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BACKGROUND: In Canada, disparities between Indigenous and non-Indigenous Peoples continue to exist in health and education because of the past and current harms of racism and colonization. One step towards closing health gaps is clinicians who can provide health and social care services that are free of racism and mistrust. Indigenous health providers are in the best position to provide this culturally relevant and safe care to their own communities. Therefore, more Indigenous students graduating from health professional programs are required to meet these needs. Indigenous identity support can be a facilitator for Indigenous student academic success but developing one's Indigenous identity can be challenging in post-secondary education environments. We explored how Indigenous rehabilitation students expressed, and wanted to be supported in their identity and academic success. METHODS: Using a narrative inquiry approach, we conducted interviews with seven students from the occupational, physical, and respiratory therapy programs of a Canadian university. Students were asked to tell their story of learning about, applying to, and being in their rehabilitation program and how their Indigenous identity impacted these experiences. Data analysis was conducted by Indigenous and non-Indigenous team members, analyzing the stories on interaction of the participant with (1) themselves and others, (2) time, and (3) situation or place. RESULTS: The researchers developed seven mini-stories, one for each participant, to illustrate the variation between participant experiences in the development of their Indigenous and professional identity, before and during their rehabilitation program. The students appreciated the opportunities afforded to them by being admitted to their programs in a Indigenous Peoples category, including identity affirmation. However, for most students, being in this category came with feared and/or experienced stigma. The work to develop a health professional identity brought even more complexity to the already complex work of developing and maintaining an Indigenous identity in the colonized university environment. CONCLUSION: This study highlights the complexity of developing a rehabilitation professional identity as an Indigenous student. The participant stories call for universities to transform into an environment where Indigenous students can be fully accepted for their unique gifts and the identities given to them at birth.
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Identificação Social , Humanos , Canadá , Feminino , Masculino , Diversidade Cultural , Serviços de Saúde do Indígena/organização & administração , Estudantes de Ciências da Saúde/psicologia , Pesquisa QualitativaRESUMO
OBJECTIVE: To evaluate the comparative epidemiology of hospital-onset bloodstream infection (HOBSI) and central line-associated bloodstream infection (CLABSI). DESIGN AND SETTING: Retrospective observational study of HOBSI and CLABSI across a three-hospital healthcare system from 01/01/2017 to 12/31/2021. METHODS: HOBSIs were identified as any non-commensal positive blood culture event on or after hospital day 3. CLABSIs were identified based on National Healthcare Safety Network (NHSN) criteria. We performed a time-series analysis to assess comparative temporal trends among HOBSI and CLABSI incidence. Using univariable and multivariable regression analyses, we compared demographics, risk factors, and outcomes between non-CLABSI HOBSI and CLABSI, as HOBSI and CLABSI are not exclusive entities. RESULTS: HOBSI incidence increased over the study period (IRR 1.006 HOBSI/1,000 patient days; 95% CI 1.001-1.012; P = .03), while no change in CLABSI incidence was observed (IRR .997 CLABSIs/1,000 central line days, 95% CI .992-1.002, P = .22). Differing demographic, microbiologic, and risk factor profiles were observed between CLABSIs and non-CLABSI HOBSIs. Multivariable analysis found lower odds of mortality among patients with CLABSIs when adjusted for covariates that approximate severity of illness (OR .27; 95% CI .11-.64; P < .01). CONCLUSIONS: HOBSI incidence increased over the study period without a concurrent increase in CLABSI in our study population. Furthermore, risk factor and outcome profiles varied between CLABSI and non-CLABSI HOBSI, which suggest that these metrics differ in important ways worth considering if HOBSI is adopted as a quality metric.
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Cell type-specific alternative splicing (AS) enables differential gene isoform expression between diverse neuron types with distinct identities and functions. Current studies linking individual RNA-binding proteins (RBPs) to AS in a few neuron types underscore the need for holistic modeling. Here, we use network reverse engineering to derive a map of the neuron type-specific AS regulatory landscape from 133 mouse neocortical cell types defined by single-cell transcriptomes. This approach reliably inferred the regulons of 350 RBPs and their cell type-specific activities. Our analysis revealed driving factors delineating neuronal identities, among which we validated Elavl2 as a key RBP for MGE-specific splicing in GABAergic interneurons using an in vitro ESC differentiation system. We also identified a module of exons and candidate regulators specific for long- and short-projection neurons across multiple neuronal classes. This study provides a resource for elucidating splicing regulatory programs that drive neuronal molecular diversity, including those that do not align with gene expression-based classifications.