Racism in obstetric care: a psychometric study of the Gendered Racial Microaggressions Scale among Global Majority birthing people in obstetric contexts.

In the United States, maternal health inequities disproportionately affect Global Majority (e.g., Asian, Black, and Hispanic) populations. Despite a substantial body of research underscoring the influence of racism on these inequities, little research has examined how experiences of gendered racial microaggressions during pregnancy and birth impact racially and ethnically diverse Global Majority pregnant and birthing people in obstetric hospital settings. We evaluated the psychometric properties of an adapted version of Lewis & Neville's Gendered Racial Microaggressions Scale, using data collected from 417 Global Majority birthing people. Findings from our study indicate that our adapted GRMS is a valid tool for assessing the experiences of gendered racial microaggressions in hospital-based obstetric care settings among Global Majority pregnant and birthing people whose preferred languages are English or Spanish. Item Response Theory (IRT) analysis demonstrated high construct validity of the adapted GRMS scale (Root Mean Square Error of Approximation = 0.1089 (95% CI 0.0921, 0.1263), Comparative Fit Index = 0.977, Standardized Root Mean Square Residual = 0.075, log-likelihood c2 = -85.6, df = 8). IRT analyses demonstrated that the unidimensional model was preferred to the bi-dimensional model as it was more interpretable, had lower AIC and BIC, and all items had large discrimination parameters onto a single factor (all discrimination parameters > 3.0). Given that we found similar response profiles among Black and Hispanic respondents, our Differential Item Functioning analyses support validity among Black, Hispanic, and Spanish-speaking birthing people. Inter-item correlations demonstrated adequate scale reliability, α = 0.97, and empirical reliability = 0.67. Pearsons correlations was used to assess the criterion validity of our adapted scale. Our scale's total score was significantly and positively related to postpartum depression and anxiety. Researchers and practitioners should seek to address instances of gendered racial microaggressions in obstetric settings, as they are manifestations of systemic and interpersonal racism, and impact postpartum health.

Impact of Locus of Control on Patient-Provider Communication: A Systematic Review.

Growing evidence shows there is heterogeneity in patient communication preferences and a need to tailor communication approaches accordingly. However, little is known about the psychosocial factors that influence communication preferences. Among them is locus of control (LOC), a belief about who or what determines outcomes, including health. Although LOC theory was developed over 60 years ago as a personality theory, its relevance in healthcare has increased over the past two decades. There is a paucity of empirical evidence on patient or provider LOC as it influences communication quality and outcomes in healthcare settings. We conducted a systematic review to collate the current state of the literature.We carried out a comprehensive search of PubMed MEDLINE, Embase, PsycInfo, and Cochrane Library databases to retrieve relevant peer-reviewed articles. A total of 1152 publications were identified. Our final review included 17 articles that underwent data extraction and quality assessment.The included studies found evidence of LOC associations with several patient and provider communication-related outcomes including satisfaction with care; medical decision-making and communication preferences; adherence; and patient-provider rapport. As opposed to generalized approaches to communication, assessing patient LOC may allow clinicians to tailor their approaches to match patients' LOC. Our findings provide a starting point and highlight the need for future studies.