Biomedical subjects

A S Ash

Publications and source records attributed to A S Ash.

At least 19 recordsLinked to original sources

PubMed2001

Deriving a risk-adjustment model for pressure ulcer development using the Minimum Data Set.

OBJECTIVE: To use the Minimum Data Set (MDS) to derive a risk-adjustment model for pressure ulcer development that may be used in assessing the quality of nursing home care. DESIGN: Perspective observational study using MDS data from 1997. SETTING: A large, for-profit, nursing home chain. PARTICIPANTS: Our unit of analysis was 39,649 observations made on 14,607 nursing home residents who were without a stage 2 or larger pressure ulcer on an index assessment. MEASUREMENTS: Pressure ulcer status was determined at an outcome assessment approximately 90 days after an index assessment. Potential predictors of pressure ulcer development were examined for bivariate associations, contributing to the development of a multivariate logistic regression model. RESULTS: A stage 2 or larger pressure ulcer developed in 2.3% of the observations. Seventeen resident characteristics were found to be associated with pressure ulcer development. These included dependence in mobility and transferring, diabetes mellitus, peripheral vascular disease, urinary incontinence, lower body mass index, and end-stage disease. A risk-adjustment model based on these characteristics was well calibrated and able to discriminate among residents with different levels of risk for ulcer development (model c-statistic = 0.73). CONCLUSION: A clinically credible risk-adjustment model with good performance properties can be developed using the MDS. This model may be useful in profiling nursing homes on their rate of pressure ulcer development.

Aged↗

PubMed2001

Evaluation of a risk-adjustment model for pressure ulcer development using the Minimum Data Set.

OBJECTIVE: To validate a previously derived risk-adjustment model for pressure ulcer development in a separate sample of nursing home residents and to determine the extent to which use of this model affects judgments of nursing home performance. DESIGN: Retrospective observational study using Minimum Data Set (MDS) data from 1998. SETTING: A large, for-profit, nursing home chain. PARTICIPANTS: Twenty-nine thousand and forty observations were made on 13,457 nursing home residents who were without a pressure ulcer on an index assessment. MEASUREMENTS: We used logistic regression in our validation sample to calculate new coefficients for the 17 previously identified predictors of pressure ulcer development. Coefficients from this new sample were compared with those previously derived. Expected rates of pressure ulcer development were determined for 108 nursing homes. Unadjusted and risk-adjusted rates of pressure ulcer development from these homes were also calculated and outlier identification using these two approaches was compared. RESULTS: Predictors of pressure ulcer development in the derivation sample generally showed similar effects in the validation sample. The model c-statistic was also unchanged at 0.73, but it was not calibrated as well in the validation sample. On applying the model to the nursing homes, expected rates of ulcer development ranged from 1.1% to 3.2% (P <.001). The observed rates ranged from 0% to 12.1% (P <.001). There were 12 outliers using unadjusted rates and 15 using adjusted performance. Ten nursing homes were identified as outliers using both approaches. CONCLUSIONS: Our MDS risk-adjustment model for pressure ulcer development performed well in this new sample. Nursing homes differ significantly in their expected rates of pressure ulcer development. Outlier identification also differs depending on whether unadjusted or risk-adjusted performance is evaluated.

Aged↗

PubMed2001

Fellowship training and career outcomes for primary care physician-faculty.

PURPOSE: To examine associations between fellowship training and career outcomes among primary care physician-faculty. METHOD: A total of 821 full-time primary care physician-faculty from 24 representative U.S. medical schools were surveyed using a self-administered questionnaire. Primary outcomes were recent grant submissions and funding, career referred publications, rank, and salary. Findings were adjusted for demographic and professional characteristics. RESULTS: Of the 500 respondents, 234 of the physician-faculty had completed a fellowship and 266 had not. Fellowship-trained physician-faculty were more than four times as likely to have submitted a grant proposal and to have had a grant funded (both p < 0.0001) than were physician-faculty without fellowship training. They were also more likely to have had any refereed publications (OR 3.8, p < 0.0001) and to have achieved senior academic rank (OR = 1.9, p = 0.02). Among those with fellowship experience, the amount of research training was important. Those with at least one year of research experience in their fellowship program had more grant proposal submissions (OR = 1.9, p = 0.02), more grants funded (OR = 2.9, p = 0.0003), more publications (OR = 2.4, p = 0.02), and higher academic ranks (OR 2.3, p = 0.03) than did those with less research training. Salaries were similar in every comparison. CONCLUSION: Fellowship-trained primary care physician-faculty were more productive researchers and were more likely to have achieved senior academic rank than were their no-fellowship-trained peers. Even among physician-faculty with fellowship experience, more research training was associated with higher productivity and rank. Salaries were not affected by training experience.

Faculty, Medical↗

PubMed2000

Faculty perceptions of gender discrimination and sexual harassment in academic medicine.

BACKGROUND: Gender-based discrimination and sexual harassment are common in medical practice and may be even more prevalent in academic medicine. OBJECTIVE: To examine the prevalence of gender-based discrimination and sexual harassment among medical school faculty and the associations of gender-based discrimination with number of publications, career satisfaction, and perceptions of career advancement. DESIGN: A self-administered mailed questionnaire of U.S. medical school faculty that covered a broad range of topics relating to academic life. SETTING: 24 randomly selected medical schools in the contiguous United States. PARTICIPANTS: A random sample of 3332 full-time faculty, stratified by specialty, graduation cohort, and sex. MEASUREMENTS: Prevalence of self-reported experiences of discrimination and harassment, number of peer-reviewed publications, career satisfaction, and perception of career advancement. RESULTS: Female faculty were more than 2.5 times more likely than male faculty to perceive gender-based discrimination in the academic environment (P < 0.001). Among women, rates of reported discrimination ranged from 47% for the youngest faculty to 70% for the oldest faculty. Women who reported experiencing negative gender bias had similar productivity but lower career satisfaction scores than did other women (P< 0.001). About half of female faculty but few male faculty experienced some form of sexual harassment. These experiences were similarly prevalent across the institutions in the sample and in all regions of the United States. Female faculty who reported being sexually harassed perceived gender-specific bias in the academic environment more often than did other women (80% compared with 61 %) and more often reported experiencing gender bias in professional advancement (72% compared with 47%). Publications, career satisfaction, and professional confidence were not affected by sexual harassment, and self-assessed career advancement was only marginally lower for female faculty who had experienced sexual harassment (P = 0.06). CONCLUSION: Despite substantial increases in the number of female faculty, reports of gender-based discrimination and sexual harassment remain common.

Adult↗

PubMed2000

Intensive care unit use and mortality in the elderly.

OBJECTIVE: To examine utilization and outcomes of intensive care unit (ICU) use for the elderly in the United States. DESIGN: We used 1992 data from the Health Care Financing Administration to examine ICU utilization and mortality by age and admission reason for hospitalizations of elderly Medicare beneficiaries. MAIN RESULTS: Use of the ICU was least likely for the oldest elderly overall (85+ years, 21.1% of admissions involved ICU; 75-84 years, 27.9%; 65-74 years, 29.7%), but more likely during surgical admissions. Eighty-three percent of the Medicare patients who received intensive care survived at least 90 days. Of the oldest elderly, 74% survived. Even among the 10% most expensive ICU hospitalizations, 77% of all patients and 62% of those 85 years and older survived at least 90 days. CONCLUSIONS: The likelihood of ICU use among these elderly decreased with age, especially among those 85 years or older. Diagnostic mix importantly influenced ICU use by age. The great majority of the elderly, including those 85 years and older and those receiving the most expensive ICU care, survived at least 90 days.

Aged↗

PubMed2000

Specialty choices, compensation, and career satisfaction of underrepresented minority faculty in academic medicine.

PURPOSE: Despite efforts to increase the numbers of underrepresented minorities (URMs), only 3.9% of medical school faculty are URMs. The authors compared the specialty choices, compensation, and career satisfaction of minority faculty with those of their majority counterparts to determine whether there were differences that might affect the recruitment and retention of minority faculty. METHOD: In 1995, the authors mailed a self-administered survey to a stratified random sample of 3,013 eligible full-time salaried faculty in 24 randomly selected medical schools. Those schools, which had at least 200 faculty, did not include the Puerto Rican or historically black medical schools. RESULTS: Of the eligible faculty surveyed, 1,807 (60%) responded; 1,463 were majority faculty, 195 were URM faculty, and 149 were other-minority faculty. Similar proportions of the three groups were in the primary care specialties. Only 11% of the URM respondents were in basic science departments. There was no significant difference in adjusted mean compensation between majority, URM, and other-minority faculty. However, URM faculty were significantly less satisfied with their careers (adjusted scores: 60 versus > 65; p = .001) and more often considered leaving academic medicine within five years (58% versus < 45%). CONCLUSION: Given the demographic changes of the U.S. population, these issues should be addressed by deans and department heads in order to enhance recruitment and facilitate retention of URM faculty in academic medicine.

Data Collection↗

PubMed2000

Mammography use, breast cancer stage at diagnosis, and survival among older women.

BACKGROUND: Women age 65 years and older account for most newly diagnosed breast cancers and deaths from breast cancer. Yet, older women are least likely to undergo mammography, perhaps because mammography's value is less well demonstrated in older women. OBJECTIVE: To investigate the relationship between prior mammography use, cancer stage at diagnosis, and breast cancer mortality among older women with breast cancer. DESIGN: Retrospective cohort study using the Linked Medicare-Tumor Registry Database. SETTING: Population-based data from three geographic areas included in the National Cancer Institute's Surveillance, Epidemiology, and End Results (SEER) program. PARTICIPANTS: Women aged 67 and older diagnosed with a first primary breast cancer, from 1987 to 1993, residing in Connecticut, metropolitan Atlanta, Georgia, or Seattle-Puget Sound, Washington. MEASUREMENTS: Medicare claims were reviewed and women were classified according to their mammography use during the 2 years before diagnosis: nonusers (no prior mammograms), regular users (at least two mammograms at least 10 months apart), or peri-diagnosis users (only mammogram(s) within 3 months before diagnosis). Mammography utilization was linked with SEER data to determine stage at diagnosis and cause of death. Our main outcome variables were (1) stage at diagnosis, classified as early (in situ/Stage I) or late (Stage II or greater), and (2) breast cancer mortality, measured from diagnosis until death from breast cancer or end of the follow-up period (December 31, 1994). RESULTS: Older women who were nonusers of mammography were diagnosed with breast cancer at Stage II or greater more often than regular users (adjusted odds ratio (OR), 3.12; 95% confidence interval (CI), 2.74-3.58). This association was present within each age group studied. Nonusers of mammography were at significantly greater risk of dying from their breast cancer than regular users for all women (adjusted hazard ratio (HR), 3.38; 95% CI, 2.65-4.32) and for women within each age group. Even assuming a lead time of 1.25 years, nonusers of mammography continued to be at increased risk of dying from breast cancer. Our findings remained significant for all women and for the two youngest age groups (67-74 years, 75-85 years), although the benefit was no longer statistically significant for the oldest women (85 years and older). CONCLUSIONS: Older women who undergo regular mammography are diagnosed with an earlier stage of disease and are less likely to die from their disease. These data support the use of regular mammography in older women and suggest that mammography can reduce breast cancer mortality in older women, even for women age 85 and older.

Aged↗

PubMed2000

Using diagnoses to describe populations and predict costs.

The Diagnostic Cost Group Hierarchical Condition Category (DCG/HCC) payment models summarize the health care problems and predict the future health care costs of populations. These models use the diagnoses generated during patient encounters with the medical delivery system to infer which medical problems are present. Patient demographics and diagnostic profiles are, in turn, used to predict costs. We describe the logic, structure, coefficients and performance of DCG/HCC models, as developed and validated on three important data bases (privately insured, Medicaid, and Medicare) with more than 1 million people each.

Adolescent↗

PubMed2000

Principal inpatient diagnostic cost group model for Medicare risk adjustment.

The Balanced Budget Act (BBA) of 1997 required HCFA to implement health-status-based risk adjustment for Medicare capitation payments for managed care plans by January 1, 2000. In support of this mandate, HCFA has been collecting inpatient encounter data from health plans since 1997. These data include diagnoses and other information that can be used to identify chronic medical problems that contribute to higher costs, so that health plans can be paid more when they care for sicker patients. In this article, the authors describe the risk-adjustment model HCFA is implementing in the year 2000, known as the Principal Inpatient Diagnostic Cost Group (PIPDCG) model.

Adolescent↗

PubMed1999

Does the survival advantage of nonwhite dialysis patients persist after case mix adjustment?

PURPOSE: Nonwhite dialysis patients survive longer than white patients; however, their clinical characteristics differ. We examined whether case mix differences explain the apparent survival advantage of nonwhite dialysis patients. SUBJECTS AND METHODS: We performed a prospective cohort study using data from the US Renal Data System Case Mix Severity Study that included 4,797 randomly selected dialysis patients 20 years of age and older who were followed up for up to 6 years. Demographic, comorbidity, laboratory, nutritional, and functional status data were obtained. Multivariable proportional hazards models adjusted for case mix differences between nonwhite and white dialysis patients. Additional analyses examined the effects of differences in transplantation rates, withdrawal from dialysis rates, and treatment modality selection. RESULTS: Unadjusted survival rates of black, Native American, and Asian or Pacific Islander dialysis patients were similar, and better than that for white dialysis patients. Relative to whites, the unadjusted relative risk (RR) for mortality among nonwhite patients was 0.64 (95% confidence interval [CI]: 0.58 to 0.70). Adjustment for case mix reduced, but did not eliminate, the survival advantage associated with nonwhite race (RR = 0.78, CI: 0.71 to 0.86). Adjustment for differences in transplantation rates (RR = 0.83, CI: 0.75 to 0.91), withdrawal from dialysis rates (RR = 0.81, CI: 0.73 to 0.90), and initial treatment modality (RR = 0.79, CI: 0.71 to 0.87) did not explain the lower mortality among nonwhites. CONCLUSIONS: A survival advantage for nonwhite dialysis patients persists after case mix adjustment. Future studies should explore additional physiologic and socioeconomic factors that might explain this difference.

Adult↗

PubMed1999

Variation in hospital rates of intraaortic balloon pump use in coronary artery bypass operations.

BACKGROUND: Little is known about regional patterns of intraaortic balloon pump (IABP) use in coronary artery bypass graft (CABG) operations. Our objectives were (1) to identify clinical variables associated with IABP use, and (2) to examine risk-adjusted rates of IABP use for 12 Massachusetts hospitals performing CABG operations. METHODS: We used hospital discharge data to identify 6944 CABG surgical cases. Logistic regression was used to identify clinical variables associated with IABP use, and the resulting multivariate model was then used to risk adjust hospital rates of IABP use. RESULTS: The IABP was used in 13.4% of the CABG surgical cases. The clinical variables independently associated with IABP use were cardiogenic shock, same admission angioplasty, prior CABG operation, cardiac arrest, congestive heart failure, recent myocardial infarction, and urgent admission status. Risk-adjusted rates of IABP use varied widely across hospitals from 7.8% to 20.8% (p < 0.0001). CONCLUSIONS: Hospital rates of IABP use vary considerably in Massachusetts. This practice variation may be related to the persistent uncertainty regarding the precise clinical indications for the IABP in this patient population.

Aged↗

PubMed1999

Functional status outcomes for assessment of quality in long-term care.

OBJECTIVE: Although decline in functional status has been recommended as a quality indicator in long-term care, studies examining its use provide no consensus on which definition of functional status outcome is the most appropriate to use for quality assessment. We examined whether different definitions of decline in functional status affect judgments of quality of care provided in Department of Veterans Affairs (VA) long-term care facilities. METHODS: Six measures of functional status outcome that are prominent in the literature were considered. The sample consisted of 15 409 individuals who resided in VA long-term care facilities at any time from 4/1/95 to 10/1/95. Activities of daily living variables were used to generate measures of functional status. Differences between residents' baseline and semi-annual assessments were considered and facility performance using the various definitions of functional status were described. RESULTS: The percentage of residents seen as declining in functional status ranged from 7.7% to 31.5%, depending upon the definition applied. The definition of functional status also affected rankings, z-scores, and 'outlier' status for facilities. CONCLUSION: Judgments of facility performance are sensitive to how outcome measures are defined. Careful selection of an appropriate definition of functional status outcome is needed when assessing quality in long-term care.

Activities of Daily Living↗

PubMed1999

Patterns of use of common major procedures in medical care of older adults.

OBJECTIVES: We analyzed Medicare data to determine the influence of age, mortality during the study year, and high individual Medicare costs on the frequency of hospitalization for the most common major procedures and for general medical diagnoses. METHODS: We used 1992 Medicare data to classify the most frequent diagnosis related groups (DRGs), representing one-half of all admissions, as procedural or general medical. We studied the frequency of hospitalization for the most common procedures (bowel surgery, cardiovascular procedures, hip and femur surgery) and for general medical care in the entire Medicare population, in persons aged 65 to 74, 75 to 84, and 85 or older, in those who died, and in the 5% of persons whose annual Medicare costs were the highest. RESULTS: In the entire population, common procedures accounted for 21% of the most frequent DRGs. Among those who died, the procedures were performed in only 8% of admissions. In the 5% of persons with the highest Medicare costs, 28% of admissions involved procedures. Admissions for cardiovascular procedures and for cancer chemotherapy decreased with age and were infrequent in persons 85 years and older. Hip and femur procedures increased with age and accounted for 70% of the common procedures in persons 85 years and older. CONCLUSIONS: The most common major procedures account for a minority of hospitalizations of persons more than age 65, of persons 85 and older, of those who died, and of persons with the highest Medicare expenditures. Most hospitalizations are for general medical care. Major procedures appear to be used with restraint in the very old and in persons in their last year of life.

Aged↗

PubMed1999

How much better can we predict dialysis patient survival using clinical data?

OBJECTIVE: To use three approaches to compare dialysis survival prediction based on variables included in the Standardized Mortality Ratio (SMR) with prediction based on a clinically enriched set of variables. DATA SOURCE: The United States Renal Data System Case Mix Severity data set containing demographic, clinical, functional, nutritional, and treatment details about a random sample of 4,797 adult dialysis patients from 291 treatment units, incident to dialysis in 1986 and 1987. STUDY DESIGN: This observational study uses baseline patient characteristics in two proportional hazards survival models: the BASE model incorporates age, race, sex, and cause of end-stage renal disease (ESRD); the FULL model includes these and additional clinical information. We compare each model's performance using (1) the c-index, (2) observed median survival in strata of predicted risk, and (3) predicted survival for patients with different characteristics. PRINCIPAL FINDINGS: The FULL model's c-index (0.709, 0.708-0.711) is significantly higher than that of the BASE model (0.675, 0.675-0.676), indicating better discrimination. Second, the sickest patients identified by the FULL model were in fact sicker than those identified as sickest by the BASE model, with observed median survival of 451 days versus 524. Third, survival predictions for sickest patients using the FULL model are one-third shorter than those based on the BASE model. CONCLUSIONS: The model with more detailed clinical information predicted survival better than the BASE model. Clinical characteristics enable more accurate predictions, particularly for the sickest patients. Thus, clinical characteristics should be considered when making quality assessments for dialysis patients.

Adult↗

PubMed1998

Inadequate management of blood pressure in a hypertensive population.

BACKGROUND: Many patients with hypertension have inadequate control of their blood pressure. Improving the treatment of hypertension requires an understanding of the ways in which physicians manage this condition and a means of assessing the efficacy of this care. METHODS: We examined the care of 800 hypertensive men at five Department of Veterans Affairs sites in New England over a two-year period. Their mean (+/-SD) age was 65.5+/-9.1 years, and the average duration of hypertension was 12.6+/-5.3 years. We used recursive partitioning to assess the probability that antihypertensive therapy would be increased at a given clinic visit using several variables. We then used these predictions to define the intensity of treatment for each patient during the study period, and we examined the associations between the intensity of treatment and the degree of control of blood pressure. RESULTS: Approximately 40 percent of the patients had a blood pressure of > or =160/90 mm Hg despite an average of more than six hypertension-related visits per year. Increases in therapy occurred during 6.7 percent of visits. Characteristics associated with an increase in antihypertensive therapy included increased levels of both systolic and diastolic blood pressure at that visit (but not previous visits), a previous change in therapy, the presence of coronary artery disease, and a scheduled visit. Patients who had more intensive therapy had significantly (P<0.01) better control of blood pressure. During the two-year period, systolic blood pressure declined by 6.3 mm Hg among patients with the most intensive treatment, but increased by 4.8 mm Hg among the patients with the least intensive treatment. CONCLUSIONS: In a selected population of older men, blood pressure was poorly controlled in many. Those who received more intensive medical therapy had better control. Many physicians are not aggressive enough in their approach to hypertension.

Aged↗

PubMed1998

Relation of family responsibilities and gender to the productivity and career satisfaction of medical faculty.

BACKGROUND: Studies have found that female faculty publish less, have slower career progress, and generally have a more difficult time in academic careers than male faculty. The relation of family (dependent) responsibilities to gender and academic productivity is unclear. OBJECTIVE: To describe dependent responsibilities by gender and to identify their relation to the aspirations, goals, rate of progress, academic productivity, and career satisfaction of male and female medical school faculty. DESIGN: 177-item survey questionnaire. SETTING: 24 randomly selected medical schools in the contiguous United States. PARTICIPANTS: 1979 respondents from a probability sample of full-time academic medical school faculty. MEASUREMENTS: The main end point for measuring academic productivity was the total number of publications in refereed journals. Perceived career progress and career satisfaction were assessed by using Likert scales. RESULTS: For both male and female faculty, more than 90% of time devoted to family responsibilities was spent on child care. Among faculty with children, women had greater obstacles to academic careers and less institutional support, including research funding from their institutions (46% compared with 57%; P < 0.001) and secretarial support (0.68 full-time equivalents compared with 0.83 full-time equivalents; P = 0.003), than men. Compared with men with children, women with children had fewer publications (18.3 compared with 29.3; P < 0.001), slower self-perceived career progress (2.6 compared with 3.1; P < 0.001), and lower career satisfaction (5.9 compared with 6.6; P < 0.001). However, no significant differences between the sexes were seen for faculty without children. CONCLUSIONS: Compared with female faculty without children and compared with men, female faculty with children face major obstacles in academic careers. Some of these obstacles can be easily modified (for example, by eliminating after-hours meetings and creating part-time career tracks). Medical schools should address these obstacles and provide support for faculty with children.

Adult↗

PubMed1998

Minority faculty and academic rank in medicine.

CONTEXT: Previous studies have found that fewer minority medical school faculty hold senior professorial ranks than do majority faculty and may not be promoted as rapidly. OBJECTIVE: To determine whether minority faculty were as likely as majority faculty to have attained senior rank (associate professor or full professor) after adjusting for other factors that typically influence promotion. DESIGN: A self-administered mailed survey of US medical school faculty using the Association of American Medical Colleges database. The sample was stratified by department, graduation cohort, and sex. PARTICIPANTS: A stratified random sample of 3013 full-time faculty at 24 representative US medical schools. All underrepresented minority faculty at these schools were sampled. MAIN OUTCOME MEASURE: Attainment of senior academic rank (associate professor or full professor). RESULTS: Of 3013 faculty surveyed, 1807 (60.0%) responded, including 1463 white (81.0%), 154 black (8.5%), 136 Asian (7.5%), and 54 Hispanic (3.0%). Overall, 980 faculty (54%) had attained senior academic rank, including 47 (30.5%) of 154 black faculty, 59 (43.4%) of 136 Asian faculty, 22 (40.8%) of 54 Hispanic faculty, and 852 (58.3%) of 1463 white faculty. White faculty had significantly more first-authored and total peer-reviewed publications than the other groups. After adjusting for the medical school, department, years as medical school faculty, number of peer-reviewed publications, receipt of research grant funding, proportion of time in clinical activities, sex, and tenure status, we found that the odds ratios of holding senior rank relative to white faculty were 0.33 (95% confidence interval [CI], 0.17-0.63) for black faculty, 0.36 (95% CI, 0.12-1.08) for Hispanic faculty, and 0.58 (95% CI, 0.30-1.12) for Asian faculty. CONCLUSIONS: Minority faculty were less likely than white faculty to hold senior academic rank. This finding was not explained by potential confounders such as years as a faculty member or measures of academic productivity.

Career Mobility↗

PubMed1998

Junior faculty members' mentoring relationships and their professional development in U.S. medical schools.

PURPOSE: To determine (1) the prevalence of mentoring relationships for U.S. medical school junior faculty; (2) the quality of these mentoring relationships; (3) any variation by gender or race; and (4) the relationship between mentoring and junior faculty members' perceptions of institutional professional support; research-, teaching-, and clinical-skills development; allocation of time to professional activities; and career satisfaction. METHOD: In 1995 a 177-item survey was mailed to 3,013 full-time faculty at 24 randomly selected U.S. medical schools stratified on an area of medical specialization, graduation cohort, and gender. Mentoring was defined as "dynamic reciprocal relationship between an advanced career incumbent (the mentor) and a junior faculty member (the protégé) aimed at fostering the development of the junior person/protégé." Because mentoring is most crucial for junior faculty, the study focused on mentoring relationships within the previous three years ("recent mentoring") for faculty who were not full professors. Chisquare tests, analysis of variance, and principal-components analysis were used to analyze the data. RESULTS: In all, 1,808 (60%) of the 3,013 faculty surveyed, of whom 72% were junior faculty, returned completed questionaires. Fifty-four percent of the junior faculty had had a recent mentoring relationship. There was no significant difference between the men and the women faculty or between majority and minority faculty in the prevalence and quality of the mentoring relationships. The faculty with mentors rated their research preparation and research skills higher than did the faculty without mentors. Most of the women faculty (80%) and the minority faculty (86%) who had had mentors reported that it was not important to have a mentor of the same gender or minority group. CONCLUSION: Mentoring relationships are prevalent in academic medicine and should be promoted to support the career growth of junior faculty.

Faculty, Medical↗