Do patient outcomes differ when the trauma team leader is a surgeon or non-surgeon? A multicentre cohort study.

PURPOSE: Trauma team leaders (TTLs) have traditionally been general surgeons; however, some trauma centres use a mixed model of care where both surgeons and non-surgeons (primarily emergency physicians) perform this role. The objective of this multicentre study was to provide a well-powered study to determine if TTL specialty is associated with mortality among major trauma patients. METHODS: Data were collected from provincial trauma registries at six level 1 trauma centres across Canada over a 10-year period. We included adult trauma patients (age ≥ 18 yrs) who triggered the highest-level trauma activation. The primary outcome was the difference in risk-adjusted in-hospital mortality for trauma patients receiving initial care from a surgeon versus a non-surgeon TTL. RESULTS: Overall, 12,961 major trauma patients were included in the analysis. Initial treatment was provided by a surgeon TTL in 57.8% (n = 7513) of cases, while 42.2% (n = 5448) of patients were treated by a non-surgeon TTL. Unadjusted mortality occurred in 11.6% of patients in the surgeon TTL group and 12.7% of patients in the non-surgeon TTL group (OR 0.87, 95% CI 0.78-0.98, p = 0.02). Risk-adjusted mortality was not significantly different between patients cared for by surgeon and non-surgeon TTLs (OR 0.92, 95% CI 0.80-1.06, p = 0.23). Furthermore, we did not observe differences in risk-adjusted mortality for any of the subgroups evaluated. CONCLUSIONS: After risk adjustment, there was no difference in mortality between trauma patients treated by surgeon or non-surgeon TTLs. Our study supports emergency physicians performing the role of TTL at level 1 trauma centres.

ABSTRAIT: OBJECTIF: Les chefs d'équipe de traumatologie (CET) sont traditionnellement des chirurgiens généralistes; cependant, certains centres de traumatologie utilisent un modèle mixte de soins où des chirurgiens et des non-chirurgiens (principalement des médecins d'urgence) qui jouent ce rôle. L'objectif de cette étude multicentrique était de fournir une étude bien menée pour déterminer si la spécialité CET est associée à la mortalité chez les patients traumatisés majeurs. MéTHODES: Les données ont été recueillies à partir des registres provinciaux de 6 niveau 1 centres de traumatologie au Canada sur une période de 10 ans. Nous avons inclus des patients adultes traumatisés (âge ≥ 18 ans) qui ont provoqué l'activation traumatique de niveau le plus haut. Le primaire résultat était la différence de mortalité hospitalière ajustée en fonction du risque pour les patients traumatisés qui ont reçu des soins primaires d'un chirurgien par rapport à un CET non chirurgien. RéSULTATS: En totale, 12 961 patients traumatisés majeurs ont été la partie de cette analyse. Le soin primaire a été assuré par un chirurgien CET dans 57,8 % (n=7 513) des cas, alors que 42,2 % (n=5 448) des patients ont été traités par un CET non chirurgien. Une mortalité non ajustée s'est produit chez 11,6 % des patients du groupe de chirurgien CET et 12,7 % des patients du groupe de non chirurgien CET (OR 0,87, IC à 95 % 0,78 à 0,98, p = 0,02). La mortalité ajustée en fonction du risque n'était pas significativement différente entre les patients pris en charge par des CET chirurgiens et non-chirurgiens (RC 0,92, IC à 95 % 0,80 à 1,06, p = 0,23). De plus, nous ne pouvons pas observer de différences de mortalité ajustée au risque pour aucun des sous-groupes évalués. CONCLUSIONS: Après avoir ajusté du risque, il n'y avait pas de différence de mortalité entre les patients traumatisés traités par des chirurgiens ou non chirurgiens CET. Notre étude soutient les médecins d'urgences jouent le rôle de CET dans les centres de traumatologie de niveau 1.

Healthcare provider characteristics that influence the implementation of individual-level patient-centered outcome measure (PROM) and patient-reported experience measure (PREM) data across practice settings: a protocol for a mixed methods systematic review with a narrative synthesis.

BACKGROUND: Substantial literature has highlighted the importance of patient-reported outcome and experience measures (PROMs and PREMs, respectively) to collect clinically relevant information to better understand and address what matters to patients. The purpose of this systematic review is to synthesize the evidence about how healthcare providers implement individual-level PROMs and PREMs data into daily practice. METHODS: This mixed methods systematic review protocol describes the design of our synthesis of the peer-reviewed research evidence (i.e., qualitative, quantitative, and mixed methods), systematic reviews, organizational implementation projects, expert opinion, and grey literature. Keyword synonyms for "PROMs," PREMs," and "implementation" will be used to search eight databases (i.e., MEDLINE, CINAHL, PsycINFO, Web of Science, Embase, SPORTDiscus, Evidence-based Medicine Reviews, and ProQuest (Dissertation and Theses)) with limiters of English from 2009 onwards. Study selection criteria include implementation at the point-of-care by healthcare providers in any practice setting. Eligible studies will be critically appraised using validated tools (e.g., Joanna Briggs Institute). Guided by the review questions, data extraction and synthesis will occur simultaneously to identify biographical information and methodological characteristics as well as classify study findings related to implementation processes and strategies. As part of the narrative synthesis approach, two frameworks will be utilized: (a) Consolidated Framework for Implementation Research (CFIR) to identify influential factors of PROMs and PREMs implementation and (b) Expert Recommendations for Implementing Change (ERIC) to illicit strategies. Data management will be undertaken using NVivo 12TM. DISCUSSION: Data from PROMs and PREMs are critical to adopt a person-centered approach to healthcare. Findings from this review will guide subsequent phases of a larger project that includes interviews and a consensus-building forum with end users to create guidelines for implementing PROMs and PREMs at the point of care. SYSTEMATIC REVIEW REGISTRATION: PROSPERO CRD42020182904 .

Measuring the impact of influenza vaccination on healthcare worker absenteeism in the context of a province-wide mandatory vaccinate-or-mask policy.

OBJECTIVES: In 2012, British Columbia (BC) implemented a province-wide vaccinate-or-mask influenza prevention policy for healthcare workers (HCWs) with the aim of improving HCW coverage, and reducing illness in patients and staff. We assess post-policy impacts of HCW vaccination status on their absenteeism. METHODS: We matched individual HCW payroll data from December 1, 2012 to March 31, 2017 with annually self-reported vaccination status for BC health authority employees to assess sick rates (sick time as a proportion of sick time and productive time). We modelled adjusted odds ratios (OR) of taking any sick time, relative rates (RR) of sick time taken, and predicted mean sick rates by vaccination status in influenza (December 1-March 31) and non-influenza seasons (April 1 to November 30). We used two methods to assess changes in influenza season sick rates for HCWs who had a change in their vaccination status over the five years. RESULTS: HCWs who reported 'early' vaccination (before December 1 when the policy is in effect) were less likely to take sick time (OR 0.874, 95%CI: 0.866-0.881) and took less sick time (RR 0.907, 95%CI: 0.901-0.912) in influenza season compared to HCWs who did not report vaccination; whereas HCWs who reported 'late' (between December 1 and March 31, and subject to masking until vaccinated) had similar sick rates to HCWs who did not report vaccination. These trends were also observed in non-influenza season. Influenza season sick rates were similar for HCWs that had at least one year of 'early' vaccination and one year where vaccination was not reported over the five year period. CONCLUSIONS: Overall absenteeism is lower among HCWs who report vaccination versus those who do not report. However, absenteeism behaviours appear to be influenced by individual level factors other than vaccination status.

Measuring the impact of a mandatory province-wide vaccinate-or-mask policy on healthcare worker absenteeism in British Columbia, Canada.

OBJECTIVES: Vaccinate-or-mask (VOM) policies aim to improve influenza vaccine coverage among healthcare workers (HCW) and reduce influenza-related illness among patients and staff. In 2012, British Columbia (BC) implemented a province-wide VOM influenza prevention policy. This study describes an evaluation of policy impacts on HCW absenteeism rates from before to after policy implementation. METHODS: Using payroll data from regional and provincial Health Authorities (HA), we assessed all-cause sick rates (sick time as a proportion of sick time and productive time) before (2007-2011, excluding 2009-2010) and after (2012-2017) policy implementation, and during influenza season (December 1-March 31) and non-influenza season (April 1-November 30). We used a two-part negative binomial hurdle model to calculate odds ratios (OR) of taking any sick time, relative rates (RR) of sick time taken, and predicted mean sick rates, adjusting for age group, sex, job type, job classification, HA, year and vaccine effectiveness. RESULTS: During influenza season, HCWs in the post-policy period were less likely to take any sick time (OR 0.989, 95%CI: 0.979-0.999) but had higher rates of sick time (RR 1.038, 95%CI: 1.030-1.045). However, during non-influenza season, HCWs in the post-policy period were more likely to take any sick time (OR 1.015, 95%CI: 1.008-1.022) but had lower rates of sick time (RR 0.971, 95%CI: 0.966-0.976). There was an overall increase in predicted mean sick rate from pre to post-policy in influenza season (4.392% to 4.508%) and non-influenza season (3.815% to 3.901%). CONCLUSIONS: The observed year-round increase in sick rates from pre-to-post policy was likely influenced by other factors; however, opposite trends in how HCWs took sick time in the influenza and non-influenza seasons may reflect policy influences and need further research to explore reasons for these differences.

Increasing the Technicity Index to 92% in a Community Hospital: A 5-Year Retrospective Review.

OBJECTIVE: This study describes the observed trends in hysterectomy routes at Langley Memorial Hospital (LMH) in Langley, British Columbia, over 5 consecutive years. Associations between patient characteristics and surgical approach were explored, and approach-based surgical outcomes were evaluated using the institutional technicity index (TI), defined as the ratio of hysterectomies performed by minimally invasive surgery to all hysterectomies. METHODS: A retrospective descriptive study involving 706 women who underwent hysterectomy at LMH between January 1, 2012 and December 31, 2016 by six full-time surgeons was performed. From the patient characteristics and surgical outcomes associated with the route of hysterectomy, the annual institutional and overall rates of hysterectomy by type were calculated according to the Canadian Task Force Classification II-2. RESULTS: The TI increased from 67% to 92% from 2012 to 2016. Specifically, the proportion of hysterectomies completed by a total laparoscopic approach increased from 37% to 78%, whereas hysterectomies performed by the abdominal or laparoscopic-assisted vaginal approach decreased from 32% to 8% and from 17% to 1%, respectively. Vaginal hysterectomy rates remained constant across the study period. Minimally invasive surgery was associated with significantly reduced surgical blood loss and decreased length of hospital stay, with no difference in surgical time compared with an open approach. CONCLUSIONS: As far as the study investigators are aware, the TI at LMH is among the highest reported to date in Canada. Potential contributing factors include well-trained and experienced gynaecologic surgeons, readily available peer-to-peer mentorship, certified gynaecologic assistance, dedicated surgical staff, and consistency in the operating room set-up. Hence, achieving a high TI in a community setting is feasible without increasing the risk of surgical complications or length of surgery.

Revisiting patient satisfaction following total knee arthroplasty: a longitudinal observational study.

BACKGROUND: Total knee arthroplasty (TKA) is the most common joint replacement surgery in Canada. Earlier Canadian work reported 1 in 5 TKA patients expressing dissatisfaction following surgery. A better understanding of satisfaction could guide program improvement. We investigated patient satisfaction post-TKA in British Columbia (BC). METHODS: A cohort of 515 adult TKA patients was recruited from across BC. Survey data were collected preoperatively and at 6 and 12 months, supplemented by administrative health data. The primary outcome measure was patient satisfaction with outcomes. Potential satisfaction drivers included demographics, patient-reported health, quality of life, social support, comorbidities, and insurance status. Multivariable growth modeling was used to predict satisfaction at 6 months and change in satisfaction (6 to 12 months). RESULTS: We found dissatisfaction rates ("very dissatisfied", "dissatisfied" or "neutral") of 15% (6 months) and 16% (12 months). Across all health measures, improvements were seen post-surgery. The multivariable model suggests satisfaction at 6 months is predicted by: pre-operative pain, mental health and physical health (odds ratios (ORs) 2.65, 3.25 and 3.16), and change in pain level, baseline to 6 months (OR 2.31). Also, improvements in pain, mental health and physical health from 6 to 12 months predicted improvements in satisfaction (ORs 1.24, 1.30 and 1.55). CONCLUSIONS: TKA is an effective intervention for many patients and most report high levels of satisfaction. However, if the TKA does not deliver improvements in pain and physical health, we see a less satisfied patient. In addition, dissatisfied TKA patients typically see limited improvements in mental health.

Fall Prevention Mobile Clinic: A Novel Fall Prevention Program for Community-Dwelling Older Adults.

ABSTRACTCauses of falls in older adults are common, multifactorial, and can lead to significant injury. This before-and-after study evaluated the benefits of a Fall Prevention Mobile Clinic (FPMC) in reducing the risk of falling in older adults in British Columbia, Canada. Four hundred seventy-six participants (average age of 83.6 years) enrolled in the study and were followed for 12 months after attending the FPMC. At 12-month follow-up, the mean percentage uptake of fall prevention recommendations was 48.8 per cent (SD = 25.7%), the Timed Up and Go mobility measure improved from a median of 19.04 seconds to 17.45 seconds and the number of participants falling decreased from 64.8 per cent (in the 12 months before attending the clinic) to 55.6 per cent (in the 12 months after attending the clinic) (p = .012). After attending the FPMC, participants acted on recommendations, improved mobility and decreased their risk of future falls.

The importance of informational, clinical and personal support in patient experience with total knee replacement: a qualitative investigation.

BACKGROUND: Total knee arthroplasty (TKA) is the most frequently performed joint replacement surgery in North America. Patient perspectives on TKA have been investigated in various ways, including finding as many as 20% of TKA patients are dissatisfied with their surgical outcomes. Understanding the patient experience with TKA broadly and in relation to patient satisfaction is a key gap in existing literature. METHODS: We report on the qualitative component of a mixed methods prospective cohort study examining patient experience and satisfaction post-TKA for adults in British Columbia, Canada. Data collection consisted of 45 in-depth interviews about individuals' knee surgery experiences conducted eight months after surgery. Analysis consisted of thematic coding by multiple coders. RESULTS: Participants' descriptions of their TKA experiences were primarily concerned with support, or the provision of aid and assistance. Support was insufficient when their expectations of support were not met; unmet support expectations led to an overall negative TKA experience. Support operated in three key domains: (1) informational support, (2) clinical support, and (3) personal support. Key sources of informational and clinical support included pre-optimisation clinics, surgeons, and physiotherapists. Key topics for informational support included pain, pain management, and recovery trajectories. Personal support was provided by family, friends, other TKA patients, employers, and themselves. CONCLUSIONS: Patient needs and expectations for support are shaped both before and after TKA surgery. Patients with an overall positive TKA experience had improvement in their knee pain, stiffness or functioning post-TKA, had their major expectations and needs for support met during their TKA recovery, and believed that any significant future expectations or needs for ongoing support would be adequately met. In contrast, patients with an overall negative TKA experience had at least one major expectation or need for support not met during their TKA recovery, even in cases where they had good TKA outcomes. Suggested interventions to improve the experience of persons receiving TKA include an expanded patient navigator model, revised pre-surgery educational materials, particularly around pain expectations and management, and comprehensive sharing of other patients' TKA experience.

Developmental pathways leading to obesity in childhood.

BACKGROUND: Researchers have yet to provide a comprehensive explanation of the variability in the development of childhood obesity, owing in part to the dearth of longitudinal studies. Such an understanding would contribute to the improvement of approaches for the primary and secondary prevention of childhood obesity. This study identifies, in a representative sample of Canadian children, age-related patterns of overweight and obesity between toddlerhood and childhood. DATA AND METHODS: The data are from cycles 2 through 5 (1996/1997 to 2002/2003) of the National Longitudinal Survey of Children and Youth. The sample comprised children aged 24 to 35 months at baseline, who were followed biennially over six years. Group-based mixture modelling analyses (using SAS PROC TRAJ) were conducted to identify the sex-specific developmental trajectories of body mass index (BMI). RESULTS: Group-based modelling identified four BMI trajectories for the girls (stable normal BMI, early declining BMI, late declining BMI, and an accelerating rise to obesity) and three for the boys (stable normal BMI, transient high BMI, and a J-curve rise to obesity). INTERPRETATION: Identifying distinct, sex-specific BMI trajectories is valuable in understanding pathways through which a child may develop obesity. These findings have implications for further research and practice, in particular, that no single approach can be used to prevent or reduce levels of obesity.