triage decisions of risk-seeking and risk-avoiding physicians will require further study.

Acute Disease↗
PubMed1995

The influence of socioeconomic status on change in health status after hospitalization.

We reviewed patients' hospital records and surveyed patients after hospital discharge to determine whether the experience of being hospitalized differentially affected the health status of persons with different socioeconomic backgrounds (as measured by income level and education level) and to determine whether the association between socioeconomic status (SES) and change in health status varied depending upon the reason for hospital admission. We studied patients admitted to six university-affiliated teaching hospitals in Massachusetts and California for chest pain (N = 797) and surgery (N = 1165). We compared the health status scores of patients for a variety of outcomes: basic activities of daily living, instrumental activities of daily living, social activities, mental well-being, work performance and housework performance. Lower-SES patients entered the hospital with worse health status than higher-SES patients. Change in health status, statistically adjusted for case-mix, varied by reason for admission. Patients with chest pain generally reported either no improvement or a decline in functioning with the amount of decline equivalent for low- and high-SES patients. Surgical patients reported improvement in functioning following hospitalization. For several measures, lower-income surgical patients reported greater improvement than did higher-income patients, but still did not reach the same level of health status as higher-income patients.

Activities of Daily Living↗