Complexity of Infectious Diseases Compared With Other Medical Subspecialties

We aimed to highlight the complexity of the field of clinical infectious diseases compared with other medical specialties. Using available metrics, the body of knowledge within clinical infectious diseases is comparatively large and complex. This increasing complexity is underappreciated by current physician compensation schemes, needs to be carefully managed to educate future physicians, and may serve as a barrier to recruitment into the field.

Medical Student Debt and the US Infectious Diseases Workforce

Student debt in the United States is at historically high levels and poses an excessive burden on medical graduates. Studies suggest that financial limitations dissuade some medical trainees from pursuing careers in infectious diseases (ID) and other cognitive specialties, despite their interest in the subject matter. Addressing student debt may have a transformative impact on ID recruitment, diversification of the ID workforce, and contributions of ID physicians to underserved public health needs. Relief of student debt also has the potential to narrow the racial wealth gap because nonwhite students are more likely to finance their postsecondary education, including medical school, with student loans, yet they have a lower earning potential following graduation. An executive order from the Biden-Harris administration announced in August 2022 presents a first step toward student debt relief, but the policy would need to be expanded in volume and scope to effectively achieve these goals.

Factors Influencing Selection of Infectious Diseases Training for Military Internal Medicine Residents

Background

Applications to infectious diseases fellowships have declined nationally; however, the military has not experienced this trend. In the past 6 years, 3 US military programs had 58 applicants for 52 positions. This study examines military resident perceptions to identify potential differences in factors influencing career choice, compared with published data from a nationwide cohort.

Methods

An existing survey tool was adapted to include questions unique to the training and practice of military medicine. Program directors from 11 military internal medicine residencies were asked to distribute survey links to their graduating residents from December 2016 to January 2017. Data were categorized by ID interest.

Result

The response rate was 51% (n = 68). Of respondents, 7% were ID applicants, 40% considered ID but reconsidered, and 53% were uninterested. Of those who considered ID, 73% changed their mind in their second and third postgraduate years and cited salary (22%), lack of procedures (18%), and training length (18%) as primary deterrents to choosing ID. Active learning styles were used more frequently by ID applicants to learn ID concepts than by those who considered or were uninterested in ID (P = .02).

Conclusions

Despite differences in the context of training and practice among military trainees compared with civilian colleagues, residents cited similar factors affecting career choice. Interest in global health was higher in this cohort. Salary continues to be identified as a deterrent to choosing ID. Differences between military and civilian residents' desire to pursue ID fellowship are likely explained by additional unmeasured factors deserving further study.

Timing of Infectious Disease Clinical Rotation Is Associated With Infectious Disease Fellowship Application

Background

With declining interest in infectious disease (ID) noted among internal medicine (IM) residents, national attention has been directed at methods to recruit more prospective ID applicants. The factors driving the recent decline in ID fellowship applications have thus far only been evaluated in survey studies. Since 2008 at our institution, all IM interns were required to complete a 4-week inpatient ID rotation. We evaluated this rotation to determine if any experiential factors could be linked to future ID interest.

Methods

Categorical IM interns rotating on the mandatory ID rotation at our institution between July 1, 2008, and June 30, 2015, were included. Interns were grouped by eventual application to ID fellowship (IDA) and nonapplication (non-IDA). Consult numbers and types and characteristics of team members during the rotation were compared.

Results

Between July 2008 and June 2015, 143 IM interns met inclusion criteria. Ten (7%) were IDA. There was no difference in number of consults seen, intern, team member, faculty, or fellow characteristics among groups. However, 90% of IDA compared with 46% of non-IDA rotated during the first 6 months of internship (P = .01).

Conclusions

During a 7-year period, those interns randomly assigned to rotate on ID in the first 6 months of their intern year were more likely to become future ID applicants. This supports prior self-reported survey data that early exposure to the field may impact future career choice and suggests that incorporating ID early into the intern experience may increase recruitment.