Who participates in value-based care models? Physician characteristics and implications for value-based care.

Value-based care (VBC) payment models are becoming increasingly prevalent as alternatives to the traditional fee-for-service paradigm. This research quantifies the relationship between physician characteristics and participation in VBC payment models using the Association of American Medical Colleges' 2022 National Sample Survey of Physicians. We specified logistic regressions using physician-level variables to assess associations with current and new participation in Accountable Care Organizations, Primary Care First model, capitation, and bundled payments. Our results indicate that most respondents engaged in at least 1 VBC. Participation varied based on several characteristics, and physician specialty was highly predictive of overall participation. Compared with primary care physicians (PCPs), hospital-based physicians (odds ratio [OR] = 0.6, P < .001), medical specialists (OR = 0.5, P < .001), psychiatrists (OR = 0.4, P < .001), and surgeons (OR = 0.5, P < .001) were less likely to participate in VBC models. Medical specialists and surgeons were less likely to participate in commercial capitation than PCPs, while medical specialists and obstetricians/gynecologists were more likely to participate in certain bundles than PCPs. We suggest several policies to close the cross-specialty participation gap by including specialists and appealing to providers and patients.

Physicians working with physician assistants and nurse practitioners: perceived effects on clinical practice.

Physicians in the United States are increasingly working with physician assistants (PAs) and nurse practitioners (NPs), but little is known about how they perceive working with PAs and NPs affects their clinical practice. We used a new national survey to examine physicians' perceptions of working with PAs and/or NPs on their patient volume, care quality, time use, and workload. Among our analytical sample of 5823 physicians, 59% reported working with PAs and/or NPs. Most reported that PAs and NPs positively affected their clinical practice. Among several findings, physicians working in medical schools and with higher incomes were more likely to indicate that PAs improve their clinical practices in all 4 aspects, while being in specialties with higher women's representation was associated with lower ratings for working with PAs. Native Hawaiian and Pacific Islander physicians and those with higher incomes were more likely to signify that NPs improved their clinical practices in all 4 aspects. These findings provide valuable insights, from the physicians' perspective, on care delivery reform.

Evaluating the Quality of Cancer-Related WeChat Public Accounts: Cross-Sectional Study.

BACKGROUND: WeChat (Tencent) is one of the most important information sources for Chinese people. Relevantly, various health-related data are constantly transmitted among WeChat users. WeChat public accounts (WPAs) for health are rapidly emerging. Health-related WeChat public accounts have a significant impact on public health. Because of the rise in web-based health-seeking behavior, the general public has grown accustomed to obtaining cancer information from WPAs. Although WPAs make it easy for people to obtain health information, the quality of the information is questionable. OBJECTIVE: This study aims to assess the quality and suitability of cancer-related WeChat public accounts (CWPAs). METHODS: The survey was conducted from February 1 to 28, 2023. Based on the WPA monthly list provided by Qingbo Big Data, 28 CWPAs in the WeChat communication index were selected as the survey sample. Quality assessment of the included CWPAs was performed using the HONcode instrument. Furthermore, suitability was measured by using the Suitability Assessment of Materials. A total of 2 researchers conducted the evaluations independently. RESULTS: Of the 28 CWPAs, 12 (43%) were academic and 16 (57%) were commercial. No statistical difference was found regarding the HONcode scores between the 2 groups (P=.96). The quality of the academic and commercial CWPAs evaluated using the HONcode instrument demonstrated mean scores of 5.58 (SD 2.02) and 5.63 (SD 2.16), respectively, corresponding to a moderate class. All CWPAs' compliance with the HONcode principles was unsatisfactory. A statistically significant difference between the 2 groups was observed in the Suitability Assessment of Materials scores (P=.04). The commercial WPAs reached an overall 55.1% (SD 5.5%) score versus the 50.2% (SD 6.4%) score reached by academic WPAs. The suitability of academic and commercial CWPAs was considered adequate. CONCLUSIONS: This study revealed that CWPAs are not sufficiently credible. WPA owners must endeavor to create reliable health websites using approved tools such as the HONcode criteria. However, it is necessary to educate the public about the evaluation tools of health websites to assess their credibility before using the provided content. In addition, improving readability will allow the public to read and understand the content.

Burnout Among Physicians With Disabilities.

This survey study examines reported experiences of burnout, including emotional exhaustion and depersonalization, among physicians with disability.

Physicians' continuing medical education activities and satisfaction with their ability to stay current in medical information and practice: A cross-sectional study.

Background and Aims: Little is known about physicians' approaches to continuing medical education (CME) for continuing professional development despite the rapid evolution of CME offerings. We sought to identify the extent to which demographic, career, and experiential CME-activity variables were independently associated with physicians' satisfaction with their ability to stay current on medical information and practice. Methods: Using the 2019 Association of American Medical Colleges' National Sample Survey of Physicians data, we ran multivariable logistic regression models examining demographic, career, and experiential (participation in 11 CME activities in the past year) variables for their associations with physicians' satisfaction (satisfied vs. not satisfied/neutral) with their ability to stay current. Results: Of 5926 respondents, 90% (5341/5926) were satisfied with their ability to stay current. Significant (each two-sided p < 0.05) predictors of respondents who were satisfied included (among others) a surgery specialty (vs. primary care; adjusted odds ratio [AOR] = 1.41, 95% confidence interval [CI] = 1.06-1.88), an academic affiliation (vs. none; AOR = 1.35, 95% CI = 1.10-1.66), and participation (vs. no participation) in each of professional meetings (AOR = 1.31, 95% CI = 1.07-1.60) and journal-based CME (AOR = 1.29, 95% CI = 1.07-1.56). Respondents who self-identified as a race/ethnicity underrepresented in medicine (vs. white; AOR = 0.68, 95% CI = 0.48-0.97) and were between ages 40 and 49 years (vs. 50-59; AOR = 0.74; 95% CI = 0.58-0.94) were less likely to be satisfied. Gender, board certification status, and medical degree type did not independently predict satisfaction (each p > 0.05). Conclusion: We observed independent associations between physicians' satisfaction with their ability to stay current in medical information and practice and each specialty, academic affiliation, race/ethnicity, age, and CME activity type (for 2 of 11 examined). Findings may be relevant to organizations and institutions designing and implementing CME activities in the current context of COVID-19 pandemic-related in-person activity limitations and can inform targeted interventions addressing differences in the satisfaction we observed to better support physicians' CME.

Specialty Gender Composition and Prevalence of Physician Harassment.

Background: Women physicians remain a minority in most medical specialties and are at higher risk of workplace harassment than men. This research examines the relationship between a medical specialty's gender composition and physicians' workplace harassment experience. Materials and Methods: We used the Association of American Medical Colleges' National Sample Survey of Physicians 2019 (n = 6000). Participants self-reported harassment experiences in the 12 months preceding the survey, including threats of physical harm, physical harm, offensive and sexist remarks, and unwanted sexual advances from patients and coworkers. We used data from the American Medical Association to determine medical specialties' gender composition. We used multiple logistic regression to assess the relationship between harassment experiences and specialty gender composition. Results: Women and men physicians reported threats and harm at similar rates. However, women reported offensive, sexist remarks and unwanted sexual advances more frequently. We found greater representation of women within a specialty is associated with a lower prevalence of harassment experienced by men and women physicians (e.g., threats of physical harm, odds ratio [OR] = 0.973 [women] and 0.984 [men], and unwanted sexual advances, OR = 0.976 [women] and 0.981 [men]). Also, as women's representation in a specialty increases, the gender gap in experiences of most types of harassment decreases. Conclusions: Greater representation of women within a medical specialty is associated with a safer environment for both men and women physicians and narrower gender gaps in harassment experience. Our findings support efforts to increase gender diversity across the specialties and illuminate the dire need for antiharassment solutions in specialties with low women's representation.

Patient And Coworker Mistreatment Of Physicians With Disabilities.

Physicians from underrepresented groups are at greater risk of experiencing mistreatment from coworkers and patients, including offensive remarks, physical harm, threats of physical harm, and unwanted sexual advances. These can have far-reaching negative consequences for the physicians' personal and professional lives. This study used data from a nationally representative sample of physicians to examine workplace mistreatment experienced by physicians with disabilities and determine whether physicians with disabilities are more likely to experience mistreatment in their workplace than physicians without disabilities. Compared with their nondisabled peers, physicians with disabilities had a significantly higher likelihood of experiencing every type of mistreatment from both patients and coworkers. Our findings suggest the need for disability-focused anti-mistreatment policies and practices.

Do physicians with academic affiliation have lower burnout and higher career-related satisfaction?

BACKGROUND: Physicians report increasing burnout and declining career-related satisfaction, negatively impacting physician well-being and patient care quality. For physicians with academic affiliations, these issues can directly affect future generations of physicians. Previous research on burnout and satisfaction has focused on factors like work hours, gender, race, specialty, and work setting. We seek to contribute to the literature by examining these associations while controlling for demographic, family, and work-related characteristics. Furthermore, we aim to determine any differential effects of faculty rank. METHODS: We analyzed data on practicing physicians in the U.S. from the Association of American Medical College's (AAMC) 2019 National Sample Survey of Physicians (NSSP,) which includes variables adapted from the Maslach Burnout Inventory. We used ordinal logistic regressions to explore associations between academic affiliation and burnout. We conducted a factor analysis to consolidate satisfaction measures, then examined their relationship with academic affiliation using multivariate linear regressions. All regression analyses controlled for physicians' individual, family, and work characteristics. RESULTS: Among respondents (n = 6,000), 40% were affiliated with academic institutions. Physicians with academic affiliations had lower odds than their non-affiliated peers for feeling emotional exhaustion every day (Odds Ratio [OR] 0.87; 95% CI: 0.79-0.96; P < .001) and reported greater career-related satisfaction (0.10-0.14, SE, 0.03, 0.02; P < .001). The odds of feeling burnt out every day were higher for associate professors, (OR 1.57; 95% CI: 1.22-2.04; P < .001) assistant professors, (OR 1.64; 95% CI: 1.28-2.11; P < .001), and instructors (OR 1.72; 95% CI, 1.29-2.29; P < .001), relative to full professors. CONCLUSIONS: Our findings contribute to the literature on burnout and career satisfaction by exploring their association with academic affiliation and examining how they vary among different faculty ranks. An academic affiliation may be an essential factor in keeping physicians' burnout levels lower and career satisfaction higher. It also suggests that policies addressing physician well-being are not "one size fits all" and should consider factors such as academic affiliation, faculty rank and career stage, gender identity, the diversity of available professional opportunities, and institutional and social supports. For instance, department chairs and administrators in medical institutions could protect physicians' time for academic activities like teaching to help keep burnout lower and career satisfaction higher.

When Physicians Marry Physicians: Gender Inequities in Work Hours and Income.

Background: Physicians marry other physicians at a high rate, and theories suggest being married to a physician (MTP) may impact a physician's productivity in different ways. This impact may differ by gender and rurality of work location. This study empirically examines MTP's effects by gender and rurality of physicians' work location. Data and Method: This study uses both the Association of American Medical Colleges (AAMC) 2019 National Sample Survey of Physicians (n = 6,000) and the American Community Survey data 2006-2017 (n = 72,900). We conducted cross-sectional, multivariate analysis with interaction terms between MTP, gender, and rurality, controlling for various work and personal characteristics. Results: A female MTP physician works 2.9 fewer hours (95% confidence interval [CI]: -4.3 to -1.4, p = 0.000) per week than a female non-MTP physician, while a male MTP physician's weekly work hours are not significantly different from a male non-MTP physician's. Compared to non-MTP counterparts, male MTP physicians are more likely to have on-call work, and female MTP physicians are much less likely to have on-call work; male MTP physicians earn $6,635 more (95% CIs: $1,613-$11,657, p = 0.010) per year, while female MTP female physicians earn $5,018 less (95% CIs: -$10,684 to $648, p = 0.083). Furthermore, the MTP-associated gender differential effects are more prominent for physicians in rural areas than in urban areas. Results from both datasets are highly comparable. Conclusions: MTP's effects widen the gender gap in physicians' work hours, on-call probability, and earnings. Understanding and examining the mechanisms for these gender differential effects are essential to promote equity in the physician workforce.

Mental Health Outcomes Among Civil Servants Aiding in Coronavirus Disease 2019 Control.

Objective: To assess the psychiatric status of Chinese civil servants aiding in coronavirus disease 2019 (COVID-19) control. Background: During the COVID-19 pandemic, Chinese civil servants have faced high workloads that may contribute to mental disorders. We assessed the prevalence of both depression and anxiety symptoms among civil servants in Jiangsu and surrounding provinces using the Chinese versions of the 9-item Patient Health Questionnaire (PHQ-9) and the 7-item Generalized Anxiety Disorder (GAD-7) scale. Methods: The PHQ-9 and GAD-7 were used to assess the severity of symptoms of depression and anxiety, respectively. Multivariable logistic regression analysis was performed to identify factors associated with mental health outcomes. Results: In total, 867 Chinese civil servants aiding in COVID-19 control were included in our study. Overall, 37.25 and 38.06% of all respondents reported having symptoms of depression and anxiety, respectively. Respondents who were younger and more educated and those who had fewer years of work experience had higher scores for both depression and anxiety. Multivariable logistic regression analysis showed that being a woman, being younger, having more education and having fewer years of work experience were associated with a higher risk of symptoms of depression and anxiety. However, whether they had experience combating infectious diseases or worked in frontline, there was no significant difference between respondents with and without experience, as well as between frontline and non-frontline workers, in both symptoms of depression and anxiety. Conclusions: The civil servants aiding in COVID-19 control reported suffering from varying degrees of mental disorders. Therefore, more attention should be devoted to the psychological distress of these civil servants.

Targeting Hedgehog signalling in CD133-positive hepatocellular carcinoma: improving Lenvatinib therapeutic efficiency.

Lenvatinib has been approved as a first-line treatment for advanced hepatocellular carcinoma (HCC) in recent years. However, Lenvatinib resistance hinders its therapeutic effect, and the underlying mechanism of action of Lenvatinib needs to be better understood. Increasing studies have suggested that cancer stem cells (CSCs) are an important driving force. Hedgehog signalling is important for the maintenance of hepatocellular carcinoma stemness. In the present study, we investigated the therapeutic role of the Hedgehog signalling inhibitor in reversing Lenvatinib resistance in CD133-positive HCC cells. First, we examined the inhibitory impact of Lenvatinib against CD133 expression in HCC cell lines through Western blot. The CCK8 assay showed that GANT61, a Hedgehog signalling inhibitor, has a suppression advantage over other CSCs-related signalling inhibitors regarding cell viability. Moreover, Lenvatinib and GANT61 combined had better inhibitory effects on cell viability and malignant properties, both in vivo and in vitro. In addition, GANT61 reversed the upregulation of CD133 and Hedgehog signalling caused by Lenvatinib in SK-Hep-1 and MHCC97H. Thus, our results suggested that GANT61 reversed Lenvatinib resistance by suppressing Hedgehog signalling in HCC cells, especially in CD133-positive cells and combining Lenvatinib with Hedgehog signalling inhibitors could improve its therapeutic efficacy in HCC patients with high CD133 expression levels.

Intensity-modulated radiation therapy combined with concomitant temozolomide for brain metastases from lung adenocarcinoma.

Short-term efficacy, adverse effects and the impact on quality of life (QoL) of a concomitant treatment with intensity-modulated radiation therapy (IMRT) and temozolomide (TMZ) in patients with brain metastases (BMs) from lung adenocarcinoma were evaluated. This study sought to confirm the benefit of adding TMZ to IMRT in patients with BMs from lung adenocarcinoma. Nine patients were enrolled and received a dose of 30 Gy in 10 daily fractions to clinical tumor volume (CTV) according to IMRT, then additional dose of 9 Gy in 3 fractions of IMRT was delivered to gross tumor volume (GTV) only with concomitant TMZ (75 mg/m2/day) orally during RT for 3 weeks. One patient achieved complete response (CR) (11.1%), 6 patients obtained partial response (PR) (66.7%), and there were no patients in progression. Therefore, objective response (OR) reached 77.8%. The main adverse effects included neutropenia, anemia, vomiting, fatigue and dizziness. Grade ≥3 of hematologic toxicities did not occur. However, the other 9 patients who received only intensity-modulated radiation had much worse results. The CR was 0, PR rate was 44.4%, OR rate was 44.4%. The results indicated that the benefit of adding TMZ to IMRT was confirmed in patients with BMs from lung adenocarcinoma. The treatment was active, a significant OR was observed, and achieved an improvement in QoL demonstrated by QoL grade (p<0.05).