Internal medicine board certification and career pathways in Japan

Abstract

Background: Establishing and managing a board certification system is a common concern for many countries. In Japan, the board certification system is under revision. The purpose of this study was to describe present status of internal medicine specialist board certification, to identify factors associated with maintenance of board certification and to investigate changes in area of practice when physicians move from hospital to clinic practice.

Methods: We analyzed 2010 and 2012 data from the Survey of Physicians, Dentists and Pharmacists. We conducted logistic regression analysis to identify factors associated with the maintenance of board certification between 2010 and 2012. We also analyzed data on career transition from hospitals to clinics for hospital physicians with board certification.

Results: It was common for physicians seeking board certification to do so in their early career. The odds of maintaining board certification were lower in women and those working in locations other than academic hospitals, and higher in physicians with subspecialty practice areas. Among hospital physicians with board certification who moved to clinics between 2010 and 2012, 95.8% remained in internal medicine or its subspecialty areas and 87.7% maintained board certification but changed their practice from a subspecialty area to more general internal medicine.

Conclusion: Revisions of the internal medicine board certification system must consider different physician career pathways including mid-career moves while maintaining certification quality. This will help to secure an adequate number and distribution of specialists. To meet the increasing demand for generalist physicians, it is important to design programs to train specialists in general practice.

Keywords: Board certification; Career pathway; Internal medicine; Maintenance of certification; Subspecialty.

Fig. 1

The change in certification status between 2010 and 2012 by physician registration year. Physicians who reported they were board certified in 2010 (A) either kept certification (F), lost certification (B) or their status became unknown (not reported) (C) in 2012. In addition to physicians certified both in 2010 and 2012, some were not certified in 2010 but certified in 2012 (D) and some whose certification status was known (not reported) in 2010 appeared to be certified in 2012 (E)