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PubMed Publications| Keyword search (4,163 papers available) |  |
"research" Keyword-tagged Publications:
| Title | Authors | PubMed ID | |
|---|---|---|---|
| 1 | Updated Status of Physical Activity Research for People With Traumatic Brain Injury | Quilico EL; Driver SJ; | 41606762 CONCORDIA |
| 2 | Prioritising methodological research questions for scoping reviews, mapping reviews and evidence and gap maps for health research: a protocol for PROSPECT Delphi study | Pollock D; Hasanoff S; McBride G; Kanukula R; Tricco AC; Khalil H; Campbell F; Jia RM; Alexander L; Peters M; Vieira AM; Aromataris E; Nunn J; Saran A; Evans C; Godfrey C; Pieper D; de Moraes ÉB; Biesty L; Colquhoun H; Devane D; Toomey E; Clyne B; Davies E; Munn Z; | 40759523 SOH |
| 3 | Facebook recruitment: understanding research relations Prior to data collection | Young K; Browne K; | 39877298 CONCORDIA |
| 4 | Impact of a national dementia research consortium: The Canadian Consortium on Neurodegeneration in Aging (CCNA) | Chertkow H; Phillips N; Rockwood K; Anderson N; Andrew MK; Bartha R; Beaudoin C; Bélanger N; Bellec P; Belleville S; Bergman H; Best S; Bethell J; Bherer L; Black S; Borrie M; Camicioli R; Carrier J; Cashman N; Chan S; Crowshoe L; Cuello C; Cynader M; Dang-Vu T; Das S; Dixon RA; Ducharme S; Einstein G; Evans AC; Fahnestock M; Feldman H; Ferland G; Finger E; Fisk JD; Fogarty J; Fon E; Gan-Or Z; Gauthier S; Greenwood C; Henri-Bellemare C; Herrmann N; Hogan DB; Hsiung R; Itzhak I; Jacklin K; Lanctôt K; Lim A; MacKenzie I; Masellis M; Maxwell C; McAiney C; McGilton K; McLaurin J; Mihailidis A; Mohades Z; Montero-Odasso M; Morgan D; Naglie G; Nygaard H; O' Connell M; Petersen R; Pilon R; Rajah MN; Rapoport M; Roach P; Robillard JM; Rogaeva E; Rosa-Neto P; Rylett J; Sadavoy J; St George-Hyslop P; Seitz D; Smith E; Stefanovic B; Vedel I; Walker JD; Wellington C; Whitehead V; Wittich W; | 39636028 HKAP |
| 5 | Research as intervention? Exploring the health and well-being of children and youth facing global adversity through participatory visual methods | D' Amico M; Denov M; Khan F; Linds W; Akesson B; | 27043374 EDUCATION |
| 6 | On the role of scarcity in marketing: Identifying research opportunities across the 5Ps | Roux C; Goldsmith K; Cannon C; | 37359269 JMSB |
| 7 | Identifying priority questions regarding rapid systematic reviews' methods: protocol for an eDelphi study | Vieira AM; Szczepanik G; de Waure C; Tricco AC; Oliver S; Stojanovic J; Ribeiro PAB; Pollock D; Akl EA; Lavis J; Kuchenmuller T; Bragge P; Langer L; Bacon S; | 37419644 HKAP |
| 8 | Evolution of the local climate in Montreal and Ottawa before, during and after a heatwave and the effects on urban heat islands | Shu C; Gaur A; Wang L; Lacasse MA; | 37263436 CONCORDIA |
| 9 | Double-Bind of Recruitment of Older Adults Into Studies of Successful Aging via Assistive Information and Communication Technologies: Mapping Review | Khalili-Mahani N; Sawchuk K; | 36563033 CONCORDIA |
| 10 | Editorial: Qualitative pain research: Capturing and integrating cultural, social and linguistic data | Najmeh Khalili-Mahani | 36506270 PERFORM |
| 11 | Patient and family engagement in patient care and research in Canadian intensive care units: a national survey | Burns KEA; McDonald E; Debigaré S; Zamir N; Vasquez M; Piche-Ayotte M; Oczkowski S; | 36344874 BIOLOGY |
| 12 | Toward a digital citizen lab for capturing data about alternative ways of self-managing chronic pain: An attitudinal user study | Khalili-Mahani N; Woods S; Holowka EM; Pahayahay A; Roy M; | 36188996 PERFORM |
| 13 | Strategies for Maintaining Friendship in Dementia | Genoe MR; Fortune D; Whyte C; | 35859359 CONCORDIA |
| 14 | Comparison of different severe obesity definitions in predicting future cardiometabolic risk in a longitudinal cohort of children | Kakinami L; Smyrnova A; Paradis G; Tremblay A; Henderson M; | 35705336 PERFORM |
| 15 | Games researchers play: conceptual advancement versus validation strategies | Dubois F; R Peres-Neto P; | 35193771 BIOLOGY |
| 16 | Mapping changes in the obesity stigma discourse through Obesity Canada: a content analysis | Kirk SF; Forhan M; Yusuf J; Chance A; Burke K; Blinn N; Quirke S; Salas XR; Alberga A; Russell-Mayhew S; | 35071667 HKAP |
| 17 | Developing a collaborative and sustainable return to work program for employees with common mental disorders: a participatory research with public and private organizations | Corbière M; Mazaniello-Chézol M; Lecomte T; Guay S; Panaccio A; | 34086528 PSYCHOLOGY |
| 18 | Understanding the temporal evolution of COVID-19 research through machine learning and natural language processing. | Ebadi A; Xi P; Tremblay S; Spencer B; Pall R; Wong A; | 33230352 ENCS |
| 19 | Methodological and clinical challenges associated with biomarkers for psychiatric disease: A scoping review. | Kirkpatrick RH; Munoz DP; Khalid-Khan S; Booij L; | 33221025 PSYCHOLOGY |
| 20 | A robust optimization model for tactical capacity planning in an outpatient setting | Aslani N; Kuzgunkaya O; Vidyarthi N; Terekhov D; | 33215335 ENCS |
| 21 | Overestimation of Postpartum Depression Prevalence Based on a 5-item Version of the EPDS: Systematic Review and Individual Participant Data Meta-analysis | Thombs BD; Levis B; Lyubenova A; Neupane D; Negeri Z; Wu Y; Sun Y; He C; Krishnan A; Vigod SN; Bhandari PM; Imran M; Rice DB; Azar M; Chiovitti MJ; Saadat N; Riehm KE; Boruff JT; Cuijpers P; Gilbody S; Ioannidis JPA; Kloda LA; Patten SB; Shrier I; Ziegelstein RC; Comeau L; Mitchell ND; Tonelli M; Barnes J; Beck CT; Bindt C; Figueiredo B; Helle N; Howard LM; Kohlhoff J; Kozinszky Z; Leonardou AA; Radoš SN; Quispel C; Rochat TJ; Stein A; Stewart RC; Tadinac M; Tandon SD; Tendais I; Töreki A; Tran TD; Trevillion K; Turner K; Vega-Dienstmaier JM; Benedetti A; | 33104415 LIBRARY |
| 22 | The Canadian Fungal Research Network: current challenges and future opportunities. | Horianopoulos LC, Gluck-Thaler E, Benoit Gelber I, Cowen LE, Geddes-McAlister J, Landry CR, Schwartz IS, Scott JA, Sellam A, Sheppard DC, Spribille T, Subramaniam R, Walker AK, Harris SD, Shapiro RS, Gerstein A | 32717148 BIOLOGY |
| 23 | An international, Delphi consensus study to identify priorities for methodological research in behavioral trials in health research. | Byrne M, McSharry J, Meade O, Lavoie KL, Bacon SL | 32293510 HKAP |
| 24 | Deprescribing guidelines: An international symposium on development, implementation, research and health professional education. | Farrell B, Conklin J, Dolovich L, Irving H, Maclure M, McCarthy L, Moriarty F, Pottie K, Raman-Wilms L, Reeve E, Thompson W | 30241875 CONCORDIA |
| 25 | Deprescribing: Future directions for research. | Thompson W, Reeve E, Moriarty F, Maclure M, Turner J, Steinman MA, Conklin J, Dolovich L, McCarthy L, Farrell B | 30241876 CONCORDIA |
| 26 | Group sample sizes in nonregulated health care intervention trials described as randomized controlled trials were overly similar | Thombs BD; Levis AW; Azar M; Saadat N; Riehm KE; Sanchez TA; Chiovitti MJ; Rice DB; Levis B; Fedoruk C; Lyubenova A; Malo Vázquez de Lara AL; Kloda LA; Benedetti A; Shrier I; Platt RW; Kimmelman J; | 31866472 LIBRARY |
| 27 | Substance Use Research with Indigenous Communities: Exploring and Extending Foundational Principles of Community Psychology. | Wendt DC, Hartmann WE, Allen J, Burack JA, Charles B, D'Amico EJ, Dell CA, Dickerson DL, Donovan DM, Gone JP, O'Connor RM, Radin SM, Rasmus SM, Venner KL, Walls ML | 31365138 PSYCHOLOGY |
| 28 | Biomarkers, designs, and interpretations of resting-state fMRI in translational pharmacological research: A review of state-of-the-Art, challenges, and opportunities for studying brain chemistry. | Khalili-Mahani N, Rombouts SA, van Osch MJ, Duff EP, Carbonell F, Nickerson LD, Becerra L, Dahan A, Evans AC, Soucy JP, Wise R, Zijdenbos AP, van Gerven JM | 28145075 PERFORM |
| Title: | Group sample sizes in nonregulated health care intervention trials described as randomized controlled trials were overly similar | ||||
| Authors: | Thombs BD, Levis AW, Azar M, Saadat N, Riehm KE, Sanchez TA, Chiovitti MJ, Rice DB, Levis B, Fedoruk C, Lyubenova A, Malo Vázquez de Lara AL, Kloda LA, Benedetti A, Shrier I, Platt RW, Kimmelman J | ||||
| Link: | https://pubmed.ncbi.nlm.nih.gov/31866472/ | ||||
| DOI: | 10.1016/j.jclinepi.2019.12.011 | ||||
| Publication: | Journal of clinical epidemiology | ||||
| Keywords: | Bias; Controlled trials; Methods; RCTs; Randomization; Randomized controlled trials; Research reporting; | ||||
| PMID: | 31866472 | Category: | J Clin Epidemiol | Date Added: | 2019-12-24 |
| Dept Affiliation: |
LIBRARY
1 Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Quebec, Canada; Department of Psychiatry, McGill University, Montreal, Quebec, Canada; Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, Montreal, Quebec, Canada; Department of Medicine, McGill University, Montreal, Quebec, Canada; Department of Psychology, McGill University, Montreal, Quebec, Canada; Department of Educational and Counselling Psychology, McGill University, Montreal, Quebec, Canada. Electronic address: brett.thombs@mcgill.ca. 2 Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Quebec, Canada; Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, Montreal, Quebec, Canada. 3 Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Quebec, Canada. 4 Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Quebec, Canada; Department of Psychology, McGill University, Montreal, Quebec, Canada. 5 Library, Concordia University, Montreal, Quebec, Canada. 6 Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, Montreal, Quebec, Canada; Respiratory Epidemiology and Clinical Research Unit, McGill University Health Centre, Montreal, Quebec, Canada. 7 Studies of Translation, Ethics and Medicine (STREAM), Biomedical Ethics Unit, McGill University, Montreal, Quebec, Canada. |
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Description: |
Objectives: We evaluated whether sample sizes in different arms of two-arm parallel group randomized controlled trials of nonregulated interventions were systematically closer in size than would plausibly occur by chance if simple randomization had been applied. Study design and setting: We searched PubMed for trials of nonregulated health care interventions that did not report using restricted randomization from journals in behavioral sciences and psychology, nursing, nutrition and dietetics, rehabilitation, and surgery. We emailed trial authors to clarify randomization procedures. Results: We identified 148 nonregulated intervention trials that indicated they used simple randomization. Difference in trial arm sizes was smaller than would be predicted by chance if simple randomization had occurred in all trials (P < 0.001). Rather than approximately half of the trials being within a 50% prediction interval for the difference, 96% had differences within this interval. Results were similar and statistically significant (P < 0.001) for trials that were published in journals with impact factors = 4 and when stratified by type of nonregulated intervention. Conclusion: There is a need for education and better understanding of clinical trial methods to ensure that randomization procedures are implemented as intended and reported fully and accurately. |
