Anita Palepu

Having the right chemistry: a qualitative study of mentoring in academic medicine.

Purpose To develop a deeper understanding of mentoring by exploring lived experiences of academic medicine faculty members. Mentoring relationships are key to developing productive careers in academic medicine, but such alliances hold a certain “mystery.” Method Using qualitative techniques, between November 1999 and March 2000, the authors conducted individual telephone interviews of 16 faculty members about their experiences with mentoring. Interviews were taped and transcribed and authors identified major themes through multiple readings. A consensus taxonomy for classifying content evolved from comparisons of coding by four reviewers. Themes expressed by participants were studied for patterns of connection and grouped into broader categories. Results Almost 98% of participants identified lack of mentoring as the first (42%) or second (56%) most important factor hindering career progress in academic medicine. Finding a suitable mentor requires effort and persistence. Effective mentoring necessitates a certain chemistry for an appropriate interpersonal match. Prized mentors have “clout,” knowledge, and interest in the mentees, and provide both professional and personal support. In cross-gender mentoring, maintaining clear boundaries is essential for an effective relationship. Same-gender or same-race matches between mentor and mentee were not felt to be essential. Conclusions Having a mentor is critical to having a successful career in academic medicine. Mentees need to be diligent in seeking out these relationships and institutions need to encourage and value the work of mentors. Participants without formalized mentoring relationships should look to peers and colleagues for assistance in navigating the academic system.

Impaired virologic response to highly active antiretroviral therapy associated with ongoing injection drug use.

Injection drug users who continue to use drugs may not respond to highly active antiretroviral therapy (HAART) as well as other HIV-infected individuals, even after adjusting for a reliable measure of adherence. We therefore compared the virologic response among participants in a population-based HIV/AIDS Drug Treatment Program in British Columbia, Canada, by injection drug use activity. Participants who were HIV infected and naive to antiretroviral therapy and who were prescribed antiretroviral treatment between August 1996 and December 2000 were eligible for this study. They were classified as current, former, or non-injection drug users. The main outcome was having two consecutive HIV-1 RNA levels less than 500 copies/mL. We used logistic regression to adjust for baseline HIV-1 RNA, type of antiretroviral regimen (2 nucleosides + nonnucleoside reverse transcriptase inhibitor versus 2 nucleosides + protease inhibitor), duration of therapy (months), adherence (derived from refill compliance data), and age. A total of 578 participants were first prescribed HAART during the study period. Among them, 78 (13%) were current injection drug users, 96 (17%) were former injection drug users, and 404 (70%) never injected drugs. In the multivariable logistic regression, relative to non-drug users, current injection drug users were significantly less likely to suppress their HIV-1 RNA (adjusted OR [AOR] = 0.30, 95% CI: 0.13–0.67), and former injection drug users were not significantly different from non-drug users (AOR = 0.56, 95% CI: 0.24–1.34). There was a significant interaction between drug use and adherence. In the analyses stratified by drug use, the adherence of former and non-drug users was positively associated with HIV-1 RNA suppression (AOR = 1.33, 95% CI: 1.14–1.55), whereas for current drug users, it was not (AOR = 1.07, 95% CI: 0.87–1.33). Current injection drug users were less likely to achieve HIV-1 RNA suppression compared with non-drug users. Adherence as measured by pharmacy refill compliance was not a reliable measure in this subpopulation.

Health literacy, antiretroviral adherence, and HIV-RNA suppression: a longitudinal perspective.

BACKGROUND: Low health literacy has been associated with worse adherence to antiretroviral therapy (ART) and higher HIV-RNA levels, but these relationships have not been evaluated in longitudinal analyses. METHODS: We evaluated literacy using the Rapid Estimate of Adult Literacy in Medicine (REALM) (≤6th grade, 7th to 8th grade, ≥9th grade) in the HIV-Alcohol Longitudinal Cohort study of HIV-infected persons with a history of alcohol problems, conducted from 1997 to 2001. We tested HIV-RNA levels and administered a standardized questionnaire regarding demographics, substance use, receipt of ART, and adherence with ART, every 6 months for up to 7 occasions. Among the 235 subjects on ART, we investigated the relationship between literacy and 2 outcomes: 100% 3-day self-reported adherence and HIV-RNA suppression (<500 copies). RESULTS: Subjects’ literacy levels were the following: 14% ≤6th grade, 29% 7th to 8th grade, and 57% ≥9th grade. In 66% of the observations (478/725), subjects reported 100% 3-day adherence with ART. Of the 685 HIV-RNA assays from these subjects, 62% had <500 copies. In unadjusted analyses, subjects with the lowest literacy level (≤6th grade) had a higher odds of adherence (odds ratio [OR] 2.23, 95% confidence interval 1.15 to 4.30) and HIV-RNA suppression (OR 2.01, 95% confidence interval 1.03 to 3.90) compared with those with ≥9th grade literacy. This trend persisted but was no longer statistically significant in adjusted models of adherence (AOR 1.93, 95% confidence interval 0.86 to 4.31) and HIV-RNA suppression (AOR 1.70, 95% confidence interval 0.79 to 3.65). CONCLUSION: Contrary to our hypothesis, low literacy was not associated with a lower odds of adherence or virologic suppression in this longitudinal analysis of HIV-infected patients with a history of alcohol problems. Indeed, trends in these data suggest the possibility that low literacy may be associated with a higher odds of adherence and virologic suppression. These counterintuitive findings underscore the need to pursue a fuller understanding of the mechanisms by which literacy affects health outcomes.

The social determinants of emergency department and hospital use by injection drug users in Canada

ObjectiveThe aim of this study was to describe the relationship between sociodemographic characteristics and human immunodeficiency (HIV) status of a cohort of injection drug users (IDUs) on their self-reported health service utilization.DesignInterviewer-administered questionnaire.MethodsIDUs who had injected illicit drugs within the previous month were recruited through street outreach. They underwent serology for HIV-1 and questionnaires on demographics, drug using behaviors, housing status, and health service utilization (hospitalization overnight and emergency department visits) in the previous 6 months. Logistic regression analysis was used to identify independent associations with the use of health services.ResultsOf 1,103 cohort participants, 65% were male, 63% were white, and 23% were HIV positive. Cocaine was the most frequently injected drug used. Almost half (47%) had used health services in the previous 6 months. The following variables were associated independently with health service utilization (adjusted odds ratio; 95% confidence interval): unstable housing, defined as living primarily in a hotel, boarding room, or transition house or on the street in the past 6 months (1.44; 1.11–1.86); female gender (1.45; 1.11–1.89); HIV-positive status (1.43; 1.06–1.92); injection of cocaine (1.50; 1.12–2.02); and primary care physician visit in past 6 months (1.91; 1.39–2.64).ConclusionIDUs with unstable housing were more likely to report emergency department and hospital use, which may be a reflection of their disorganized lifestyle or poorer health status. Further studies are required to assess the effect on the health status and health care use of IDUs of interventions that increase the availability of safe, affordable housing.

Determinants of HAART discontinuation among injection drug users

Abstract The objective of this study was to identify psychosocial determinants of, and self-reported reasons for, HAART discontinuation among HIV-positive injection drug users (IDUs). We examined correlates between sociodemographic characteristics, drug use and risk behaviors, outcome expectations, adherence self-efficacy, social support and HAART discontinuation among 160 HIV-positive participants in the Vancouver Injection Drug Users’ Study (VIDUS). Logistic regression was used to identify the factors independently associated with discontinuation of HAART. Seventy-one (44%) study participants discontinued HAART during the study period. Factors independently associated with discontinuation of HAART included recent incarceration (OR = 4.84, p=0.022), negative outcome expectations (OR = 1.41, p=0.001), adherence efficacy expectations (OR = 0.70, p=0.003) and self-regulatory efficacy (OR = 0.86, p=0.050). The most frequently cited reasons provided for discontinuing HAART were being in jail (44%) and medication side effects (41%). The results of this study suggest that psychological constructs derived from self-efficacy theory are highly germane to the understanding of HAART discontinuation behavior and interventions that may change it. Incarceration may result in interruptions in HAART among IDUs, and programmatic changes may be needed to promote optimal retention on HAART among incarcerated HIV-infected IDUs.

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.

Relation of completeness of reporting of health research to journals' endorsement of reporting guidelines: systematic review.

Objective To assess whether the completeness of reporting of health research is related to journals’ endorsement of reporting guidelines. Design Systematic review. Data sources Reporting guidelines from a published systematic review and the EQUATOR Network (October 2011). Studies assessing the completeness of reporting by using an included reporting guideline (termed “evaluations”) (1990 to October 2011; addendum searches in January 2012) from searches of either Medline, Embase, and the Cochrane Methodology Register or Scopus, depending on reporting guideline name. Study selection English language reporting guidelines that provided explicit guidance for reporting, described the guidance development process, and indicated use of a consensus development process were included. The CONSORT statement was excluded, as evaluations of adherence to CONSORT had previously been reviewed. English or French language evaluations of included reporting guidelines were eligible if they assessed the completeness of reporting of studies as a primary intent and those included studies enabled the comparisons of interest (that is, after versus before journal endorsement and/or endorsing versus non-endorsing journals). Data extraction Potentially eligible evaluations of included guidelines were screened initially by title and abstract and then as full text reports. If eligibility was unclear, authors of evaluations were contacted; journals’ websites were consulted for endorsement information where needed. The completeness of reporting of reporting guidelines was analyzed in relation to endorsement by item and, where consistent with the authors’ analysis, a mean summed score. Results 101 reporting guidelines were included. Of 15 249 records retrieved from the search for evaluations, 26 evaluations that assessed completeness of reporting in relation to endorsement for nine reporting guidelines were identified. Of those, 13 evaluations assessing seven reporting guidelines (BMJ economic checklist, CONSORT for harms, PRISMA, QUOROM, STARD, STRICTA, and STROBE) could be analyzed. Reporting guideline items were assessed by few evaluations. Conclusions The completeness of reporting of only nine of 101 health research reporting guidelines (excluding CONSORT) has been evaluated in relation to journals’ endorsement. Items from seven reporting guidelines were quantitatively analyzed, by few evaluations each. Insufficient evidence exists to determine the relation between journals’ endorsement of reporting guidelines and the completeness of reporting of published health research reports. Journal editors and researchers should consider collaborative prospectively designed, controlled studies to provide more robust evidence. Systematic review registration Not registered; no known register currently accepts protocols for methodology systematic reviews.

Fertility intentions of women of reproductive age living with HIV in British Columbia, Canada.

Background:We undertook a study to examine the fertility intentions and reproductive health issues of women living with HIV in a broad-based sample in British Columbia, Canada. Methods:Between November 2003 and December 2004, we invited women with HIV at all HIV clinics and AIDS service organizations in the province of British Columbia, Canada, to complete the survey instrument ‘Contraceptive Decisions of HIV-positive Women’. Logistic regression analysis was conducted to calculate adjusted odds ratios to identify factors that may be significant predictors of the intention of women living with HIV to have children. Results:Of the 230 surveys completed, 182 women (79.1%) were of reproductive age (≤ 44 years), and 25.8% of women living with HIV indicated an intention to have children. In multivariate modeling, non-aboriginal ethnicity, younger age and having a regular partner were associated with an increased likelihood of reporting the intention to have children in the future. Discussion:In this study, we found that the predictors of fertility intention of women with HIV were age, ethnicity and marital status. Women who were HIV-positive described an intention to have children at levels approaching those among the general population and regardless of their clinical HIV status. Public policy planners and health practitioners need to consider and plan for the implications of increased numbers of women with HIV who may choose to have children.

Validation of the Berg Balance Scale as a predictor of length of stay and discharge destination in stroke rehabilitation.

OBJECTIVE To validate the utility of the Berg Balance Scale (BBS) in predicting length of stay (LOS) and discharge destination for patients admitted to a stroke rehabilitation unit. DESIGN Prospective study. SETTING Provincial tertiary inpatient stroke unit for a primarily geriatric population. PARTICIPANTS A total of 313 of the 325 patients admitted consecutively between April 1998 and August 2000. INTERVENTIONS Not applicable. MAIN OUTCOME MEASURES LOS and discharge destination. RESULTS Admission BBS scores correlated negatively with LOS (r=-.53, controlling for age). Logistic regression confirmed that the following were independent predictors of being discharged home rather than to an institution (adjusted odds ratio, 95% confidence interval): admission BBS (1.09, 1.06-1.12) and the presence of family supports (15.0, 7.2-31.3). These results generally concur with previously published results, obtained at a different stroke rehabilitation setting. CONCLUSIONS This study validates the use of the BBS scores in assisting to estimate approximate LOS and eventual discharge destination. Age did not correlate significantly with the outcomes measured in this study, which was conducted in a geriatric population.

HIV-positive injection drug users who leave the hospital against medical advice: the mitigating role of methadone and social support.

BackgroundLeaving the hospital against medical advice has been associated with increased morbidity and readmission. Factors associated with the risk of leaving against medical advice among HIV/AIDS patients or injection drug users have not been examined in detail. ObjectivesTo examine the clinical and social factors associated with leaving against medical advice (AMA) from a specialized HIV/AIDS ward among patients who reported a history of injection drug use. MethodsAll patients with a history of injection drug use admitted to the HIV/AIDS ward at St. Pauls Hospital, Vancouver, British Columbia (the largest specialized HIV/AIDS hospital ward in Canada) between April 1997 and October 2000 were reviewed retrospectively. A multivariate logistic regression model utilizing a generalized estimating equation algorithm identified factors associated with leaving the hospital AMA. ResultsOf the 1056 hospital admissions to the HIV/AIDS ward by patients with a history of injection drug use, 263 (24.9%) resulted in leaving the hospital AMA. Independent positive predictors of leaving AMA included recent injection drug use (adjusted odds ratio [AOR] = 2.08, 95% confidence interval [CI]: 1.41–3.07) and aboriginal ethnicity (AOR = 1.55, 95% CI: 1.05–2.28). Discharge AMA was also more likely to occur on weekends (AOR = 2.27, 95% CI: 1.49–3.48) and on days when social assistance payments were issued (AOR = 2.95, 95% CI: 1.70–5.10). Factors that independently reduced the odds of hospital discharge AMA included in-hospital methadone use (AOR = 0.49, 95% CI: 0.32–0.76), social support (AOR = 0.33, 95% CI: 0.21–0.51), and older age (per 10-year increment, AOR = 0.56, 95% CI: 0.43–0.73). ConclusionsAmong HIV-positive patients with a history of injection drug use, the odds of leaving the hospital AMA were reduced for subjects who received inpatient methadone treatment, were of older age, or had social supports. Addiction treatment and interventions that enhance social supports in marginalized populations at risk for hospital discharge AMA should be further explored.