In this study, we surveyed Israeli physicians either undergoing or have completed post-residency fellowship training within the last decade. Our study characterized this cohort, examining the challenges they encounter and the support systems available to them, while also attempting to discern the factors that influence their decision to return to their native country. We categorized these influencing factors into three levels: micro-factors, which include personal family circumstances, where the number and ages of children, as well as religiousness, have been significant; meso-factors, which pertain to professional status—including career opportunities to apply skills learned during the fellowship, prospects for future advancement, and financial compensation; and macro-factors, which are geopolitical and have become increasingly significant amid the current reality in Israel.
The shortage of healthcare workers is a global challenge, accelerated during coronavirus disease 2019 (COVID-19), leading to increased concern and strategy development in many countries, for retaining healthcare workers [1].
Israel's healthcare system is internationally recognized for its innovation, efficiency, and high performance. Despite having lower health expenditures compared to other high-income countries, Israel demonstrates high life expectancy and low rates of maternal and infant mortality compared to other countries in Europe [17]. However, Israel is also dealing with a significant "brain drain”, a trend exacerbated by doctors' increasing reluctance to return to the country after completing their training abroad. In May 2023, The Organization for Economic Cooperation and Development (OECD) reported that Israel has an average of 3.7 doctors per 1000 population, falling below the OECD average [18]. These numbers represent all licensed doctors, encompassing those in managerial, educational, research, and other roles (constituting an additional 5–10% of doctors) as well as those who have transitioned out of the health sector and those who have emigrated, leading to a substantial overestimation of the number of actively practicing doctors. Additionally, nearly half of all doctors in Israel are aged 55 and over [18]. Despite a significant increase in the number of medical students and new residents over the past decade, Israel still lags behind most OECD countries in terms of medical graduates [18].
Our survey reveals that the majority of doctors who are abroad for their fellowship training have low confidence in returning to Israel and that nearly half do not see their future in the following decade in Israel, despite the very high confidence in returning that they felt when embarking on fellowship, and that the vast majority of them did not initially intend to immigrate.
Implications on policymaking
Global health worker emigration is driven by a myriad of factors, many of which extend beyond the reach of health system policy adjustments. Our research indicates that the decision to return from the fellowship presents several challenges that could be mitigated through Israeli Health system policy changes. A key factor identified is the assurance of occupational stability upon return; only 55% of physicians embark on their fellowships with a confirmed position awaiting them at home. Those with such job security tend to exhibit greater confidence in their return. This observation suggests stakeholders should establish a more structured and transparent pathway for Israeli fellows, incorporating future employment considerations and career planning before their departure. Establishing a national database of Israeli physicians embarking on fellowships and an inventory of anticipated available positions could enhance the placement process, facilitating placements in hospitals beyond their initial departure sites. Implementing such measures could forge a pipeline for future leadership among Israeli physicians, offering those in the program financial and other forms of support, thereby increasing their engagement and commitment to return.
Although many participants recognized the prospect of higher income as a significant factor that could encourage their return to Israel, this aspect was not included in the analysis due to uncertainties surrounding income and employment terms upon return, even for those with a guaranteed job offer. This lack of clarity made it challenging to compare individuals with higher salaries upon return to those without. Nevertheless, we believe that financial compensation is a crucial consideration, as it emerged as a major factor influencing the decision to return, as highlighted not only in the survey itself but also in the preliminary in-depth interviews and free-text responses. Policymakers should establish improved models for compensation for physician-scientists, full-timers, and other positions for physicians returning from fellowship, considering the high mobility of this population.
Limitations
This study encountered several limitations. Primarily, there is no formal database of all Israelis pursuing fellowships abroad. Furthermore, we lack information regarding the breakdown of the original cohort of Israeli fellows abroad by gender, specialty, and country where the fellowship was conducted. Thus, we cannot ascertain if our survey represents a true cross-section of the population of Israeli fellows. Previous studies have identified discrepancies in compliance with electronic surveys across different specialties [19], and we assume we might encounter a similar bias. Despite these challenges, we achieved the planned response rate, offering insights into trends relevant to the study objectives.
Secondly, a potential limitation is selection bias. Although the survey was distributed through various methods, we lacked information on individuals who received the survey but chose not to participate. This gap could influence the results, especially in understanding the motives of those deciding not to return to Israel. Informal feedback suggested reasons for non-participation include a lack of intention to return to Israel, thus a disinterest in offering insights into the local health system, or a reluctance to confront what they perceive as a poor decision to return.