Internalized Shame and Social Stress-Induced Blood Pressure Patterns among Young Black Women

Background: The increasing prevalence of hypertension among young Black women warrants further exploration of hypertension risk factors in this population. Social cogni­tive pathways that increase hypertension risk have been understudied among Black women. Shame, an emotional response to social evaluative threats, may be important to understanding the contribution of social emotions to hypertension risk. The current study examined the association of internal­ized shame on systolic (SBP) and diastolic blood pressure (DPB) patterns of reactivity and recovery in a sample of Black women.Methods: Black women (N=32) aged 18-22 were recruited from a public uni­versity in August 2019 and January 2020. Participants completed the Internalized Shame Scale, Self-Esteem subscale, and the Perceived Stress Scale. All participants com­pleted the Trier Social Stress Test (TSST) and subsequent blood pressure readings were recorded at baseline and 1 min, 15 min, 30 min, 45 min, and 60 min post-TSST. Two separate repeated measures ANOVAs exam­ined time and group effects of low shame (ISS score ≤ 39.9) vs high shame (ISS score ≥ 40) on blood pressure reactivity patterns.Results: A significant effect of shame on DBP responses to the TSST was observed (P=.020). DBP for women in the low shame group peaked immediately following the TSST relative to baseline (M =81.2 mm Hg vs M =72.2 mm Hg) and remained stable during 60-minute recovery. DBP for women in the high shame group did not peak until 45 min post-TSST relative to baseline (M =84.2 mm Hg vs M =68.0 mm Hg) only slightly decreasing at 60 min post-TSST.Implications: These results highlight the need to further examine the role of shame on hypertension risk among young Black women.Ethn Dis. 2021;31(2):167-176; doi:10.18865/ed.31.2.167