Is physician gender associated with the quality of diabetes care?

Trends in Detection of Adenoma and Sessile Serrated Lesions Over a Decade in a Community-Based Healthcare System

INTRODUCTION

Adenoma detection rate (ADR) is an accepted benchmark for screening colonoscopy. Factors driving ADR and its relationship with sessile serrated lesions detection rate (SSLDR) over time remain unclear. We aim to explore patient, physician, and procedural influences on ADR and SSLDR trends.

METHODS

Using a large healthcare system in northern California from January 2010 to December 2020, a total of 146,818 screening colonoscopies performed by 33 endoscopists were included. ADR and SSLDR were calculated over time using natural language processing. Logistic regression was used to calculate the odd ratios of patient demographics, physician attributes, and procedural details over time.

RESULTS

Between 2010 and 2020, ADR rose from 19.4% to 44.4%, whereas SSLDR increased from 1.6% to 11.6%. ADR increased by 2.7% per year (95% confidence interval 1.9%-3.4%), and SSLDR increased by 1.0% per year (95% confidence interval 0.8%-1.2%). Higher ADR was associated with older age, male sex, higher body mass index, current smoker, higher comorbidities, and high-risk colonoscopy. By contrast, SSLDR was associated with younger age, female sex, white race, and fewer comorbidities. Patient and procedure characteristics did not significantly change over time ( P -interaction >0.05). Longer years in practice and male physician were associated with lower ADR and SSLDR in 2010, but significantly attenuated over time ( P -interaction <0.05).

DISCUSSION

Both ADR and SSLDR have increased over time. Patient and procedure factors did not significantly change over time. Male endoscopist and longer years in practice had lower initial ADR and SSLDR, but significantly lessened over time.

Gender Differences in Premenstrual Syndrome and Premenstrual Dysphoric Disorder Diagnosis and Treatment among Japanese Obstetricians and Gynecologists: A Cross-Sectional Study

Premenstrual symptoms are characterized by unpleasant psychophysical symptoms that appear during the luteal phase before menstruation and interfere with a woman's quality of life. Premenstrual syndrome (PMS) is a pathological condition with premenstrual symptoms, of which premenstrual dysphoric disorder (PMDD) is a particularly severe psychological symptom. This study aimed to examine the gender differences in the diagnosis and treatment of PMS and PMDD among obstetricians and gynecologists (OB/GYNs) in Japan. Data were obtained from the survey conducted by the Japanese Society of Obstetrics and Gynecology. We used data from 1,257 of the 1,265 OB/GYNs who are engaged in PMS/PMDD practice and reported their gender. Multivariate regression analysis adjusted for propensity scores was performed. Female OB/GYNs were more frequently engaged in treating patients with PMS/PMDD than males [odds ratio (OR) 1.74; 95% confidence interval (CI) 1.36-2.21]. With regard to the diagnostic methods, more female OB/GYNs selected the two-cycle symptom diary than males (OR 2.88; 95% CI 1.80-4.60). Regarding treatment, fewer female OB/GYNs selected selective serotonin reuptake inhibitors as their first-line drug (OR 0.39; 95% CI 0.17-0.89). Gender differences were found in the selection of PMS/PMDD diagnosis and treatment methods among Japanese OB/GYNs.

Emergency physician gender is associated with early pregnancy loss management: a multisite retrospective cohort study

BACKGROUND

Patients experiencing early pregnancy loss often first present to the emergency department (ED) where they can be managed non-operatively through expectant or medical management, or surgically by the obstetrical team. Studies have reported that physician gender can influence clinical decision making, but there is limited research on this phenomenon in the ED. The objective of this study was to determine whether emergency physician gender is associated with early pregnancy loss management.

METHODS

Data were retrospectively collected from patients who presented to Calgary EDs with a non-viable pregnancy from 2014 to 2019. Pregnancies >12 weeks gestational age were excluded. The emergency physicians included saw at least 15 cases of pregnancy loss over the study period. The primary outcome was obstetrical consult rates by male versus female emergency physicians. Secondary outcomes included rates of initial surgical evacuation via dilation and curettage (D&C) procedures, ED returns, returns to care for D&Cs and total D&C rates. Data were analysed using χ², Fisher's exact and Mann-Whitney U tests, as appropriate. Multivariable logistic regression models accounted for physician age, years of practice, training programme and type of pregnancy loss.

RESULTS

98 emergency physicians and 2630 patients from 4 ED sites were included. 76.5% of the physicians were male accounting for 80.4% of pregnancy loss patients. Patients seen by female physicians were more likely to receive an obstetrical consultation (adjusted OR (aOR) 1.50, 95% CI 1.22 to 1.83) and initial surgical management (aOR 1.35, 95% CI 1.08 to 1.69). ED return rates and total D&C rates were not associated with physician gender.

CONCLUSION

Patients seen by female emergency physicians had higher rates of obstetrical consultation and initial operative management compared with those seen by male emergency physicians, but outcomes were similar. Additional research is required to determine why these gender differences exist and how these discrepancies may impact the care of early pregnancy loss patients.

Lessons in liability: Examining medical malpractice suits against general surgeons in Maryland

BACKGROUND

Although medical malpractice lawsuits pose a significant burden, there is a paucity of research on physician-specific characteristics influencing lawsuits against surgeons. Our objective was to identify factors associated with general surgeons being named in malpractice cases.

METHODS

This was a cross sectional study of Maryland general surgeons, using malpractice data from a publicly accessible judiciary database. Case number per decade and lifetime lawsuit status were modeled with linear and logistic regression.

RESULTS

Male surgeons had a higher average lawsuit volume (p = 0.002) and were more likely to be named in a malpractice case (p < 0.001). In regression analysis, a second graduate degree was a predictor of average cases per 10 years (p = 0.008) and male gender predicted lifetime lawsuit status (OR = 1.73, p = 0.046).

CONCLUSIONS

Male gender was associated with increased odds of being named in a malpractice lawsuit. Identifying this difference is a preliminary step in developing interventions to reduce lawsuits amongst surgeons.

Association Between Surgeon Gender and Maternal Morbidity After Cesarean Delivery

Importance

The stereotype that men perform surgery better than women is ancient. Surgeons have long been mainly men, but in recent decades an inversion has begun; the number of women surgeons is increasing, especially in obstetrics and gynecology. Studies outside obstetrics suggest that postoperative morbidity and mortality may be lower after surgery by women.

Objective

To evaluate the association between surgeons' gender and the risks of maternal morbidity and postpartum hemorrhage (PPH) after cesarean deliveries.

Design, Setting, and Participants

This prospective cohort study was based on data from the Tranexamic Acid for Preventing Postpartum Hemorrhage after Cesarean Delivery (TRAAP2) trial, a multicenter, randomized, placebo-controlled trial that took place from March 2018 through January 2020 (23 months). It aimed to investigate whether the administration of tranexamic acid plus a prophylactic uterotonic agent decreased PPH incidence after cesarean delivery compared with a uterotonic agent alone. Women having a cesarean delivery before or during labor at or after 34 weeks' gestation were recruited from 27 French maternity hospitals.

Exposures

Self-reported gender (man or woman), assessed by a questionnaire immediately after delivery.

Main Outcomes and Measures

The primary end point was the incidence of a composite maternal morbidity variable, and the secondary end point was the incidence of PPH (the primary outcome of the TRAAP2 trial), defined by a calculated estimated blood loss exceeding 1000 mL or transfusion by day 2.

Results

Among 4244 women included, men surgeons performed 943 cesarean deliveries (22.2%) and women surgeons performed 3301 (77.8%). The rate of attending obstetricians was higher among men (441 of 929 [47.5%]) than women (687 of 3239 [21.2%]). The risk of maternal morbidity did not differ for men and women surgeons: 119 of 837 (14.2%) vs 476 of 2928 (16.3%) (adjusted risk ratio, 0.92 [95% CI, 0.77-1.13]). Interaction between surgeon gender and level of experience on the risk of maternal morbidity was not statistically significant. Similarly, the groups did not differ for PPH risk (adjusted risk ratio, 0.98 [95% CI, 0.85-1.13]).

Conclusions and Relevance

Risks of postoperative maternal morbidity and of PPH exceeding 1000 mL or requiring transfusion by day 2 did not differ by the surgeon's gender.

Quantifying the financial impact of overuse in primary care in China: A standardised patient study

Overuse of health care is a potential factor in explaining the rapid increase in health care expenditure in many countries; however, it is difficult to measure overuse. This study employed the novel method of using unannounced standardised patients (SPs) to identify overuse, document its patterns and quantify its financial impact on patients in primary care in China. We trained 18 SPs to present consistent cases of two common chronic diseases and recorded 492 physician-patient interactions in 63 public and private primary hospitals in a capital city in western China in 2017 and 2018. Overuse, defined as the provision of unnecessary medical tests and drugs, was identified by a panel of medical experts based on national clinical guidelines. We estimated linear regression models to investigate how hospital, physician and patient characteristics were associated with overuse and to quantify the financial impact of overuse after controlling for a series of fixed effects. We found overuse in 72.15% of the SP visits. The high prevalence of overuse was similar among public and private hospitals, low-competence and high-competence physicians, male and female physicians, junior and senior physicians and male and female patients, but it varied between patients presenting different diseases. Compared to the non-overuse group, overuse significantly increased the total cost by 117.8%, the test cost by 58.8% and the drug cost by 100.3%. The financial impact of overuse was consistent across the aforementioned hospital, physician and patient characteristics. We suggest that the overuse observed in this study is unlikely to be attributable to physician incompetence but rather to the financing framework for primary care in China. These findings illuminate the cost escalation of primary care in China, which is a form of medical inefficiency that should be urgently addressed.

Surgeon Gender and Performance Outcomes for Hysterectomies: Retrospective Cohort Study

STUDY OBJECTIVE

To evaluate whether there are differences in several performance metrics between male and female surgeons for hysterectomies.

DESIGN

Multicenter retrospective cohort study. We matched surgeries performed by female surgeons to those by male surgeons using a propensity score and compared outcomes by gender after adjusting for years in practice and fellowship training.

SETTING

A total of 6 hospitals (3 academic, 3 community) in Ontario, Canada, between July 2016 and December 2019.

PATIENTS

All consecutive patients.

INTERVENTIONS

Hysterectomy.

MEASUREMENTS AND MAIN RESULTS

Primary outcome was a composite of any complication or return to emergency room (ER) within 30 days. Secondary outcomes were grade II or greater complications, return to ER, and operative time. We included 2664 hysterectomies performed by 77 surgeons. After propensity matching, 963 surgeries performed by females were compared with 963 performed by males. There were no differences in the primary (relative risk [RR], 0.92; 95% confidence interval [CI], 0.71-1.20; p = .56) or secondary outcomes of grade II or greater complication (RR, 1.01; 95% CI, 0.71-1.45; p = .96) or return to ER (RR, 0.81; 95% CI, 0.55-1.20; p = .30). However, surgeries performed by males were 24.72 minutes shorter (95% CI, 18.09-31.34 minutes; p <.001). Entire cohort post hoc regression analysis confirmed these findings. E-value analysis indicated that it is unlikely for an unmeasured confounder to undo the observed difference.

CONCLUSION

Although complication and readmission rates are similar, male surgeons may have a shorter operating time than female surgeons for hysterectomies, which may have implications for health systems and inequalities in surgeon renumeration.

High prescribing of antibiotics is associated with high prescribing of opioids in medical and dental providers

STUDY OBJECTIVE

High prescribers of antibiotics and opioids are an important target for stewardship interventions. The goal of this study was to assess the association between high antibiotic and high opioid prescribing by provider type.

DESIGN

A national cross-sectional study.

SETTING

2015-2017 Department of Veterans Affairs (VA) electronic health record data.

POPULATION

Prescribers were identified as dentists (2017: n = 1346) and medical providers (physicians n = 23,072; advanced practice providers [APP] n = 7705; and other providers [pharmacists/chiropractors] n = 3674) (2017: n = 34,451).

MEASUREMENTS

High prescribing was defined as being in the top 25% of visit-based rates of antibiotic or opioid prescribing (number of prescriptions/number of dental or medical visits). Multivariable random effects logistic regression with clustering by facility was used to assess the adjusted association between high antibiotic and opioid prescribing.

RESULTS

Medical providers prescribed 4,348,670 antibiotic and 10,256,706 opioid prescriptions; dentists prescribed 277,170 antibiotic and 124,103 opioid prescriptions. Among all high prescribers of antibiotics, 40% were also high prescribers of opioids as compared to 18% of those who were not high antibiotic prescribers (p < 0.0001). High prescribing of antibiotics was associated with high prescribing of opioids in medical providers (adjusted odds ratio [aOR] = 2.87, 95% confidence interval [CI] = 2.72-3.04) and dentists (aOR = 8.40, 95% CI 6.00-11.76). Older provider age, specific US geographic regions, and lower VA facility complexity and rurality were also associated with high opioid prescribing by medical providers. In dentists, younger provider age, male gender, specific regions of the United States, and lower number of dentists in a facility were associated with high opioid prescribing. At the facility level, high dental prescribers of antibiotics or opioids were not at the same facilities as high medical prescribers, respectively (p < 0.0001).

CONCLUSIONS

High antibiotic prescribing was associated with high opioid prescribing. Thus, stewardship interventions targeting both medication classes may have higher impact to efficiently reduce prescribing of medications with high public health impact. Provider-targeted interventions are needed to improve antibiotic and opioid prescribing in both dentists and medical providers.

The surgical gender gap: the impact of surgeon gender in medicine and gynecologic surgery

PURPOSE OF REVIEW

The purpose of this review is to summarize the current literature evaluating the effect of surgeon gender on patient outcomes and satisfaction, and the impact of gender bias on female surgeons.

RECENT FINDINGS

The proportion of female physicians has increased in recent years, especially in Obstetrics and Gynecology. Recent literature assessing this impact supports equivalent or superior medical and surgical outcomes for women surgeons and physicians. It also reveals superior counseling and communication styles as perceived by patients. However, women in medicine receive lower patient ratings in competence, medical knowledge, and technical skills despite the existing evidence. Additionally, female physicians experience pay inequality, limited advancement opportunities, higher prevalence of microaggressions, and higher rates of burnout.

SUMMARY

Recognition of gender bias is essential to correcting this issue and improving the negative impact it has on female physicians, our patients, and the field of women's health.

Perceived Barriers to Professional Equality Among Women in Gastroenterology

Although significant progress relating to professional equality among men and women in medicine has been made over the past few decades, evidence derived from the medical literature suggests that inequity persists with respect to income, attainment of leadership positions, and professional advancement. These inequities have been observed to be more pronounced in gastroenterology. Literature relating to gender-specific barriers to professional equity in gastroenterology is limited. This qualitative study explored perceived barriers to professional equality among women in gastroenterology in Canada through focus groups using a World Café Approach. Several perceived barriers to professional equality were identified. Identification of barriers to professional equality is an important first step to creating meaningful interventions that address the root causes of gender-related inequity in gastroenterology.

The Context of "Confidence": Analyzing the Term Confidence in Resident Evaluations

BACKGROUND

Despite similar performance metrics, women medical trainees routinely self-assess their own skills lower than men. The phenomenon of a "confidence gap" between genders, where women report lower self-confidence independent of actual ability or competency, may have an important interaction with gender differences in assessment. Identifying whether there are gender-based differences in how confidence is mentioned in written evaluations is a necessary step to understand the interaction between evaluation and the gender-based confidence gap.

OBJECTIVE

To analyze faculty evaluations of internal medicine (IM) residents for gender-based patterns in the use of iterations of "confidence."

DESIGN

We performed a retrospective cohort study of all inpatient faculty evaluations of University of Pennsylvania IM residents from 2018 to 2021. We performed n-gram text-mining to identify evaluations containing the terms "confident," "confidence," or "confidently." We performed univariable and multivariable logistic regression to determine the association between resident gender and references to confidence (including comments reflecting too little confidence), adjusting for faculty gender, post-graduate year (PGY), numeric rating, and service.

SUBJECTS

University of Pennsylvania IM residents from 2018 to 2021.

KEY RESULTS

There were 5416 evaluations of IM residents (165 women [51%], 156 men [49%]) submitted by 356 faculty members (149 women [51%]), of which 7.1 % (n=356) contained references to confidence. There was a significant positive association between the mention of confidence and women resident gender (OR 1.54, CI 1.23-1.92; p<0.001), which persisted after adjustment for faculty gender, numeric rating, and PGY level. Eighty evaluations of the cohort explicitly mentioned the resident having "too little confidence," which was also associated with women resident gender (OR 1.66, CI 1.05-2.62; p=0.031).

CONCLUSION

Narrative evaluations of women residents were more likely to contain references to confidence, after adjustment for numerical score, PGY level, and faculty gender, which may perpetuate the gender-based confidence gap, introduce bias, and ultimately impact professional identity development.

Gender Differences in Diagnostic Radiology Practice: An Observational Study

PURPOSE

To investigate gender differences in diagnostic radiology practice, specifically, the differences in scope of practice, the frequency of consultations to other colleagues, and the error rates.

MATERIAL AND METHODS

A retrospective observational study was performed including radiologists working for a European teleradiology provider between 2013 and 2019. Main outcome measures included the adjusted odds ratio of female gender for reporting cases in more than one subspecialty, the adjusted incidence rate ratio (IRR) of female gender for the count of second opinion requests to other colleagues, and the adjusted IRR of female gender for the count of radiologic errors. Multivariable adjustment was performed for covariates associated with experience, type of cases reported, part- or full-time employment, and reporting speed.

RESULTS

A total of 213 radiologists (36% female) were included in the analysis of gender differences in scope of practice. Female gender was associated with a lower odds of reporting cases in more than one subspecialty with an odds ratio of 0.46 (95% confidence interval, 0.22-0.96). A total of 204 radiologists (36% female) were included in the analysis of gender differences in the count of second opinion requests to colleagues. There was a trend toward an association between female gender and higher odds of requesting a second opinion with an adjusted IRR of 1.6 compared with male gender but it was not statistically significant (P = .08). A total of 199 radiologists were included (37% female) in the analysis of gender differences in the number of radiologic errors. Female gender was associated with a decrease in the odds of error with an IRR of 0.8 (95% confidence interval, 0.64-0.995).

CONCLUSIONS

Female radiologists tend to have a narrower scope of practice and make fewer mistakes than their male counterparts, even after detailed adjustment for factors that might explain gender differences in scope of practice and errors.

Female Representation and Academic Leadership in Facial Plastic and Reconstructive Surgery

OBJECTIVES/HYPOTHESIS

Despite increasing the numbers of women entering the field, underrepresentation of women in otolaryngology has been reported. In the subspecialty of facial plastic and reconstructive surgery (FPRS), female representation and academic leadership have not been formally characterized. Our study aims to identify female representation and academic leadership roles in FPRS.

STUDY DESIGN

Cross sectional analysis.

METHODS

Analysis was performed using the 2020 American Academy of Facial Plastic and Reconstructive Surgery (AAFPRS) membership directory. Board-eligible and board-certified FPRS surgeons were included. Data regarding academic rank, leadership position, academic productivity, and years in practice were collected from publicly available departmental websites. Academic productivity was measured using h-index.

RESULTS

Of 1,421 members queried in the 2020 AAFPRS membership directory, 13.0% were female and 86.9% were male. Most practitioners (87.0%) work in a private practice setting, but of the 13.0% of academic FPRS surgeons, 25.9% were female. Most female facial plastic surgeons in academic practice were Assistant Professors (72.9%), whereas ranks were evenly distributed among male FPRS surgeons. Three (4.3%) of 69 AAFPRS fellowship directors were women, and 1 (1.8%) of 56 present or past AAFPRS presidents was female. Female FPRS surgeons had fewer years in practice and lower h-indices compared with male surgeons.

CONCLUSIONS

Female FPRS surgeons hold fewer academic leadership positions and have lower academic productivity in comparison to male FPRS surgeons. Future studies are needed to elucidate the etiology of these gender differences.

LEVEL OF EVIDENCE

Cross-sectional analysis Laryngoscope, 2021.

State of Women in Medicine: History, Challenges, and the Benefits of a Diverse Workforce

Women in medicine have made progress since Elizabeth Blackwell: the first women to receive her medical degree in the United States in 1849. Yet although women currently represent just over one-half of medical school applicants and matriculates, they continue to face many challenges that hinder them from entering residency, achieving leadership positions that exhibit final decision-making and budgetary power, and, in academic medicine, being promoted. Challenges include gender bias in promotion, salary inequity, professional isolation, bullying, sexual harassment, and lack of recognition, all of which lead to higher rates of attrition and burnout in women physicians. These challenges are even greater for women from groups that have historically been marginalized and excluded, in all aspects of their career and especially in achieving leadership positions. It is important to note that, in several studies, it was indicated that women physicians are more likely to adhere to clinical guidelines, provide preventive care and psychosocial counseling, and spend more time with their patients than their male peers. Additionally, some studies reveal improved clinical outcomes with women physicians. Therefore, it is critical for health care systems to promote workforce diversity in medicine and support women physicians in their career development and success and their wellness from early to late career.

Shared Clinical Decision-Making Recommendations for Adult Immunization: What Do Physicians Think?

BACKGROUND

In 2019, the Advisory Committee on Immunization Practices (ACIP) incorporated the terminology "shared clinical decision-making" (SDM) into recommendations for two adult vaccines.

OBJECTIVE

To assess among general internal medicine physicians (GIMs) and family physicians (FPs) nationally (1) attitudes about and experience with ACIP SDM recommendations, (2) knowledge of insurance reimbursement for vaccines with SDM recommendations, (3) how SDM recommendations are incorporated into vaccine forecasting software, and (4) physician and practice characteristics associated with not knowing how to implement SDM.

DESIGN

Survey conducted in October 2019-January 2020 by mail or internet based on preference.

PARTICIPANTS

Networks of GIMs and FPs recruited from American College of Physicians (ACP) and American Academy of Family Physicians (AAFP) who practice ≥ 50% in primary care. Post-stratification quota sampling performed to ensure networks similar to ACP and AAFP memberships.

MAIN MEASURES

Responses on 4-point Likert scales (attitudes/experiences), true/false options (knowledge), and categorical response options (forecasting). Multivariable modeling with outcome of "not knowing how to implement SDM" conducted.

KEY RESULTS

Response rate was 64% (617/968). Most physicians strongly/somewhat agreed SDM requires more time than routine recommendations (90%FP; 95%GIM, p = 0.02) and that they need specific talking points to guide SDM discussions (79%FP; 84%GIM, p = NS). There was both support for SDM recommendations for certain vaccines (81%FP; 75%GIM, p = 0.06) and agreement that SDM creates confusion (64%FP; 76%GIM, p = 0.001). Only 41%FP and 43%GIM knew vaccines recommended for SDM would be covered by most health insurance. Overall, 38% reported SDM recommendations are displayed as "recommended" and 23% that they did not result in any recommendation in forecasting software. In adjusted multivariable models, GIMs [risk ratio 1.44 (1.15-1.81)] and females [1.28 (1.02-1.60)] were significantly associated with not knowing how to implement SDM recommendations CONCLUSIONS: To be successful in a primary care setting, SDM for adult vaccination will require thoughtful implementation with decision-making support for patients and physicians.

Factors Associated With Pregnancy and Perinatal Outcomes in Female Neurosurgeons: A Cross-Sectional Study

Neurosurgery is male dominated with women representing only 12% of residents and 5% of practicing neurosurgeons. The conflicting demands of training versus pregnancy and motherhood are significant deterrents to women entering the field. We examined pregnancy incidence and timing, perinatal complications, and the perceived career impact of motherhood on female neurosurgeons using an anonymous survey of 643 training, practicing, and retired female neurosurgeons from the United States. Among 260 respondents, 50.8% (132/260) reported pregnancies, with an average age at first pregnancy that was significantly higher than the national average (32.1 vs 26.3 yr). In all, 40.1% (53/132) of respondents reported perinatal complications in at least one of their pregnancies. Only 25% (33/132) of respondents noted designated program maternity allowances. The most significant challenges associated with being a mother and neurosurgeon reported were issues relating to work/life balance, "mommy guilt," and sleep deprivation. A majority of respondents, 70.1% (82/116), reported fear of backlash from co-residents, partners, and staff, as well as hindered career advancement related to childbearing. Female neurosurgeons face challenges surrounding family planning different from those faced by male practitioners. Higher perinatal and fetal complications, backlash from colleagues, and demanding workload are significant issues. Progress requires institutional support and mentorship for women to create a more diverse field of practitioners.

Benchmark Status of Women Interventional Radiologists in China

PURPOSE

To evaluate the current status of women interventional radiologists in China and discuss possible measures to boost their representation in this male-dominated field for a more diverse workplace environment in the future.

MATERIALS AND METHODS

The list of Chinese interventional radiologists obtained from the Chinese College of Interventionalists was retrospectively reviewed. Key information was extracted from the database, including sex, chronologic trends of representation of women interventional radiologists, position, education level, geographic distribution, interventional radiology (IR) practice time, departmental affiliation, and hospital classification.

RESULTS

Of the 13,855 entries, 7,324 (52.9%) were interventional radiologists having valid information. Among them, 684 (9.3%) were identified as women. The number of women interventional radiologists has continued to increase since the first woman registered in 1992. The average age of women interventional radiologists was 39.1 years ± 5.7 (range, 26-50). The majority of them were attending physicians (n = 280; 40.9%) with a bachelor's degree (n = 363; 53.1%). Most women interventional radiologists (n = 215, 31.4%) joined this specialty 5-9 years after becoming physicians, whereas 128 (18.7%) started practicing IR from the very beginning. A total of 42.4% of women interventional radiologists were from the departments of IR and cardiology.

CONCLUSIONS

Although the total number shows an upward trend, women interventional radiologists are still underrepresented. Education level, geographic areas, and other socioeconomic factors may simultaneously influence the population size of women interventional radiologists in China.

Sex- and Gender-Based Pharmacological Response to Drugs

In humans, the combination of all sex-specific genetic, epigenetic, and hormonal influences of biologic sex produces different in vivo environments for male and female cells. We dissect how these influences of sex modify the pharmacokinetics and pharmacodynamics of multiple drugs and provide examples for common drugs acting on specific organ systems. We also discuss how gender of physicians and patients may influence the therapeutic response to drugs. We aim to highlight sex as a genetic modifier of the pharmacological response to drugs, which should be considered as a necessary step toward precision medicine that will benefit men and women. SIGNIFICANCE STATEMENT: This study discusses the influences of biologic sex on the pharmacokinetics and pharmacodynamics of drugs and provides examples for common drugs acting on specific organ systems. This study also discusses how gender of physicians and patients influence the therapeutic response to drugs.

Significance of the physician's and the patient's sex in hospitalized patients with community-acquired pneumonia

BACKGROUND

Numerous studies have revealed that the sex of the patient or of the attending physician have impact on patient care, treatment, morbidity and mortality. Community-acquired pneumonia (CAP) is a common cause of hospitalization, antibiotic treatment and intensive care unit (ICU) admission. The purpose of this study was to examine if the patient's or the attending physicians' sex may influence the management of hospitalized patients with CAP.

METHODS

Our study included 826 consecutive inpatients with CAP (404 females, and 422 male patients, 429 patients initially treated by a female physician and 397 patients initially treated by a male physician). We examined if the patient's, or the initial attending physician's sex, affected treatment and outcome in patients with CAP.

RESULTS

Patients mean age was 69 years, 30-day mortality 9%. By use of the pneumonia severity index, male patients were found to be more severely ill at admission (p = .0008). Fewer female physicians' patients were admitted from the emergency department (ED) to the ICU when compared to male physicians' patients, 5% versus 10% (p = .006), and female physicians' patients received their first intravenous (IV) antibiotic dose later than male physicians' patients in the ED (p = .003).

CONCLUSION

Our study indicates that the sex of the attending physician may affect the chosen level of care and antibiotic treatment, and that admitted male patients with CAP were more seriously ill than admitted female patients with CAP.

Physicians' gender and their use of electronic health records: findings from a mixed-methods usability study

OBJECTIVE

Physician burnout associated with EHRs is a major concern in health care. A comprehensive assessment of differences among physicians in the areas of EHR performance, efficiency, and satisfaction has not been conducted. The study sought to study relationships among physicians' performance, efficiency, perceived workload, satisfaction, and usability in using the electronic health record (EHR) with comparisons by age, gender, professional role, and years of experience with the EHR.

MATERIALS AND METHODS

Mixed-methods assessments of the medical intensivists' EHR use and perceptions. Using simulated cases, we employed standardized scales, performance measures, and extensive interviews. NASA Task Load Index (TLX), System Usability Scale (SUS), and Questionnaire on User Interface Satisfaction surveys were deployed.

RESULTS

The study enrolled 25 intensive care unit (ICU) physicians (11 residents, 9 fellows, 5 attendings); 12 (48%) were men, with a mean age of 33 (range, 28-55) years and a mean of 4 (interquartile range, 2.0-5.5) years of Epic experience. Overall task performance scores were similar for men (90% ± 9.3%) and women (92% ± 4.4%), with no statistically significant differences (P = .374). However, female physicians demonstrated higher efficiency in completion time (difference = 7.1 minutes; P = .207) and mouse clicks (difference = 54; P = .13). Overall, men reported significantly higher perceived EHR workload stress compared with women (difference = 17.5; P < .001). Men reported significantly higher levels of frustration with the EHR compared with women (difference = 33.15; P < .001). Women reported significantly higher satisfaction with the ease of use of the EHR interface than men (difference = 0.66; P =.03). The women's perceived overall usability of the EHR is marginally higher than that of the men (difference = 10.31; P =.06).

CONCLUSIONS

Among ICU physicians, we measured significant gender-based differences in perceived EHR workload stress, satisfaction, and usability-corresponding to objective patterns in EHR efficiency. Understanding the reasons for these differences may help reduce burnout and guide improvements to physician performance, efficiency, and satisfaction with EHR use.

DESIGN

Mixed-methods assessments of the medical intensivists' EHR use and perceptions. Using simulated cases, we employed standardized scales, performance measures, and extensive interviews.

Differences in Self-Reported Physical and Behavioral Health in Musculoskeletal Patients Based on Physician Gender

BACKGROUND

Differences in patient-physician interactions based on physician gender have been demonstrated. However, the association between patients' self-perceived health and their decision to see a female versus male physician is still unclear.

OBJECTIVE

To determine if self-reported physical or behavioral health is different in musculoskeletal patients who present to female vs male physicians. We hypothesized that patients who present to female physicians report worse physical and behavioral health.

DESIGN

Cross-sectional study.

SETTING

Tertiary academic medical center.

PATIENTS

Consecutive 21 980 adult patients who presented to a musculoskeletal medicine specialist for initial evaluation of a musculoskeletal condition between April 1, 2016 and November 1, 2017.

MAIN OUTCOME MEASURES

Physical Function, Pain Interference, Anxiety, and Depression Computer Adaptive Test domains of the Patient-Reported Outcomes Measurement Information System (PROMIS). The primary study outcome was the mean difference (MD) in PROMIS scores by physician gender.

RESULTS

Patients who presented to female physicians self-reported slightly worse health in all domains: Physical Function (female physicians 40.2, male physicians 42.4, MD -2.1; 95% confidence interval [CI] -2.5 to -1.8), Pain Interference (female physicians 61.6, male physicians 60.4, MD 1.3 [1.0-1.5]), Anxiety (female physicians 52.5, male physicians 51.4, MD 1.1 [0.8-1.5]), and Depression (female physicians 47.5, male physicians 46.2, MD 1.3 [0.9-1.6]) (all P < .001). Patients who presented to female physicians were also slightly younger (51.9 vs 52.4 years, P = .034) and more likely to be female (63% vs 56%, P < .001).

CONCLUSIONS

Patients who presented to female physicians self-reported slightly worse physical and behavioral health compared to those patients who presented to male physicians. Further investigation into this finding may provide insight into drivers of patients' preferences, which may enable physicians of both genders to optimize patient care.

Practice composition and sex differences in physician income: observational study

OBJECTIVE

To assess whether differences in income between male and female physicians vary according to the sex composition of physician practices.

DESIGN

Retrospective observational study.

SETTING

US national survey of physician salaries, 2014-18.

PARTICIPANTS

18 802 physicians from 9848 group practices (categorized according to proportion of male physicians ≤50%, >50-75%, >75-90%, and >90%).

MAIN OUTCOME MEASURES

Sex differences in physician income in relation to the sex composition of physician practices after multivariable adjustment for physician specialty, years of experience, hours worked, measures of clinical workload, practice type, and geography.

RESULTS

Among 11 490 non-surgical specialists, the absolute adjusted sex difference in annual income (men versus women) was $36 604 (£29 663; €32 621) (95% confidence interval $24 903 to $48 306; 11.7% relative difference) for practices with 50% or less of male physicians compared with $91 669 ($56 587 to $126 571; 19.9% relative difference) for practices with at least 90% of male physicians (P=0.03 for difference). Similar findings were observed among surgical specialists (n=3483), with absolute adjusted sex difference in annual income of $46 503 ($42 198 to $135 205; 10.2% relative difference) for practices with 50% or less of male physicians compared with $149 460 ($86 040 to $212 880; 26.9% relative difference) for practices with at least 90% of male physicians (P=0.06 for difference). Among primary care physicians (n=3829), sex differences in income were not related to the proportion of male physicians in a practice.

CONCLUSIONS

Among both non-surgical and surgical specialists, sex differences in income were largest in practices with the highest proportion of male physicians, even after detailed adjustment for factors that might explain sex differences in income.

The Role of Physician and Practice Characteristics in the Quality of Diabetes Management in Primary Care: Systematic Review and Meta-analysis

BACKGROUND

Despite evidence-based guidelines, high-quality diabetes care is not always achieved. Identifying factors associated with the quality of management in primary care may inform service improvements, facilitating the tailoring of quality improvement interventions to practice needs and resources.

METHODS

We searched MEDLINE, EMBASE, CINAHL and Web of Science from January 1990 to March 2019. Eligible studies were cohort studies, cross-sectional studies and randomised controlled trials (baseline data) conducted among adults with diabetes, which examined the relationship between any physician and/or practice factors and any objective measure(s) of quality. Studies which examined patient factors only were ineligible. Where possible, data were pooled using random-effects meta-analysis.

RESULTS

In total, 82 studies were included. The range of individual quality measures and the construction of composite measures varied considerably. Female physicians compared with males ((odds ratio (OR) = 1.07, 95% CI: 1.04, 1.10), 8 studies), physicians with higher diabetes volume compared with lower volume (OR = 1.24, 95% CI: 1.05-1.47, 4 studies) and practices with Electronic Health Records (EHR) versus practices without (OR = 1.43, 95% CI: 1.11-1.84, 4 studies) were associated with a higher quality of care. There was no association between physician experience, practice location and type of practice and quality. Based on the narrative synthesis, increasing physician age and higher practice socio-economic deprivation may be associated with lower quality of care.

DISCUSSION

Identification of physician- and practice-level factors associated with the quality of care (female gender, younger age, physician-level diabetes volume, practice deprivation and EHR use) may explain differences across practices and physicians, provide potential targets for quality improvement interventions and indicate which practices need specific supports to deliver improvements in diabetes care.

Burnout Among Women Physicians: a Call to Action

PURPOSE OF REVIEW

The purposes of this discussion are to describe what is known about burnout among women physicians and identify contributing factors, categories of impact, and methods for mitigating the phenomenon. The authors conclude with current gaps in research.

RECENT FINDINGS

Although there are a lack of investigations analyzing and reporting physician burnout data by gender, there is evidence to suggest that women physicians experience stress and burnout differently than their men counterparts. Women physicians are more likely to face gender discrimination, gender biases, deferred personal life decisions, and barriers to professional advancement, all of which may contribute to burnout. Interventions specific to preventing physician burnout in women should include (1) addressing barriers to career satisfaction, work life integration, and mental health; (2) identification and reduction of gender and maternal bias; (3) mentorship and sponsorship opportunities; (4) family leave, lactation, and child care policies and support. In addition, gaps in research must be addressed in an effort to inform best practices for measuring and addressing burnout among women physicians.

Physicians' preventive practices: more frequently performed for male patients and by female physicians

Background

We sought to analyze gender differences in General Practitioners’ (GP) preventive practices: variations according to the GP’s and the patient’s genders, separately and combined, and the homogeneity of GPs’ practices according to gender.

Methods

Fifty-two general practitioners volunteered to participate in a cross-sectional study. A sample of 70 patients (stratified by gender) aged 40–70 years was randomly chosen from each GP’s patient panel. Information extracted from the medical files was used to describe the GPs’ preventive practices for each patient: measurements of weight, waist circumference, glucose, and cholesterol; inquiry and counseling about smoking, alcohol consumption, diet, and physical activity, and dates of cervical smears and mammographies. An aggregate preventive score was calculated to assess the percentage of these practices performed by each GP for patients overall and by gender. Mixed models were used to test for gender differences.

Results

Questionnaires were collected in 2008–2009 for 71% of the 3640 patients and analyzed in June 2017.

Male patients and female GPs were associated with the most frequent performance of many types of preventive care. The aggregate preventive score was higher for male patients (OR = 1.60, 95% CI 1.47–1.75) and female GPs (OR = 1.35, 95% CI 1.05–1.73). There was no combined effect of the genders of the two protagonists. Female patients of male GPs appeared to receive preventive care least frequently and female GPs to deliver preventive care more consistently than their male colleagues.

Conclusion

Physicians need to be aware of these differences, for both patient gender and their own.

Physician characteristics correlate with hospital readmission rates

Hospital readmission rates are used as a metric to measure quality patient care. While several tools predict readmissions based on patient-specific characteristics, this study assesses if physician characteristics correlate with hospital readmission rates.In a 5-year retrospective electronic record review at a single institution, 31 internal medicine attending physicians' discharges were tracked for a total of 70 physician years, and 15,933 hospital discharges. Each physician's yearly 7-day, 8 to 30-day, and 30-day readmission rates were compared. Each rate was also correlated with years of post-graduate clinical experience, discharge volume, physician sex, and fiscal year.Individual physicians had significantly different 7-day, 8 to 30-day, and 30-day readmission rates from each other. The rates were not related to sex, years after post-graduate training, or fiscal year. However, physician patient volume correlated with 7-day readmission rates. Physicians who discharged ≤100 patients per year had a higher 7-day readmission rate than physicians who discharged >100 patients per year. This correlation with patient volume did not hold for the 8 to 30-day and 30-day readmission rates.Individual physicians differ in their patient readmission rates in 7-day, 8 to 30-day, and 30-day categories. A critical level of a physician's hospital activity, as reflected by the number of patient discharges per year (>100), results in lower 7-day readmission rates. Sex, post-graduate years of clinical experience, and fiscal year did not play a role. The lack of correlation between each physicians' 7-day and 8 to 30-day readmission rates suggests that different physician factors are involved in these 2 rates.

Association of Obstetrician Gender With Obstetric Interventions and Outcomes

OBJECTIVE

To estimate whether there are differences in obstetric interventions or outcomes by the gender of the delivering physician.

METHODS

We conducted a retrospective cohort study of all nulliparous women delivering singleton, vertex, live births at 37 weeks of gestation or greater at a tertiary care institution (2014-2015). Patient clinical characteristics were analyzed by delivering physician gender. The primary outcomes were delivery mode and episiotomy. Secondary outcomes included major perineal laceration, postpartum hemorrhage, 5-minute Apgar score less than 7, cord umbilical artery pH less than 7.0, and neonatal intensive care unit admission. Univariable and hierarchical multivariable analyses including physician as a random effect were utilized for analyses.

RESULTS

Of the 7,027 women who met inclusion criteria, 81.3% (n=5,716) were delivered by a female physician. Women delivered by female physicians were slightly younger than those delivered by male physicians and were more likely to be publicly insured (11.7% vs 7.1%, P<.001). Mode of delivery did not differ by physician gender; the cesarean delivery rate was 20.6% for male physicians and 20.5% for female physicians (P=.61). Although the episiotomy rate did differ by physician gender, with 5.9% of patients delivered by male physicians undergoing episiotomy compared with 3.6% of patients delivered by female physicians (P=.001), this finding did not persist in the multivariable model after accounting for potential confounders (adjusted odds ratio 0.87, 95% CI 0.49-1.56). There were no differences by physician gender regarding any of the examined secondary outcomes in univariable or multivariable analyses.

CONCLUSION

Outcomes of nulliparous women undergoing a trial of labor did not differ by delivering physician gender.

The impact of general practitioners' gender on process indicators in Hungarian primary healthcare: a nation-wide cross-sectional study

OBJECTIVES

The objectives of our study were (1) to investigate the association between gender of the general practitioner (GP) and the quality of primary care in Hungary with respect to process indicators for GP performance and (2) to assess the size of the gender impact.

STUDY DESIGN

A nation-wide cross-sectional study was performed in 2016.

SETTING AND PARTICIPANTS

The study covered all general medical practices in Hungary (n=4575) responsible for the provision of primary healthcare (PHC) for adults. All GPs in their private practices are solo practitioners.

MAIN OUTCOME MEASURES

Multilevel logistic regression models were used to analyse the association between GP gender and process indicators of PHC, and attributable proportion (AP) was calculated.

RESULTS

48% of the GPs (n=2213) were women in the study. The crude rates of care provided by female GPs were significantly higher for seven out of eight evaluated indicators than those provided by male GPs. Adjusted for practice, physician and patient factors, GP gender was associated with the haemoglobin A1c (HbA1c) measurement: OR=1.18, 95% CI (1.14 to 1.23); serum creatinine measurement: OR=1.14, 95% CI (1.12 to 1.17); lipid measurement: OR=1.14, 95% CI (1.11 to 1.16); eye examination: OR=1.06, 95% CI (1.03 to 1.08); mammography screening: OR=1.05, 95% CI (1.03 to 1.08); management of patients with chronic obstructive pulmonary disease: OR=1.05, 95% CI (1.01 to 1.09) and the composite indicator: OR=1.08, 95% CI (1.07 to 1.1), which summarises the number of care events and size of target populations of each indicator. The AP at the specific indicators varied from 0.97% (95% CI 0.49% to 1.44%) of influenza immunisation to 8.04% (95% CI 7.4% to 8.67%) of eye examinations.

CONCLUSION

Female GP gender was an independent predictor of receiving higher quality of care. The actual size of the gender effect on the quality of services seemed to be notable. Factors behind the gender effect should receive more attention in quality improvement particularly in countries where the primary care is organised around solo practices.

The Relationship Between Board Certification and Disciplinary Actions Against Board-Eligible Family Physicians

PURPOSE

Lack of specialty board certification has been reported as a significant physician-level predictor of receiving a disciplinary action from a state medical board. This study investigated the association between family physicians receiving a disciplinary action from a state medical board and certification by the American Board of Family Medicine (ABFM).

METHOD

Three datasets were merged and a series of logistic regressions were conducted examining the relationship between certification status and disciplinary actions when adjusting for covariates. Data were available from 1976 to 2017. Predictor variables were gender, age, medical training degree type, medical school location, and the severity of the action.

RESULTS

Of the family physicians in this sample, 95% (114,454/120,443) had never received any disciplinary action. Having ever been certified was associated with a reduced likelihood of ever receiving an action (odds ratio [OR] = 0.35; 95% confidence interval [CI] = 0.30, 0.40; P < .001), and having held a prior but not current certification at the time of the action was associated with an increase in receiving the most severe type of action (OR = 3.71; 95% CI = 2.24, 6.13; P < .001).

CONCLUSIONS

Disciplinary actions are uncommon events. Family physicians who had ever been ABFM certified were less likely to receive an action. The most severe actions were associated with decreased odds of being board certified at the time of the action. Receiving the most severe action type increased the likelihood of physicians holding a prior but not current certification.

Analysis of Physician Variation in Provision of Low-Value Services

IMPORTANCE

Facing new financial incentives to reduce unnecessary spending, health care organizations may attempt to reduce wasteful care by influencing physician practices or selecting more cost-effective physicians. However, physicians' role in determining the use of low-value services has not been well described.

OBJECTIVES

To quantify variation in provision of low-value health care services among primary care physicians and to estimate the proportion of variation attributable to physician characteristics that may be used to predict performance.

DESIGN, SETTING, AND PARTICIPANTS

This retrospective analysis included national Medicare fee-for-service claims of 3 159 834 beneficiaries served by 41 773 generalist physicians from January 1, 2008, through December 31, 2013 (data were analyzed in 2016 through 2018). Multilevel modeling was used to estimate the extent of variation in service use across physicians within their region and provider organization, adjusted for patient clinical and sociodemographic characteristics and sampling variation. The proportion of variation attributable to physician characteristics that may be used to predict performance (age, sex, academic degree, professorship, publication record, trial investigation, grant receipt, pharmaceutical or device manufacturer payment, and panel size) was estimated via additional regression analysis.

MAIN OUTCOMES AND MEASURES

Annual count per beneficiary of 17 primary care-associated services that provide minimal clinical benefit.

RESULTS

Among the 3 159 834 beneficiaries (58.3% women; mean [SD] age, 73.2 [11.0] years) served by 41 773 physicians (74.9% men; mean [SD] age, 48.0 [10.1] years), the mean annual rate of low-value services was 33.1 services per 100 beneficiaries. Considerable variation across physicians within the same region was found (SD, 8.8 [95% CI, 8.7-8.9]; 90th:10th percentile ratio, 2.03 [95% CI, 2.01-2.06]) and across physicians within the same organization (SD, 6.1 [95% CI, 6.0-6.2]; 90th:10th percentile ratio, 1.61 [95% CI, 1.60-1.63]). The corresponding rates at the 10th percentile of physicians within region and within organization respectively were 21.8 and 25.3 services per 100 beneficiaries. Observable physician characteristics accounted for only 4.4% of physician variation within region and 1.4% of physician variation within organization.

CONCLUSIONS AND RELEVANCE

Physician practices may substantially contribute to low-value service use, which is prevalent even among the least wasteful physicians. Because little variation is predicted by measured physician characteristics, direct measures of low-value care provision may aid organizational efforts to encourage high-value practices.

Diabetes management in the primary care setting: a comparison of physicians' performance by gender

BACKGROUND

A major shift in the gender of the medical-doctor workforce is now underway, and all over the world it is expected that an average 65% of the medical workforce will be women by 2030. In addition, an aging population means that chronic diseases, such as diabetes, are becoming more prevalent and the demand for care is rising. There is growing evidence of female physicians performing better than male physicians.AimOur study aimed to investigate whether any differences in diabetes process indicators are associated with gender, and/or the interaction between gender and different organizational models.Design and settingA population-based cross-sectional analysis was conducted on a large data set obtained by processing the public health administration databases of seven Italian local health units (LHUs). The seven LHUs, distributed all over the Italian peninsula in seven different regions, took part in a national project called MEDINA, with the focus on chronic disease management in primary care (PC).

METHODS

A total score was calculated for the average performance in the previously listed five indicators, representing global adherence to a quality management of patients with diabetes. A multilevel analysis was applied to see how LHUs affected the outcome. A quantile regression model was also fitted.

RESULTS

Our study included 2287 Italian general practitioners (586 of them female) caring for a total of 2 646 059 patients. Analyzing the performance scores confirmed that female general practitioners obtained better results than males. The differences between males and females were stronger on the 25th and 75th percentiles of the score than on the median values. The interaction between gender and LHU was not significant.

CONCLUSION

Our study evidenced that female physicians perform better than males in providing PC for diabetes independently by the different organizational models. Further research to understand the reasons for these gender differences is needed.

Are general practitioners characteristics associated with the quality of type 2 diabetes care in general practice? Results from the Norwegian ROSA4 study from 2014

OBJECTIVE

To explore the associations between general practitioners (GPs) characteristics such as gender, specialist status, country of birth and country of graduation and the quality of care for patients with type 2 diabetes (T2DM).

DESIGN

Cross-sectional survey.

SETTING AND SUBJECTS

The 277 GPs provided care for 10082 patients with T2DM in Norway in 2014. The GPs characteristics were self-reported: 55% were male, 68% were specialists in General Practice, 82% born in Norway and 87% had graduated in Western Europe. Of patients, 81% were born in Norway and 8% in South Asia. Data regarding diabetes care were obtained from electronic medical records and manually verified.

MAIN OUTCOME MEASURES

Performance of recommended screening procedures, prescribed medication and level of HbA1c, blood pressure and LDL-cholesterol stratified according to GPs characteristics, adjusted for patient and GP characteristics.

RESULT

Female GPs, specialists, GPs born in Norway and GPs who graduated in Western Europe performed recommended procedures more frequently than their counterparts. Specialists achieved lower mean HbA1c (7.14% vs. 7.25%, p < 0.01), a larger proportion of their patients achieved good glycaemic control (HbA1c = 6.0%-7.0%) (49.1% vs. 44.4%, p = 0.018) and lower mean systolic blood pressure (133.0 mmHg vs. 134.7 mmHg, p < 0.01) compared with non-specialists. GPs who graduated in Western Europe achieved lower diastolic blood pressure than their counterparts (76.6 mmHg vs. 77.8 mmHg, p < 0.01).

CONCLUSION

Several quality indicators for type 2 diabetes care were better if the GPs were specialists in General Practice. Key Points Research on associations between General Practitioners (GPs) characteristics and quality of care for patients with type 2 diabetes is limited. Specialists in General Practice performed recommended procedures more frequently, achieved better HbA1c and blood pressure levels than non-specialists. GPs who graduated in Western Europe performed screening procedures more frequently and achieved lower diastolic blood pressure compared with their counterparts. There were few significant differences in the quality of care between GP groups according to their gender and country of birth.

The association between the patient and the physician genders and the likelihood of intensive care unit admission in hospital with restricted ICU bed capacity

BACKGROUND

Despite the evidence that the patient gender is an important component in the intensive care unit (ICU) admission decision, the role of physician gender and the interaction between the two remain unclear.

OBJECTIVE

To investigate the association of both the patient and the physician gender with ICU admission rate of critically ill emergency department (ED) medical patients in a hospital with restricted ICU bed capacity operates with 'closed door' policy.

METHODS

A retrospective population-based cohort analysis. We included patients above 18 admitted to an ED resuscitation room (RR) of a tertiary hospital during 2011-12. Data on medical, laboratory and clinical characteristics were obtained. We used an adjusted multivariable logistic regression to analyze the association between both the patient and the physician gender to the ICU admission decision.

RESULTS

We included 831 RR admissions, 388 (46.7%) were female patients and 188 (22.6%) were treated by a female physicians. In adjusted multivariable analysis (adjusted for age, diabetes, mode of hospital transportation, first pH and patients who were treated with definitive airway and vasso-pressors in the RR), female-female combination (patient-physician, respectively) showed the lowest likelihood to be admitted to ICU (adjusted OR: 0.21; 95% CI: 0.09-0.51) compared to male-male combination, in addition to a smaller decrease among female-male (adjusted OR: 0.53; 95% CI: 0.32-0.86) and male-female (adjusted OR: 0.43; 95% CI: 0.21-0.89) combinations.

CONCLUSION

We demonstrated the existence of the possible gender bias where female gender of the patient and treating physician diminish the likelihood of the restricted health resource use.

Association between physician characteristics and the use of 21-gene recurrence score genomic testing among Medicare beneficiaries with early-stage breast cancer, 2008-2011

PURPOSE

We sought to determine whether physician-level characteristics were associated with 21-gene recurrence score (RS) genomic testing to evaluate recurrence risk and benefit of adjuvant chemotherapy in patients with estrogen receptor-positive, node-negative breast cancer.

METHODS

Retrospective cohort study of a nationally representative sample of Medicare beneficiaries using Surveillance, Epidemiology, and End Results program-Medicare data linked with the American Medical Association physician master file. The main outcome was receipt of genomic testing within 1 year of diagnosis as a function of physician-level factors.

RESULTS

A total of 24,463 patients met the study criteria; they received care from 3172 surgeons and 2475 medical oncologists. Of 4124 tests ordered, 70% were ordered by a medical oncologist and 16% by a surgeon. In multivariable regression models, multiple variables were associated with receipt of testing, including having a medical oncologist (odds ratio [OR] 2.77; 95% CI 2.00-3.82), a surgeon specializing in surgical oncology (OR 1.20; 95% CI 1.09-1.31), and a female medical oncologist (OR 1.10; 95% CI 1.02-1.20). Having a medical oncologist with 5 or more years in practice was associated with lower odds of testing (OR 0.83; 95% CI 0.76-0.92). Surgical procedures performed at academic centers were associated with higher odds of testing (OR 1.11; 95% CI 1.02-1.20).

CONCLUSIONS

Although most RS testing was ordered by medical oncologists, physicians in other specialties ordered roughly one-third of the tests. Physician characteristics, including gender and time in practice, were associated with receiving testing, creating opportunities for targeting interventions to help patients receive optimal care.

Physician characteristics associated with higher adenoma detection rate

BACKGROUND AND AIMS

Patients who receive a colonoscopy from a physician with a low adenoma detection rate (ADR) are at higher risk of subsequent colorectal cancer. It is unclear what drives the variation across physicians in ADR. We describe physician characteristics associated with higher ADR.

METHODS

In this retrospective cohort study a natural language processing system was used to analyze all outpatient colonoscopy examinations and their associated pathology reports from October 2013 to September 2015 for adults age 40 years and older across physicians from 4 diverse health systems. Physician performance on ADR was risk adjusted for differences in patient population and procedure indication. Our sample included 201 physicians performing at least 30 colonoscopy examinations during the study period, totaling 104,618 colonoscopy examinations.

RESULTS

The mean ADR was 33.2% (range, 6.3%-58.7%). Higher ADR was seen among female physicians (4.2 percentage points higher than men, P = .020), gastroenterologists (9.4 percentage points higher than nongastroenterologists, P < .001), and physicians with ≤9 years since their residency completion (6.0 percentage points higher than physicians who have had 27-51 years of practice, P = .004).

CONCLUSIONS

Gastroenterologists, female physicians, and more recently trained physicians had higher performance in adenoma detection.

Immunization Practices of U.S. Obstetrician/Gynecologists for Pregnant Patients

INTRODUCTION

U.S. obstetrician/gynecologists play a critical role as vaccinators of pregnant women. However, little is known about their current immunization practices. Thus, study objectives were to determine (1) practices related to assessment of vaccination status and vaccine delivery for pregnant patients; (2) barriers to stocking and administering vaccines; and (3) factors associated with administering both influenza and tetanus, diphtheria, and acellular pertussis (Tdap) vaccines.

METHODS

An e-mail and mail survey among a national sample of obstetrician/gynecologists conducted July-October 2015 (analysis August 2016-August 2017).

RESULTS

The response rate was 73.2% (353/482). Among obstetrician/gynecologists caring for pregnant women (n=324), vaccination status was most commonly assessed for influenza (97%), Tdap (92%), and measles, mumps, and rubella vaccines (88%). Vaccines most commonly administered included influenza (85%) and Tdap (76%). Few respondents reported administering other vaccines to pregnant patients. More physicians reported using standing orders for influenza (66%) than Tdap (39%). Other evidence-based strategies for increasing vaccine uptake were less frequently used (electronic decision support, 42%; immunization information system to record [13%] or assess vaccination status [11%]; reminder/recall, 7%). Barriers most commonly reported were provider financial barriers, yet provider attitudinal barriers were rare. Providers who administered both influenza and Tdap vaccines were more likely to be female, perceive fewer financial and practice barriers, less likely to be in private practice, and perceive more patient barriers.

CONCLUSIONS

Although most obstetrician/gynecologists administer some vaccines to pregnant women, the focus remains on influenza and Tdap. Financial barriers and infrequent use of evidence-based strategies for increasing vaccination uptake may be hindering delivery of a broader complement of adult vaccines in obstetrician/gynecologist offices.

Effects of primary care clinician beliefs and perceived organizational facilitators on the delivery of preventive care to individuals with mental illnesses

Background

Although many studies have documented patient-, clinician-, and organizational barriers/facilitators of primary care among people with mental illnesses, few have examined whether these factors predict actual rates of preventive service use. We assessed whether clinician behaviors, beliefs, characteristics, and clinician-reported organizational characteristics, predicted delivery of preventive services in this population.

Methods

Primary care clinicians (n = 247) at Kaiser Permanente Northwest (KPNW) or community health centers and safety-net clinics (CHCs), in six states, completed clinician surveys in 2014. Using electronic health record data, we calculated preventive care-gap rates for patients with mental illnesses empaneled to survey respondents (n = 37,251). Using separate multi-level regression models for each setting, we tested whether survey responses predicted preventive service care-gap rates.

Results

After controlling for patient-level characteristics, patients of clinicians who reported a greater likelihood of providing preventive care to psychiatrically asymptomatic patients experienced lower care-gap rates (KPNW γ= − .05, p = .041; CHCs γ= − .05, p = .033). In KPNW, patients of female clinicians had fewer care gaps than patients of male clinicians (γ= − .07, p = .011). In CHCs, patients of clinicians who had practiced longer had fewer care gaps (γ= − .004, p = .010), as did patients whose clinicians believed that organizational quality goals facilitate preventive service provision (γ= − .06, p = .006). Case manager availability in CHCs was associated with higher care-gap rates (γ=.06, p = .028).

Conclusions

Clinicians who report they are likely to address preventive concerns when their mentally ill patients present without apparent psychiatric symptoms had patients with fewer care gaps. In CHCs, care quality goals may facilitate preventive care whereas case managers may not.

Electronic supplementary material

The online version of this article (doi: 10.1186/s12875-017-0693-2) contains supplementary material, which is available to authorized users.

Comparison of Hospital Mortality and Readmission Rates for Medicare Patients Treated by Male vs Female Physicians

IMPORTANCE

Studies have found differences in practice patterns between male and female physicians, with female physicians more likely to adhere to clinical guidelines and evidence-based practice. However, whether patient outcomes differ between male and female physicians is largely unknown.

OBJECTIVE

To determine whether mortality and readmission rates differ between patients treated by male or female physicians.

DESIGN, SETTING, AND PARTICIPANTS

We analyzed a 20% random sample of Medicare fee-for-service beneficiaries 65 years or older hospitalized with a medical condition and treated by general internists from January 1, 2011, to December 31, 2014. We examined the association between physician sex and 30-day mortality and readmission rates, adjusted for patient and physician characteristics and hospital fixed effects (effectively comparing female and male physicians within the same hospital). As a sensitivity analysis, we examined only physicians focusing on hospital care (hospitalists), among whom patients are plausibly quasi-randomized to physicians based on the physician's specific work schedules. We also investigated whether differences in patient outcomes varied by specific condition or by underlying severity of illness.

MAIN OUTCOMES AND MEASURES

Patients' 30-day mortality and readmission rates.

RESULTS

A total of 1 583 028 hospitalizations were used for analyses of 30-day mortality (mean [SD] patient age, 80.2 [8.5] years; 621 412 men and 961 616 women) and 1 540 797 were used for analyses of readmission (mean [SD] patient age, 80.1 [8.5] years; 602 115 men and 938 682 women). Patients treated by female physicians had lower 30-day mortality (adjusted mortality, 11.07% vs 11.49%; adjusted risk difference, -0.43%; 95% CI, -0.57% to -0.28%; P < .001; number needed to treat to prevent 1 death, 233) and lower 30-day readmissions (adjusted readmissions, 15.02% vs 15.57%; adjusted risk difference, -0.55%; 95% CI, -0.71% to -0.39%; P < .001; number needed to treat to prevent 1 readmission, 182) than patients cared for by male physicians, after accounting for potential confounders. Our findings were unaffected when restricting analyses to patients treated by hospitalists. Differences persisted across 8 common medical conditions and across patients' severity of illness.

CONCLUSIONS AND RELEVANCE

Elderly hospitalized patients treated by female internists have lower mortality and readmissions compared with those cared for by male internists. These findings suggest that the differences in practice patterns between male and female physicians, as suggested in previous studies, may have important clinical implications for patient outcomes.

Membership in a diabetes-care network and adherence to clinical practice guidelines for treating type 2 diabetes among general practitioners: A four-year follow-up

OBJECTIVES

To assess whether private general practitioners (GPs) belonging to a diabetes-care network adhered more closely to clinical practice guidelines for diabetes care than GPs not in such a network, for all their patients with type 2 diabetes treated with medication (patients with diabetes), regardless of whether they received care through a network (that is, whether a halo effect occurred).

RESEARCH DESIGN AND MEASURES

The study, based on health insurance reimbursement databases in southeastern France, included 468 GPs in two networks and 468 non-network GPs in the same geographical area, matched one-to-one by propensity scores. We followed up their patients with diabetes (n=22,808) from 2008 through 2011, conducting multivariate time-to-event analyses (Cox models) that took the matching design into account to evaluate time from inclusion until performance of the given number of each of six recommended examinations/tests.

RESULTS

GPs belonging to a diabetes-care network adhered more closely to clinical practice guidelines but our result were slightly pronounced. Hazard ratios (HR) were significantly higher for patients of network GPs for the implementation of 3 HbA1C assays (HRa=1.13; [95%CI=1.10-1.16]), or 1 microalbuminuria assay (1.4 [1.35-1.45]); they were lower for LDL-cholesterol assays (1.04 [1.01-1.07]) and ophthalmological checkups (1.07 [1.04-1.10]), and not significant for creatinemia or cardiac monitoring.

CONCLUSIONS

Network GPs had better diabetes monitoring practices for all their patients with diabetes than the other GPs, especially for the most diabetes-specific tests. Further research is needed in other settings to confirm the existence of this halo effect.

Patient and General Practitioner characteristics influencing the management of non-insulin-treated diabetes mellitus: A cross-sectional study in Italy

AIMS

We assessed the influence of patient and General Practitioner (GP) characteristics on the adherence to process of care indicators for non-insulin-treated type 2 diabetes management in the Veneto Region (northeastern Italy).

METHODS

Among non-insulin-treated diabetic patients aged 18-84years identified by multiple information sources, we assessed the measurement of glycated hemoglobin, microalbumin, and lipids through the year 2013. Patients' variables included gender, age, citizenship, and the attendance to Diabetes Clinics, while GP characteristics were gender, age and an attitude score derived from a questionnaire. The influence of patient and GP variables were investigated through multilevel regression with the execution of two HbA1c tests in 2013 as the outcome.

RESULTS

Out of 139,935 study subjects, more than 70% had at least one HbA1c test in 2013; this percentage decreased to about 40% for two HbA1c examinations. 67% of patients had an assessment of lipid profile, while 45% underwent a microalbumin test. These percentages were lower for immigrant patients and increased with age until the 65-74years age class. Patients attending Diabetes Clinics were usually better monitored than those who did not. In this latter group, female gender (risk ratio 1.08, 1.02-1.14), younger age (risk ratio 1.15, 1.06-1.25) and high attitude score of GPs (risk ratio 1.20, 1.13-1.27) were associated with a better management.

CONCLUSIONS

Both patient and GP variables influence the adherence to process of care indicators. The implementation of effective strategies of disease management at the primary care level may improve the control of glycemic and cardiovascular risk factors.

Primary Care Physician Panel Size and Quality of Care: A Population-Based Study in Ontario, Canada

PURPOSE

The purpose of this study was to determine the relationship between the number of patients under a primary care physician's care (panel size) and primary care quality indicators.

METHODS

We conducted a cross-sectional, population-based study of fee-for-service and capitated interprofessional and non-interprofessional primary health care practices in Ontario, Canada between April 2008 and March 2010, encompassing 4,195 physicians with panel sizes ≥1,200 serving 8.3 million patients. Data was extracted from multiple linked, health-related administrative databases and covered 16 quality indicators spanning 5 dimensions of care: access, continuity, comprehensiveness, and evidence-based indicators of cancer screening and chronic disease management.

RESULTS

The likelihood of being up-to-date on cervical, colorectal, and breast cancer screening showed relative decreases of 7.9% (P <.001), 5.9% (P = .01), and 4.6% (P <.001), respectively, with increasing panel size (from 1,200 to 3,900). Eight chronic care indicators (4 medication-based and 4 screening-based) showed no significant association with panel size. The likelihood of individuals with a new diagnosis of congestive heart failure having an echocardiogram, however, increased by a relative 8.1% (P <.001) with higher panel size. Increasing panel size was also associated with a 10.8% relative increase in hospitalization rates for ambulatory-care-sensitive conditions (P = .04) and a 10.8% decrease in non-urgent emergency department visits (P = .004). Continuity was highest with medium panel sizes (P <.001), and comprehensiveness had a small decrease (P = .03) with increasing panel size.

CONCLUSIONS

Increasing panel size was associated with small decreases in cancer screening, continuity, and comprehensiveness, but showed no consistent relationships with chronic disease management or access indicators. We found no panel size threshold above which quality of care suffered.