Toward the elimination of race-based medicine: replace race with racism as preeclampsia risk factor.

Pregnancy-related morbidity and mortality continue to disproportionately affect birthing people who identify as Black. The use of race-based risk factors in medicine exacerbates racial health inequities by insinuating a false conflation that fails to consider the underlying impact of racism. As we work toward health equity, we must remove race as a risk factor in our guidelines to address disparities due to racism. This includes the most recent US Preventive Services Taskforce, American College of Obstetricians and Gynecologists, and Society for Maternal-Fetal Medicine guidelines for aspirin prophylaxis in preeclampsia, where the risk factor for "Black race" should be replaced with "anti-Black racism." In this commentary, we reviewed the evidence that supports race as a sociopolitical construct and the health impacts of racism. We presented a call to action to remove racial determination in the guidelines for aspirin prophylaxis in preeclampsia and more broadly in our practice of medicine.

"If You Have No Money, You Might Die": A Qualitative Study of Sociocultural and Health System Barriers to Care for Decedent Febrile Inpatients in Northern Tanzania.

Infectious diseases are a leading cause of mortality in low- and middle-income countries (LMICs) despite effective treatments. To study the sociocultural and health system barriers to care, we conducted a qualitative social autopsy study of patients who died from febrile illness in northern Tanzania. From December 2016 through July 2017, we conducted in-depth interviews in Arusha and Kilimanjaro regions with a purposive sample of 20 family members of patients who had died at two regional referral hospitals. Of the deceased patients included in this study, 14 (70%) were adults and 10 (50%) were female. Patients identified their religion as Catholic (12, 60%), Lutheran (six, 30%), and Muslim (two, 10%), and their ethnicity as Chagga (14, 70%) and Sambaa (two, 10%), among others. Family members reported both barriers to and facilitators of receiving health care. Barriers included a perceived lack of capacity of local health facilities, transportation barriers, and a lack of formal referrals to higher levels of care. Family members also reported the cost of health care as a barrier. However, one facilitator of care was access to financial resources via families' social networks-a phenomenon we refer to as social capital. Another facilitator of care was families' proactive engagement with the health system. Our results suggest that further investment in lower level health facilities may improve care-seeking and referral patterns and that future research into the role of social capital is needed to fully understand the effect of socioeconomic factors on healthcare utilization in LMICs.

Zoonotic causes of febrile illness in malaria endemic countries: a systematic review.

Fever is one of the most common reasons for seeking health care globally and most human pathogens are zoonotic. We conducted a systematic review to describe the occurrence and distribution of zoonotic causes of human febrile illness reported in malaria endemic countries. We included data from 53 (48·2%) of 110 malaria endemic countries and 244 articles that described diagnosis of 30 zoonoses in febrile people. The majority (17) of zoonoses were bacterial, with nine viruses, three protozoa, and one helminth also identified. Leptospira species and non-typhoidal salmonella serovars were the most frequently reported pathogens. Despite evidence of profound data gaps, this Review reveals widespread distribution of multiple zoonoses that cause febrile illness. Greater understanding of the epidemiology of zoonoses in different settings is needed to improve awareness about these pathogens and the management of febrile illness.

Sociocultural and health system factors associated with mortality among febrile inpatients in Tanzania: a prospective social biopsy cohort study.

INTRODUCTION: Communicable diseases are the leading causes of death in Tanzania despite the existence of effective treatment tools. We aimed to assess the sociocultural and health system factors associated with mortality from febrile illness in northern Tanzania. METHODS: We interviewed febrile inpatients to determine prevalence of barriers in seeking or receiving care and grouped these barriers using the Three Delays model (delays at home, in transport and at healthcare facilities). We assessed 6-week mortality and, after matching on age, gender and severity of illness, measured the association between delays and mortality using conditional logistic regression. RESULTS: We enrolled 475 children, of whom 18 (3.8%) died, and 260 adults, of whom 34 (13.0%) died. For children, home delays were not associated with mortality. Among adults, a delay in care-seeking due to not recognising severe symptoms was associated with mortality (OR: 3.01; 95% CI 1.24 to 7.32). For transport delays, taking >1 hour to reach a facility increased odds of death in children (OR: 3.27; 95% CI 1.11 to 9.66) and adults (OR: 3.03; 95% CI 1.32 to 6.99). For health system delays, each additional facility visited was associated with mortality for children (OR: 1.59; 95% CI 1.06 to 2.38) and adults (OR: 2.00; 95% CI 1.17 to 3.41), as was spending >4 days between the first facility visit and reaching tertiary care (OR: 4.39; 95% CI 1.49 to 12.93). CONCLUSION: Our findings suggest that delays at home, in transport and in accessing tertiary care are risk factors for mortality from febrile illness in northern Tanzania. Interventions that may reduce mortality include community education regarding severe symptoms, expanding transportation infrastructure and streamlining referrals to tertiary care for the sickest patients.