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  1. 28281
    “…METHODS: Using administrative health datasets from British Columbia, Canada, we conducted a sequential propensity score-matched cohort study among all OA patients between 2005 and 2013. …”
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    Association of tramadol with all-cause mortality, cardiovascular diseases, venous thromboembolism, and hip fractures among patients with osteoarthritis: a population-based study
  2. 28282
    “…BACKGROUND: The incidence of mental health disorders in Canada is increasing with costs of CAD $51 billion (US $40 billion) per year. …”
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    Comparing Online and On-Site Cognitive Behavior Therapy in Major Depressive Disorder: Protocol for a Noninferiority Randomized Controlled Trial
  3. 28283
    “…METHODS: We used data from six successive waves of a web-based cross-sectional survey of adults aged 18 years and older living in Canada (6,021 participants). We applied latent class analysis to three domains of self-reported mental health most likely linked to effects of the pandemic: anxiety, depression, and loneliness. …”
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    Self-reported mental health during the COVID-19 pandemic and its association with alcohol and cannabis use: a latent class analysis
  4. 28284
    “…Materials and Methods: Online surveys were conducted in 2711 participants (recruited from an online panel) who chose to take part across USA, Canada, UK, Japan, Spain and France between 25 Nov 2019 and 06 Feb 2020. …”
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    Abstract 21: The burden of mealtime insulin dosing in adults and children with type 1 diabetes
  5. 28285
    “…METHODS: A survey was distributed to chiropractors in Australia, Canada, Denmark, Hong Kong, United Kingdom and United States (Oct. 2nd–Dec. 22nd, 2020) via professional bodies/publications, and social media. …”
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    The impact and public health response of chiropractors to the COVID-19 pandemic: a survey across four continents
  6. 28286
    por Speich, Benjamin, Gryaznov, Dmitry, Busse, Jason W., Gloy, Viktoria L., Lohner, Szimonetta, Klatte, Katharina, Taji Heravi, Ala, Ghosh, Nilabh, Lee, Hopin, Mansouri, Anita, Marian, Ioana R., Saccilotto, Ramon, Nury, Edris, Kasenda, Benjamin, Ojeda–Ruiz, Elena, Schandelmaier, Stefan, Tomonaga, Yuki, Amstutz, Alain, Pauli–Magnus, Christiane, Bischoff, Karin, Wollmann, Katharina, Rehner, Laura, Meerpohl, Joerg J., Nordmann, Alain, Wong, Jacqueline, Chow, Ngai, Hong, Patrick Jiho, Mc Cord – De Iaco, Kimberly, Sricharoenchai, Sirintip, Agarwal, Arnav, Schwenkglenks, Matthias, Hemkens, Lars G., von Elm, Erik, Copsey, Bethan, Griessbach, Alexandra N., Schönenberger, Christof, Mertz, Dominik, Blümle, Anette, von Niederhäusern, Belinda, Hopewell, Sally, Odutayo, Ayodele, Briel, Matthias
    Publicado 2022
    “…METHODS AND FINDINGS: We included 326 RCT protocols approved in 2012 by research ethics committees in Switzerland, the United Kingdom, Germany, and Canada in this metaresearch study. Pilot, feasibility, and phase 1 studies were excluded. …”
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    Nonregistration, discontinuation, and nonpublication of randomized trials: A repeated metaresearch analysis
  7. 28287
    “…In 2020, a Calgary (Alberta, Canada) recreational facility developed and implemented a health-promotion intervention (Vivo Play Scientist program) that provided a commercially available wearable activity tracker and a customized eHealth dashboard to participants free of cost. …”
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    Effectiveness of an 8-Week Physical Activity Intervention Involving Wearable Activity Trackers and an eHealth App: Mixed Methods Study
  8. 28288
    por Burkova, Valentina N., Butovskaya, Marina L., Randall, Ashley K., Fedenok, Julija N., Ahmadi, Khodabakhsh, Alghraibeh, Ahmad M., Allami, Fathil Bakir Mutsher, Alpaslan, Fadime Suata, Al-Zu’bi, Mohammad Ahmad Abdelaziz, Al-Mseidin, Kholoud Imhammad Meqbel, Biçer, Derya Fatma, Cetinkaya, Hakan, David, Oana Alexandra, Donato, Silvia, Dural, Seda, Erickson, Paige, Ermakov, Alexey M., Ertuğrul, Berna, Fayankinnu, Emmanuel Abiodun, Fisher, Maryanne L., Al Gharaibeh, Fakir, Hocker, Lauren, Hromatko, Ivana, Kasparova, Elena, Kavina, Alexander, Khatatbeh, Yahya M., Khun-Inkeeree, Hareesol, Kline, Kai M., Koç, Fırat, Kolodkin, Vladimir, MacEacheron, Melanie, Maruf, Irma Rachmawati, Meskó, Norbert, Mkrtchyan, Ruzan, Nurisnaeny, Poppy Setiawati, Ojedokun, Oluyinka, Adebayo, Damilola, Omar-Fauzee, Mohd S. B., Özener, Barıs, Ponciano, Edna Lúcia Tinoco, Rizwan, Muhammad, Sabiniewicz, Agnieszka, Spodina, Victoriya I., Stoyanova, Stanislava, Tripathi, Nachiketa, Upadhyay, Satwik, Weisfeld, Carol, Yaakob, Mohd Faiz Mohd, Yusof, Mat Rahimi, Zinurova, Raushaniia I.
    Publicado 2022
    “…The sample included 15,375 participants from 23 countries: (seven from Europe: Belarus, Bulgaria, Croatia, Hungary, Italy, Romania, Russia; 11 from West, South and Southeast Asia: Armenia, India, Indonesia, Iran, Iraq, Jordan, Malaysia, Pakistan, Saudi Arabia, Thailand, Turkey; two African: Nigeria and Tanzania; and three from North, South, and Central America: Brazil, Canada, United States). Level of anxiety was measured by means of the 7-item Generalized Anxiety Disorder Scale (GAD-7) and the 20-item first part of The State-Trait Anxiety Inventory (STAI)—State Anxiety Inventory (SAI). …”
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    Factors Associated With Highest Symptoms of Anxiety During COVID-19: Cross-Cultural Study of 23 Countries
  9. 28289
    “…METHODS: We completed a comparative analysis of patients ≥18 years with EGPA in Canada and the United States from the following 2 cohorts: (1) The Vasculitis Patient-Powered Research Network (VPPRN), a self-enrolled secure portal with patient-entered data updated quarterly (2014-2019) and (2) the Vasculitis Clinical Research Consortium (VCRC) observational studies, a physician-entered database (2003-2019) of patients who fulfilled the 1990 American College of Rheumatology classification criteria for EGPA. …”
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    Self-Reported Data and Physician-Reported Data in Patients With Eosinophilic Granulomatosis With Polyangiitis: Comparative Analysis
  10. 28290
    “…METHODS: We conducted an interrupted time series study of all post-MI patients aged 65–104 years in Ontario, Canada, discharged from hospital between September 2015 and August 2018 with ≥ 1 dispensation(s) for a statin, beta blocker, angiotensin system inhibitor, and/or secondary antiplatelet within 7 days post-discharge. …”
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    Length of initial prescription at hospital discharge and long-term medication adherence for elderly, post-myocardial infarction patients: a population-based interrupted time series study
  11. 28291
    “…DESIGN, SETTING, AND PARTICIPANTS: This cohort study was conducted among Ontario, Canada, adults with first admission for acute myocardial infarction (AMI), congestive heart failure (CHF), or chronic obstructive pulmonary disease (COPD) during 2005 to 2019. …”
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    Association of Early Physician Follow-up With Readmission Among Patients Hospitalized for Acute Myocardial Infarction, Congestive Heart Failure, or Chronic Obstructive Pulmonary Disease
  12. 28292
    “…STUDY DESIGN: This study prospectively observed 3858 premenopausal women in the Nurses’ Health Study 3 living in the United States or Canada who received biannual follow-up questionnaires between January 2011 and December 2021 and completed additional monthly and quarterly surveys related to the COVID-19 pandemic between April 2020 and November 2021. …”
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    A prospective study of the association between SARS-CoV-2 infection and COVID-19 vaccination with changes in usual menstrual cycle characteristics
  13. 28293
    “…METHODS: Four pediatric eating disorder programs in Ontario, Canada, including their therapists (n = 8), medical practitioners (n = 4), administrators (n = 6), and families (n = 5), participated in our study. …”
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    A qualitative evaluation of team and family perceptions of family-based treatment delivered by videoconferencing (FBT-V) for adolescent Anorexia Nervosa during the COVID-19 pandemic
  14. 28294
    “…SETTING: 18 hospitals in Canada, Iran and Costa Rica from 1 February 2020 to 31 May 2021. …”
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    Risk factors for severe PCR-positive SARS-CoV-2 infection in hospitalised children
  15. 28295
    “…METHODS: This mixed methods pilot study aims to recruit 50 patient participants with COVID-19 tested at the McGill University Health Centre (Montreal, Canada) for 14 days of follow-up. With access to an existing patient portal through a smartphone app, patients will complete a daily self-assessment of symptoms, vital signs, and mental health monitored by a nurse, and receive teleconsultations as needed. …”
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    Remote Follow-up of Self-isolating Patients With COVID-19 Using a Patient Portal: Protocol for a Mixed Methods Pilot Study (Opal-COVID Study)
  16. 28296
    “…DESIGN: A cross-sectional survey. SETTING: Alberta, Canada. PATIENTS: Adults receiving all modalities of dialysis (N = 2972). …”
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    How Are Albertans “Adjusting to and Coping With” Dialysis? A Cross-Sectional Survey
  17. 28297
    “…From 15 active sites (12 Canada, 2 US, 1 Australia), 5 patients were still receiving the study intervention in ICUs, 6 required primary outcomes, and 17 required 90-day assessments. …”
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    Research interrupted: applying the CONSERVE 2021 Statement to a randomized trial of rehabilitation during critical illness affected by the COVID-19 pandemic
  18. 28298
    “…However, few studies have documented the physical health and health services use of Veterans in Canada, and thus there is limited evidence to inform public health policy and resource allocation. …”
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    Canadian Veteran chronic disease prevalence and health services use in the five years following release: a matched retrospective cohort study using routinely collected data
  19. 28299
    “…Patients will have Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) score ≥ 4, spinal pain component score (0–10 visual analog scale) ≥ 4, and screening MRI-confirmed axial involvement (positive spine and/or SI joints according to centrally read Spondyloarthritis Research Consortium of Canada [SPARCC] score ≥ 3 in ≥ 1 region). The primary endpoint is mean change from baseline in BASDAI at W24; multiplicity controlled secondary endpoints at W24 include AS Disease Activity Score employing CRP (ASDAS), Disease Activity Index for PsA (DAPSA), Health Assessment Questionnaire – Disability Index (HAQ-DI), Investigator’s Global Assessment of skin disease (IGA), and mean changes from baseline in MRI SI joint SPARCC scores. …”
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    Efficacy and safety of guselkumab in biologic-naïve patients with active axial psoriatic arthritis: study protocol for STAR, a phase 4, randomized, double-blinded, placebo-controlled trial
  20. 28300
    “…METHODS: We conducted a test-negative case-control study among health-care workers aged 18 years or older who were tested for SARS-CoV-2 in Quebec, Canada, between March 27 and June 4, 2022, when BA.2 was the predominant variant and was presumptively diagnosed with a positive test result. …”
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    Protection against omicron (B.1.1.529) BA.2 reinfection conferred by primary omicron BA.1 or pre-omicron SARS-CoV-2 infection among health-care workers with and without mRNA vaccination: a test-negative case-control study
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