RESUMO
Background: Unmet needs for ancillary services are substantial among people with human immunodeficiency virus (PWH), and provider type could influence the prevalence of unmet needs for these services. Methods: Data from a national probability sample of PWH were analyzed from the Centers for Disease Control and Prevention's Medical Monitoring Project. We analyzed 2019 data on people who had ≥1 encounter with a human immunodeficiency virus (HIV) care provider (N = 3413) and their care facilities. We assessed the proportion of needs that were unmet for individual ancillary services, overall and by HIV care provider type, including infectious disease (ID) physicians, non-ID physicians, nurse practitioners, and physician assistants. We calculated prevalence differences (PDs) with predicted marginal means to assess differences between groups. Results: An estimated 98.2% of patients reported ≥1 need for an ancillary service, and of those 46% had ≥1 unmet need. Compared with patients of ID physicians, needs for many ancillary services were higher among patients of other provider types. However, even after adjustment, patients of non-ID physicians had lower unmet needs for dental care (adjusted PD, -5.6 [95% confidence interval {CI}, -9.9 to -1.3]), and patients of nurse practitioners had lower unmet needs for HIV case management services (adjusted PD, -5.4 [95% CI, -9.4 to -1.4]), compared with patients of ID physicians. Conclusions: Although needs were greater among patients of providers other than ID physicians, many of these needs may be met by existing support systems at HIV care facilities. However, additional resources may be needed to address unmet needs for dental care and HIV case management among patients of ID physicians.
RESUMO
BACKGROUND: We compared HIV care outcomes by HIV provider type to inform efforts to strengthen the HIV provider workforce. SETTING: United States. METHODS: We analyzed data from Center for Disease Control and Prevention's Medical Monitoring Project collected during June, 2019-May, 2021 from 6323 adults receiving HIV medical care. Provider types include infectious disease physicians only (ID physicians), non-ID physicians only, nurse practitioners only, physician assistants only, and ID physicians plus nurse practitioners and/or physician assistants (mixed providers). We measured patient characteristics, social determinants of health, and clinical outcomes, including retention in care; antiretroviral therapy prescription; antiretroviral therapy adherence; viral suppression; gonorrhea, chlamydia, and syphilis testing; satisfaction with HIV care; and HIV provider trust. RESULTS: Compared with patients of ID physicians, higher percentages of patients of other provider types had characteristics and social determinants of health associated with poor health outcomes and received HIV care at Ryan White HIV/AIDS Program-funded facilities. After accounting for these differences, most outcomes were not meaningfully different; however, higher percentages of patients of non-ID physicians, nurse practitioners, and mixed providers were retained in care (6.5, 5.6, and 12.7 percentage points, respectively) and had sexually transmitted infection testing in the past 12 months, if sexually active (6.9, 7.4, and 13.5 percentage points, respectively). CONCLUSION: Most HIV outcomes were equivalent across provider types. However, patients of non-ID physicians, nurse practitioners, and mixed providers were more likely to be retained in care and have recommended sexually transmitted infection testing. Increasing delivery of comprehensive primary care by ID physicians and including primary care providers in ID practices could improve HIV primary care outcomes.
Assuntos
Infecções por HIV , Humanos , Infecções por HIV/tratamento farmacológico , Masculino , Feminino , Adulto , Estados Unidos , Pessoa de Meia-Idade , Profissionais de Enfermagem , Médicos , Assistentes Médicos/estatística & dados numéricos , Adesão à Medicação/estatística & dados numéricosRESUMO
The corpus callosum (CC) has been identified as an important structure in the context of cognitive aging (Fling et al., 2011). Interhemispheric transfer time (IHTT) is regularly used in order to estimate interhemispheric integration enabled by the CC (Marzi, 2010; Nowicka and Tacikowski, 2011). However, only little is known with regards to the relationship between IHTT and the structural properties of the CC with only few studies with specific samples and methods available (Whitford et al., 2011). Thus, the present study aimed at investigating this relationship applying an event-related potentials (ERP) based approach of estimating IHTT as well as diffusion weighted imaging (DWI) with fractional anisotropy (FA) as an indicator of white matter integrity (WMI) of the genu, corpus and splenium of the CC. 56 healthy older adults performed a Dimond Task while ERPs were recorded and underwent DWI scanning. IHTT derived from posterior electrode sites correlated significantly with FA of the splenium (r = -0.286*, p = .03) but not the corpus (r = -0.187, p = .08) or genu (r = -0.189, p = .18). The present results support the notion that IHTT is related to WMI of the posterior CC. It may be concluded that ERP based IHTT is a suitable indicator of CC structure and function, however, likely specific to the interhemispheric transfer of visual information. Future studies may wish to confirm these findings in a more divers sample further exploring the precise interrelation between IHTT and structural or functional properties of the CC.