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Purpose The impact of intensivist workload on intensive care unit (ICU) outcomes is incompletely described and assessed across healthcare systems and countries. We sought to examine the association of patient-to-intensivist ratio (PIR) with hospital mortality in Australia/New Zealand (ANZ) ICUs. Methods We conducted a retrospective study of adult admissions to ANZ ICUs (August 2016-June 2018) using two cohorts: 'narrow', based on previously used criteria including restriction to ICUs with a single daytime intensivist; and 'broad', refined by individual ICU daytime staffing information. The exposure was average daily PIR and the outcome was hospital mortality. We used summary statistics to describe both cohorts and multilevel multivariable logistic regression models to assess the association of PIR with mortality. In each, PIR was modeled using restricted cubic splines to allow for non-linear associations. The broad cohort model included non-PIR physician and non-physician staffing covariables. Results The narrow cohort of 27,380 patients across 67 ICUs (predicted mortality: median 1.2% [IQR 0.4-1.4%]; mean 5.9% [sd 13.2%]) had a median PIR of 10.1 (IQR 7-14). The broad cohort of 91,206 patients across 73 ICUs (predicted mortality: 1.9% [0.6-6.5%]; 7.6% [14.9%]) had a median PIR of 7.8 (IQR 5.8-10.2). We found no association of PIR with mortality in either the narrow (PIR 1st spline term odds ratio [95% CI]: 1 [0.94, 1.06], Wald testing of spline terms p = 0.61) or the broad (1.02 [0.97, 1.07], p = 0.4) cohort. Conclusion We found no association of PIR with hospital mortality across ANZ ICUs. The low cohort predicted mortality may limit external validity., Author(s): Hayley B. Gershengorn [sup.1] [sup.2], David V. Pilcher [sup.3] [sup.4] [sup.5], Edward Litton [sup.6] [sup.7], Matthew Anstey [sup.8] [sup.9], Allan Garland [sup.10] [sup.11] [sup.12], Hannah Wunsch [sup.13] [sup.14] Author [...]

Author(s): Allan Garland [sup.1], Andrea Cortegiani [sup.2] [sup.3] Author Affiliations: (1) grid.21613.37, 0000 0004 1936 9609, Departments of Medicine and Community Health Sciences, University of Manitoba, , 820 Sherbrook Street, [...]

Purpose: Cancer-related cognitive deficits (CRCDs) are common among young adults (YAs) (ages: 18–39) with cancer and can be debilitating. We aimed to determine the feasibility and acceptability of a virtual Coping with Brain Fog intervention among YAs with cancer. Our secondary aims were to explore the intervention's effect on cognitive functioning and psychological distress. Methods: This prospective feasibility study involved eight weekly, 90-minute virtual group sessions. Sessions focused on psychoeducation on CRCD, memory skills, task management, and psychological well-being. The primary outcomes were feasibility and acceptability of the intervention evaluated through attendance (>60% not missing >2 consecutive sessions) and satisfaction (Client Satisfaction Questionnaire [CSQ] score >20). Secondary outcomes included the following: cognitive functioning (Functional Assessment of Cancer Therapy-Cognitive Function [FACT-Cog] Scale) and symptoms of distress (Patient-Reported Outcomes Measurement Information System [PROMIS] Short Form–Anxiety/Depression/Fatigue) and participants' experiences using semistructured interviews. Paired t-tests and summative content analysis were used for quantitative and qualitative data analyses. Results: Twelve participants (five male, mean age = 33 years) were enrolled. All but one participant met feasibility criteria of not missing >2 consecutive sessions (11/12 = 92%). The mean CSQ score was 28.1 (standard deviation 2.5). Significant improvement in cognitive function as measured by FACT-Cog Scale was observed postintervention (p < 0.05). Ten participants adopted strategies from the program to combat CRCD, and eight reported CRCD symptom improvement. Conclusion: A virtual Coping with Brain Fog intervention is feasible and acceptable for the symptoms of CRCD among YAs with cancer. The exploratory data indicate subjective improvement in cognitive function, and will inform the design and implementation of a future clinical trial. ClinicalTrials.gov Registration: NCT05115422. [ABSTRACT FROM AUTHOR]

The article focuses on comparing administrative methods and electronic health record-based methods for identifying sepsis hospitalizations. Topics include the modified sepsis definitions used for each approach, 2x2 tables showing sepsis identification methods, and the performance characteristics of these methods compared to an alternative sepsis definition based on physician chart review.

Objective: To study the association between prematurity and grade 3 school performance in a contemporary cohort of children.Methods: Population-based retrospective cohort study in Manitoba, Canada. Children born between 1999 and 2011 who had their grade 3 school performance data available were eligible. Preterm birth (<37 weeks) was the exposure of interest assessed using multivariable logistic regression models. Our primary outcomes were 'needs ongoing help' or 'outside the range' in at least two of each of the (1) four numeracy and (2) three reading competencies.Results: Of the 186 956 eligible children, 101 436 children (7187 preterm (gestational age, median (IQR) 35 weeks (34, 36)) and 94 249 term (40 weeks (39,40)) were included. Overall, 19% of preterm and 14% of term children had the numeracy outcome (adjusted OR (aOR) 1.38; 95% CI 1.29 to 1.47, p<0.001), while 19% and 13% had the reading outcome (aOR 1.38; 1.29 to 1.48, p<0.001). These differences showed a gestational age gradient. Gestational age (for numeracy, <28 weeks aOR 4.93 (3.45 to 7.03), 28-33 weeks 1.72 (1.50 to 1.98), 34-36 weeks 1.24 (1.15 to 1.34); for reading, <28 weeks 3.51 (2.40 to 5.14), 28-33 weeks 1.72 (1.49 to 1.98), 34-36 weeks 1.24 (1.17-1.37)), male sex, small for gestational age and maternal medical and sociodemographic factors were associated with the numeracy and reading outcomes in this cohort.Conclusions and Relevance: Children born preterm had poorer performance in grade 3 numeracy and reading proficiencies than children born full term. All children born preterm, not just those born extremely preterm, should be screened for reading and numeracy performance in school and strategies implemented to address any deficits. [ABSTRACT FROM AUTHOR]

Copyright of Canadian Journal of Psychiatry is the property of Sage Publications Inc. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Purpose To identify the determinants of short-term and long-term survival in adult patients admitted to intensive care units (ICUs). Methods This population-based, observational cohort study included all eleven adult ICUs in the Winnipeg Health Region of Manitoba, Canada, analyzing initial ICU admissions during the period 1999-2010 of all Manitobans [greater than or equal to]17 years old. Analysis included Kaplan-Meier survival curves and multivariable regression models of 30-day mortality and post-90-day survival among those who survived to day 90. We used likelihood ratios to compare the predictive power of clusters of variables in these models. Results After 33,324 initial ICU admissions, mortality rates within 30 and 90 days were 15.9 and 19.5 %, respectively. The survival curve demonstrated an early phase with a high rate of death, followed by a markedly lower death rate that was only clearly established after several months. 30-day mortality was predominantly determined by characteristics of the acute illness; with its relative contribution set at 1.00, the next largest contributors were age (0.19) and comorbidity (0.16). In contrast, post-90-day mortality was mainly determined by age (relative contribution 1.00) and comorbidity (0.95); the next largest contributor was characteristics of acute illness (0.28). Conclusions We observed two phases of survival related to critical illness. Short-term mortality was mainly determined by the acute illness, but its effect decayed relatively rapidly. Mortality beyond 3 months, among those who survived to that point, was mainly determined by age and comorbidity. Recognition of these findings is relevant to discussions with patients and surrogates about achievable goals of care., Author(s): Allan Garland [sup.1] [sup.2] [sup.3], Kendiss Olafson [sup.1], Clare D. Ramsey [sup.1], Marina Yogendran [sup.3], Randall Fransoo [sup.2] [sup.3] Author Affiliations: (1) grid.21613.37, 0000000419369609, Department of Internal Medicine, University [...]

Copyright of Canadian Journal of Anaesthesia / Journal Canadien d'Anesthésie is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Background Nursing home (NH) residents should have the opportunity to consider, discuss and document their healthcare wishes. However, such advance care planning (ACP) is frequently suboptimal. Objective Assess a comprehensive, person-centred ACP approach. Design Unblinded, cluster randomised trial. Setting Fourteen control and 15 intervention NHs in three Canadian provinces, 2018–2020. Subjects 713 residents (442 control, 271 intervention) aged ≥65 years, with elevated mortality risk. Methods The intervention was a structured, |$\sim$| 60-min discussion between a resident, substitute decision-maker (SDM) and nursing home staff to: (i) confirm SDMs' identities and role; (ii) prepare SDMs for medical emergencies; (iii) explain residents' clinical condition and prognosis; (iv) ascertain residents' preferred philosophy to guide decision-making and (v) identify residents' preferred options for specific medical emergencies. Control NHs continued their usual ACP processes. Co-primary outcomes were: (a) comprehensiveness of advance care planning, assessed using the Audit of Advance Care Planning, and (b) Comfort Assessment in Dying. Ten secondary outcomes were assessed. P-values were adjusted for all 12 outcomes using the false discovery rate method. Results The intervention resulted in 5.21-fold higher odds of respondents rating ACP comprehensiveness as being better (95% confidence interval [CI] 3.53, 7.61). Comfort in dying did not differ (difference = −0.61; 95% CI −2.2, 1.0). Among the secondary outcomes, antimicrobial use was significantly lower in intervention homes (rate ratio = 0.79, 95% CI 0.66, 0.94). Conclusions Superior comprehensiveness of the BABEL approach to ACP underscores the importance of allowing adequate time to address all important aspects of ACP and may reduce unwanted interventions towards the end of life. [ABSTRACT FROM AUTHOR]