Skip to main content

Predictors of performance on the pediatric board certification examination

Abstract

Background

Examining the predictors of summative assessment performance is important for improving educational programs and structuring appropriate learning environments for trainees. However, predictors of certification examination performance in pediatric postgraduate education have not been comprehensively investigated in Japan.

Methods

The Pediatric Board Examination database in Japan, which includes 1578 postgraduate trainees from 2015 to 2016, was analyzed. The examinations included multiple-choice questions (MCQs), case summary reports, and an interview, and the predictors for each of these components were investigated by multiple regression analysis.

Results

The number of examination attempts and the training duration were significant negative predictors of the scores for the MCQ, case summary, and interview. Employment at a community hospital or private university hospital were negative predictors of the MCQ and case summary score, respectively. Female sex and the number of academic presentations positively predicted the case summary and interview scores. The number of research publications was a positive predictor of the MCQ score, and employment at a community hospital was a positive predictor of the case summary score.

Conclusion

本研究发现,延迟ed and repeated examination taking were negative predictors, while the scholarly activity of trainees was a positive predictor, of pediatric board certification examination performance.

Peer Review reports

Background

Pediatrician competency is crucial for assuring an acceptable quality of pediatric care and improving patient outcomes. Competency-based medical education (CBME), defined as “an outcomes-based approach to the design, implementation, assessment, and evaluation of medical education programs, using an organizing framework of competencies” is a core concept in medical education, and its framework reflects the social accountability regarding patient needs [1].Evaluating the competency of medical trainees is therefore fundamental to ensuring each trainee’s professional achievement and providing effective feedback to trainees. In postgraduate medical training, board certification examinations serve as summative assessments of residents’ competency which is expected to achieve when completing their training. Examining the predictors of academic performance in pediatric board examinations is also a meaningful way of improving educational programs and constructing appropriate learning environments for residents.

Wakeford et al. investigated predictors of success in postgraduate medical examinations among United Kingdom (UK) trainees, and identified ethnicity as a potential predictor [2].Scrimgeour et al. also suggested sex, ethnicity, and age as predictors of success in postgraduate surgical examinations in the UK [3].Furthermore, Australian studies have found that Grade Point Average at the completion of undergraduate studies predicted the workplace performance of junior doctors [4,5].While similar studies have been conducted using board certification examinations in other specialties such as general surgery, anesthesiology, and emergency medicine in the United States (US), studies examining these predictors in pediatrics remain limited [6,7,8,9].Performance on in-training examinations during pediatric residency is known to offer a significant predictor of performance in board examinations [10], but investigations into the relationship between trainee-related explanatory variables such as characteristics of residency programs, scholarly activities of residents, and test performance can provide useful contextual indicators to improving learning and residency curricula.

By identifying the predictors of academic performance in pediatric trainee physicians, the faculty of residency programs can implement and promote a support system to help trainees prepare for their board certification examinations. The aim of this study was, therefore, to identify the predictors of postgraduate pediatric trainee performance on board certification examinations.

Methods

Context

In Japan, the medical academic society in each specialty has been responsible for the board certification of trainees in accordance with the rules of the Japanese Medical Specialty Board [11].In pediatrics, the Japan Pediatric Society (JPS) manages the board certification examinations, and trainees who choose pediatrics as a specialty enroll in a pediatric residency program approved by the JPS, which is supervised by a program director whose responsibility is to approve the trainees’ application for the board examination based on various prerequisites, including completion of the residency logbook and a case summary report.

Assessment categories

The JPS board examination is designed to evaluate trainees’ performance based on the CBME concept of the JPS, which includes three components: (1) multiple-choice questions (MCQs), (2) case summary report, and (3) an interview regarding the submitted case summaries [12].The written portion of the examination aims to evaluate the examinees’ knowledge of general pediatrics and clinical reasoning skills in pediatric medicine. Examinees are administered 120 MCQs within 3 h in the first session of the board examination.

In case summary assessment, which measures integrative clinical understanding of patient care, child health, and pediatric advocacy, including injury prevention activities, each candidate is required to submit 30 case summaries in designated disease categories, such as infectious, hematological, and endocrine diseases. Examinees submit summaries 3 months prior to the examination date and members of the Steering Committee of Board Examination evaluate these summaries based on the predetermined assessment rubric following a double-blinded review protocol.

Interviews are designed to assess the candidates’ critical thinking skills and professionalism, and two examiners ask the candidates questions based on two case summaries submitted by the candidates themselves. Interviews are held in the second session of the examination after the MCQ test, and the duration of the interview for each examinee is 15 min. Evaluation is performed based on the predetermined assessment rubric.

All three test components are considered as completely separate elements using numeric scores (continuous data). Examinees are required to pass each component in a non-compensatory manner to pass the overall board examination. Cut-off points for each component are determined by the Japan Pediatric Society Steering Committee of Board Examination. This board examination is administered once a year in September, and its annual pass rate is approximately 70 to 80%. Failed examinees are eligible to take the examination in each succeeding year as needed, with no limits imposed on the numbers of times a candidate may take the exam. The pass or fail results were not available for this study due to confidentiality issues.

Design and participants

We conducted a secondary analysis of the retrospective examination data by utilizing the JPS board certification database [13].在日本所有儿科医生谁拿走了pediatric board examination in 2015 and 2016 were recruited in this study, with 856 and 862 pediatricians taking the examination in 2015 and 2016, respectively. Of all 1718 eligible participants, five declined participation, and 129 were excluded due to the omission of data. Consequently, 1578 trainees were enrolled (Fig.1).

Fig. 1
figure 1

Flow chart of this study

Data collection

The database information included the trainees’ sex, duration of training, types of training institutions, location of the institutions, number of times the board examination was taken, numbers of research presentations and research publications, and the board examination results. Regarding number of examinations taken, the first attempt was indicated as 1, with pediatricians who failed in their earlier attempt(s) showing 2 or a higher number. These variables were selected for analysis based on evidence from the existing literature. For example, studies from the US and UK have identified the demographic characteristics of the trainees were predictors of the test performance [2,3,4,5,6,7,8,9,10], and another UK study found variation in exam performance according to the institution to which trainees belonged [14].In addition, US studies have suggested that number of times the board examination was taken and scholarly activity were associated with the academic performance of the trainees [15,16].

The training institution categories included national or public university hospitals, private university hospitals, children’s hospitals, and community hospitals. We applied the definition of “urban areas” of the Japanese Medical Specialty Board (i.e., Tokyo, Kanagawa, Aichi, Osaka, and Fukuoka) to determine whether the institutions were located in an urban or non-urban area.

A research presentation was defined as a presentation conducted at an academic conference held by an academic society; thus, conferences within the residents’ institutions, such as case conferences, grand rounds, and morbidity and mortality conferences, were not included. A research publication was defined as an article published in a peer-reviewed journal, including Japanese journals published by Japanese academic societies as well as PubMed-indexed international journals.

Statistical analysis

我们使用描述性统计描述the participants by sex, number of examination attempts, training duration, types of training institutions, location of the institutions, number of presentations and publications, and the MCQ, case summary, and interview scores. Multiple regression analyses were conducted for the continuous scores of each of the three test components (i.e., separate models were created for each of the MCQ, case summary, and interview tests) as outcomes, and included demographic information from trainees as independent variables, such as sex, number of examination attempts, training duration, type and location of the institution, and scholarly activities. These variables were chosen based on evidence from the literature and statistical evidence such as improvement in model fit and results from the bivariate analysis.

Model fit and possible multicollinearity of predictors were checked using standard diagnostic tools (F-statistic,R2, and variance inflation factor statistics). Statistical analyses were conducted using SPSS version 23.0 (IBM Corporation, 2018, Armonk, NY, USA).

Ethical aspects

This study was approved by the Ethics Committees of The National Center for Child Health and Development in December 2014 (No. 74) and the JPS in March 2015.

Results

Descriptive statistics

The descriptive results are shown in Table1.

Table 1 Demographics of the participants (n=1578)

Multiple regression analysis

We conducted simultaneous multiple regression analyses to explore the predictors of test performance for each of the three examination components: MCQ, case summaries, and the interview.

MCQ model (Table2)

英蒂MCQ分数的多元回归模型cated that predictors for sex, training duration, number of examination attempts, type and location of the institution, and research experience explained 14% of the variance in the MCQ score (F(9, 1568) = 28.56,p<措施)。The number of research publications was found to be a significant positive predictor of the MCQ score (β= .075, 95%CI: .33 to 1.73). On the other hand, the number of examination attempts (β= −.229, 95%CI: − 2.59 to − 1.66), training duration (β= −.205, 95%CI: −.81 to −.49) and employment at a community hospital (β= −.75, 95%CI: − 2.98 to −.38) were negative predictors of performance.

Table 2 A simultaneous multiple regression for variables predicting MCQ score

Case summary report model (Table3)

A multiple regression model for the case summary report score showed that the variables of sex, training duration, number of examination attempts, type and location of the institution, and research experience explained 10% of the variance in the case summary score (F(9, 1568) = 19.39,p<措施)。女学员(β= .06, 95%CI: .19 to 1.36), employment at a community hospital (β= .06, 95%CI: .01 to 1.70), and the number of academic presentations (β= .06, 95%CI: .02 to .22) were significant positive predictors of their case summary score. However, training duration (β= −.21, 95%CI: −.53 to −.32), the number of examination attempts (β= −.14, 95%CI: − 1.11 to −.50), and employment at a private university hospital (β= −.60, 95%CI: − 1.51 to −.06) were negative predictors.

Table 3 A simultaneous multiple regression for variables predicting case summary scores

Interview Model (Table4)

A multiple regression model for the interview score indicated that the variables of sex, training duration, examination attempts, types and location of institutions, and research experiences explained 5% of the variance in the interview score,F(9, 1568) = 9.14,p< .001.

Table 4 A simultaneous multiple regression for variables predicting interview scores

Female sex (β= .07, 95%CI: .42 to 2.79) and the number of academic presentations (β= .08, 95%CI: .09 to .48) were significant positive predictors of the interview score. On the other hand, training duration (β= −.06, 95%CI: −.46 to −.04) and the number of examination attempts (β= −.15, 95%CI: − 2.36 to − 1.14) were negative predictors.

Multicollinearity analysis (Additional file1)

The correlation between variables and the variance inflation factor (VIF) were determined by multicollinearity analysis. No strong correlation (i.e., > 0.9) was found between the variables and VIF exceeding the recommended cut-off (> 4), indicating that the assumptions for multicollinearity were not violated.

Discussion

This nationwide study in Japan investigated predictors contributing to performance of pediatric postgraduate trainees on the board certification examination. We found that a longer training duration and previous experiences of failure on the examination were independent negative predictors. We also showed that scholarly activity, such as research presentations and publications represented a positive predictor.

Our study further suggested that trainees who needed a longer time to complete their training showed poor performance. Similar results were obtained for the board examination for pediatrics, emergency medicine, and surgery in the United States and for surgery in the UK [6,17,18,19].These studies revealed that residents who delayed taking the qualifying examination were at high risk of failing to achieve board certification. Three possible explanations of these observations have been adduced: the inability to acquire the program director’s approval to apply for an examination due to insufficient competency of the trainees, natural deterioration of the trainees’ knowledge over time, and other determinants affecting training completion, such as personal or family health issues, anxiety about test performance, and procrastination. Among these potential causes of prolonged training duration, the first explanation might be the most applicable to our setting. Candidates for the pediatric board certification examination are required first to complete 30 case summaries then receive the attending physicians’ feedback [20].The program director finally approves the trainees’ application based on the revised case summaries. Thus, trainees’ exam-taking may be delayed if they have difficulty completing the summaries and obtaining the approval of the program director. The natural deterioration in the candidates’ knowledge can also lead to a similar result. In Japan, it had not been mandatory for postgraduate trainees to take the board certification examination after their residency until the new board certification system was established across all medical disciplines in 2018 [11].Therefore, a certain percentage of trainees did not take their board certification examination immediately after completing their training; thus, it might have been difficult for pediatricians who postponed taking the examination to maintain and update their knowledge in general pediatrics.

We also showed that candidates who had taken the examination multiple times performed poorly on their pediatric board certificating examination. Previous Japanese studies indicated that medical students who experienced at least one failure on the national medical license examination tended to fail following examinations multiple times [21].This finding was also observed for the American Board of Physical Medicine and Rehabilitation certification examinations [15], suggesting that repeated examination-taking is a negative predictor of test performance. In addition, a UK study showed that fewer attempts at the mandatory Membership of the Royal College of Surgeons examination predicted success at the Fellowship of the Royal College of Surgeons (FRCS) examination [19].The issues of trainees who retake examinations multiple times have been debated in the literature, but a report from the Membership of the Royal Colleges of Physicians (MRCP) exam in the UK found that candidates who took the exams multiple times exhibited improved test performance across multiple attempts [22].Thus, these results should not be used to limit the number of attempts, but rather to identify those trainees who need special assistance to pass the exam.

While the two negative predictors discussed (delayed and repeated examination-taking) might be correlated, the multicollinearity assumption was not violated, indicating that these two predictors were independent. In terms of the implications of this finding, it is very important for the faculty of pediatric residencies to provide special support to trainees who are extending their training duration or have failed previous examinations. In doing so, each residency program can utilize educational resources effectively and ensure the ability of graduating trainees to competently provide high-quality care to patients.

We also found that scholarly activity, either research presentations or publications, positively predicted performance on the examination. Studies suggests that the experience of publishing studies did not disturb trainees’ academic activities during their residency but instead predicted better performance on the certification examination [23,24].Another study reported that publication experience among internal medicine residents significantly correlated with their clinical performance test score [16].Thus, more experience in research can provide excellent benchmarks for identifying academic leaders in the trainee community, such as chief residents who can help construct appropriate learning environments for other trainees to prepare for the examinations [8,25].This can provide opportunities to develop educational systems in each residency program or in board systems that train and graduate competent pediatricians to deliver excellent care to society. One systematic review suggested that educational interventions, such as structured reading programs and a “boot camp” curriculum, were effective for improving the scores in in-training examinations in surgery [26].Thus, the faculty may be able to provide this peer learning opportunity for trainees requiring special support by collaborating with potential leaders with experience of scholarly activity [27].

Our results show that model fits for multiple regression analyses were not particularly high, explaining 5–14% of variance. However, these models were all statistically significant (p< .001), and the current results are in line with those of previous studies. Our findings can thus be considered reliable. Other potential variables may be clinical workplace performance in postgraduate training, such as the Mini-Clinical Evaluation Exercise, Direct Observation of Procedural Skills, and Multiple Source Feedback, as discussed in previous reports [28,29].While these variables were not included in the current analysis, the JPS has recently implemented such workplace-based assessment elements to the board training system. These assessment results will thus be able to be incorporated into future analyses of predictors.

There are some limitations to this study. First, this was a nationwide study conducted in Japan, and several features, such as the national board system, are peculiar to our country. While the generalizability of the findings to other circumstances is unclear, our results were consistent with those of previous international studies, indicating possible applicability to other contexts. In addition, although we succeeded in identifying the predictors of examination performance, the pass or fail results were not available due to confidentiality issues, thus possibly limiting the consequential validity of the board certificating examination system. This limitation is expected to be addressed by the renewal of the national board certification system, which aims to ensure the quality and social accountability of each residency program to the Japanese medical community in general. Finally, our analysis did not include pre-existing variables of trainees (such as academic performance in undergraduate medical education) that have been examined in previous studies from other countries. This was because longitudinal cohort databases of medical trainees in Japan are lacking. However, the continuum concept of physician competency has recently been implemented, and workplace-based assessments have been stored in an e-portfolio-type system in Japanese medical education. A longitudinal cohort database may thus be able to be created in the near future.

Conclusions

This nationwide study in Japan showed that delayed and repeated examination-taking were independent negative predictors of performance on the pediatric board certification examination. These results should enable medical educators to implement educational programs to improve the academic activities of trainees.

Availability of data and materials

Data are available from the authors upon reasonable request and with permission of the Japan Pediatric Society.

Abbreviations

CBME:

Competency-based medical education

MCQ:

Multiple-choice question

CI:

Confidence interval

VIF:

Variance inflation factor

References

  1. Frank JR, Snell LS, Cate OT, Holmboe ES, Carraccio C, Swing SR, et al. Competency-based medical education: theory to practice. Med Teach. 2010;32(8):638–45.

    Article谷歌学者

  2. 韦克福德R, Denney M, Ludka-Stempien K,戴克这样J, McManus IC. Cross-comparison of MRCGP & MRCP (UK) in a database linkage study of 2,284 candidates taking both examinations: assessment of validity and differential performance by ethnicity. BMC Med Educ. 2015;15:1.

    Article谷歌学者

  3. Scrimgeour DSG, Cleland J, Lee AJ, Brennan PA. Which factors predict success in the mandatory UK postgraduate surgical exam: The Intercollegiate Membership of the Royal College of Surgeons (MRCS)? Surgeon. 2018;16(4):220–6.

    Article谷歌学者

  4. Carr SE, Celenza A, Mercer AM, Lake F, Puddey IB. Predicting performance of junior doctors: Association of workplace based assessment with demographic characteristics, emotional intelligence, selection scores, and undergraduate academic performance. Med Teach. 2018;40(11):1175–82.

    Article谷歌学者

  5. Sladek RM, Burdeniuk C, Jones A, Forsyth K, Bond MJ. Medical student selection criteria and junior doctor workplace performance. BMC Med Educ. 2019;19(1):384.

    Article谷歌学者

  6. Malangoni MA, Jones AT, Rubright J, Biester TW, Buyske J, Lewis FR. Delay in taking the American board of surgery qualifying examination affects examination performance. Surgery. 2012;152(4):738–46.

    Article谷歌学者

  7. Mcclintock JC, Gravlee GP. Predicting success on the certification examinations of the American board of anesthesiology. Anesthesiology. 2010;112(1):212–9.

    Article谷歌学者

  8. Mchenry MS, Abramson EL, Mckenna MP, Li S-TT. Research in pediatric residency: National experience of pediatric chief residents. Acad Pediatr. 2017;17(2):144–8.

    Article谷歌学者

  9. Welch TR, Olson BG, Nelsen E, Dallaghan GLB, Kennedy GA, Botash A. United States medical licensing examination and American board of pediatrics certification examination results: does the residency program contribute to trainee achievement. J Pediatr. 2017;188:270–4.

    Article谷歌学者

  10. Althouse LA, Mcguinness GA. The in-training examination: an analysis of its predictive value on performance on the general pediatrics certification examination. J Pediatr. 2008;153(3):425–8.

    Article谷歌学者

  11. Onishi H. History of Japanese medical education. Korean J Med Educ. 2018;30(4):283–94.

    Article谷歌学者

  12. Nishiya K, Sekiguchi S, Yoshimura H, Takamura A, Wada H, Konishi E, et al. Good clinical teachers in pediatrics: The perspective of pediatricians in Japan. Pediatr Int. 2020;62(5):549–55.

    Article谷歌学者

  13. Ishiguro A, Nomura O, Michihata N, Kobayashi T, Mori R, Nishiya K, et al. Research during pediatric residency training: A nationwide study in Japan. Japan Med Assoc J. 2019;2(1):28–34.

    谷歌学者

  14. Devine OP, Harborne AC, McManus IC. Assessment at UK medical schools varies substantially in volume, type and intensity and correlates with postgraduate attainment. BMC Med Educ. 2015;15(1):146.

    Article谷歌学者

  15. Robinson LR, Sabharwal S, Driscoll S, Raddatz M, Chiodo AE. How do candidates perform when repeating the American board of physical medicine and rehabilitation certification examinations? Am J Phys Med Rehabil. 2016;95(10):718–24.

    Article谷歌学者

  16. Seaburg LA, Wang AT, West CP, Reed DA, Halvorsen AJ, Engstler G, et al. Associations between resident physicians’ publications and clinical performance during residency training. BMC Med Educ. 2016;16:1.

    Article谷歌学者

  17. Du Y, Althouse LA, Tan RJB. Voluntarily postponing testing is associated with lower performance on the pediatric board certifying examinations. J Pediatr. 2016;177:308–12.

    Article谷歌学者

  18. Marco CA, Counselman FL, Korte RC, Purosky RG, Whitley CT, Reisdorff EJ. Delaying the American board of emergency medicine qualifying examination is associated with poorer performance. Acad Emerg Med. 2014;21(6):688–93.

    Article谷歌学者

  19. Scrimgeour DSG, Cleland J, Lee AJ, Brennan PA. Prediction of success at UK Specialty Board Examinations using the mandatory postgraduate UK surgical examination. BJS Open. 2019;3(6):865–71.

    Article谷歌学者

  20. Konishi E, Saiki T, Kamiyama H, Nishiya K, Tsunekawa K, Imafuku R, et al. Improved cognitive apprenticeship clinical teaching after a faculty development program. Pediatr Int. 2020;62(5):542–8.

    Article谷歌学者

  21. Imawari M. The changes of national medical license examination and its future movements. Nihon Naika Gakkai Zasshi. 2015;104(12):2527–32.

    Article谷歌学者

  22. McManus IC, Ludka K. Resitting a high-stakes postgraduate medical examination on multiple occasions: nonlinear multilevel modelling of performance in the MRCP (UK) examinations. BMC Med. 2012;10(1):60.

    Article谷歌学者

  23. Bhat R, Takenaka K, Levine B, Goyal N, Garg M, Visconti A, et al. Predictors of a top performer during emergency medicine residency. J Emerg Med. 2015;49(4):505–12.

    Article谷歌学者

  24. Zuckerman SL, Kelly PD, Dewan MC, Morone PJ, Yengo-Kahn AM, Magarik JA, et al. Predicting resident performance from preresidency factors: A systematic review and applicability to neurosurgical training. World Neurosurg. 2018;110.

  25. Nomura O, Kobayashi T, Nagata C, Kuriyama T, Sako M, Saito K, et al. Needs assessment for supports to promote pediatric clinical research using an online survey of the Japanese children' s hospitals association. Japan Med Assoc J. 2020;3(2):131–7.

    谷歌学者

  26. Kim RH, Tan T-W. Interventions that affect resident performance on the American board of surgery in-training examination: a systematic review. J Surg Educ. 2015;72(3):418–29.

    Article谷歌学者

  27. Nomura O, Onishi H, Kato H. Medical students can teach communication skills – a mixed methods study of cross-year peer tutoring. BMC Med Educ. 2017;17(1):103.

    Article谷歌学者

  28. Kaneko K. The importance of clinical teacher development in cultivating excellent pediatric residency programs. Pediatr Int. 2020;62(5):520.

    Article谷歌学者

  29. Chang YC, Lee CH, Chen CK, Liao CH, Ng CJ, Chen JC, et al. Exploring the influence of gender, seniority and specialty on paper and computer-based feedback provision during mini-CEX assessments in a busy emergency department. Adv Health Sci Educ Theory Pract. 2017;22(1):57–67.

    Article谷歌学者

Download references

Acknowledgments

作者要感谢所有那些who participated in this survey and Mr. James R. Valera for his editorial assistance.

Funding

This work was supported by a grant from the National Center for Child Health and Development (grant number 26–15).

Author information

Authors and Affiliations

Authors

Consortia

Contributions

ON performed the statistical analyses and drafted the manuscript; HO and YSP supported the statistical analyses; NM and TK contributed to the conception and design of this study; KK and TY critically reviewed the manuscript, and AI designed this study, made the database and supervised the overall study process. All authors read and approved the final manuscript.

Corresponding author

Correspondence toOsamu Nomura.

Ethics declarations

Ethics approval and consent to participate

This study was approved by the Ethics Committees of the National Center for Child Health and Development in December 2014 (No. 74) and of the Japan Pediatric Society in March 2015. Written informed consent was obtained from the participants.

Consent for publication

Not applicable.

Competing interests

The Authors declare that there is no conflict of interest.

Additional information

Publisher’s Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Supplementary Information

Additional file 1: Appendix A.

Pearson correlation analysis for variables.Appendix B.Multicoliniality diagnostics.

Rights and permissions

Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visithttp://creativecommons.org/licenses/by/4.0/. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated in a credit line to the data.

Reprints and Permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Nomura, O., Onishi, H., Park, Y.S.et al.Predictors of performance on the pediatric board certification examination.BMC Med Educ21, 122 (2021). https://doi.org/10.1186/s12909-021-02515-z

Download citation

  • Received:

  • Accepted:

  • Published:

  • DOI:https://doi.org/10.1186/s12909-021-02515-z

Keywords

  • Pediatrics
  • Predictors
  • Board certification
  • Performance
  • Resident