Physician-Patient Language Discordance and Poor Health Outcomes: A Systematic Scoping Review.

Objective: This systematic review assessed whether physician-patient language concordance, compared with discordance, is associated with better health outcomes. Methods: A systematic literature search was conducted, without language restrictions, using PubMed, EMBASE, Web of Science, and PsycINFO, from inception to July 2020. We included studies that evaluated the effects of physician-patient language concordance on health outcomes. Articles were screened, selected, and data-extracted in duplicate. Review protocol was prospectively registered (PROSPERO, CRD42020157229). Results: There were 541 citations identified through databases and eight citations through reverse search and Google Scholar. A total of 15 articles (84,750 participants) were included reporting outcomes within five domains: diabetes care (four studies), inpatient care (five studies), cancer screening (three studies), healthcare counseling (two studies), and mental health care (one study). Ten studies were of good quality, four were fair, and one was poor, according to the modified Newcastle-Ottawa Scale. Eight studies (53%) showed a significant negative association between language discordance and at least one clinical outcome. Five studies (33%) found no association. Conclusion: Over half the evidence collated showed that physician-patient language concordance was associated with better health clinical outcomes.

Can Medical Students Lead Effective Quality Improvement Initiatives? A Systematic Review.

Quality improvement project (QUIP) concepts are becoming embedded into medical school curricula, with many students now expected to conduct a QUIP as part of their progression. This study aimed to assess whether student-led QUIPs can be effective and sustainable. A systematic literature search was conducted using 5 databases: MEDLINE, Embase, Ovid, CINAHL, and PsycINFO. The authors searched for articles published between January 28, 1978, and January 28, 2018. In all, 3965 articles were identified through database searching, and an additional 9 articles through hand searches. After screening and full-text analysis, 12 articles were included. Greater than 50% of QUIPs described a statistically significant improvement in the primary outcome. However, effective student-led QUIPs were not necessarily sustainable, with a mean final audit at 4.4 months. Medical students have the potential to produce effective QUIPs. There now needs to be a structured approach to give medical students the freedom to test and validate more unique interventions.