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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1911 1
1923 3
1927 1
1949 1
1950 1
1952 1
1954 1
1959 2
1961 1
1962 2
1963 2
1964 7
1965 2
1966 1
1967 2
1968 3
1969 1
1970 1
1971 3
1972 6
1973 7
1974 9
1975 90
1976 105
1977 116
1978 131
1979 166
1980 242
1981 356
1982 469
1983 761
1984 1160
1985 1236
1986 1263
1987 1523
1988 1638
1989 1916
1990 2299
1991 2521
1992 2719
1993 2992
1994 3128
1995 3351
1996 3496
1997 3963
1998 4180
1999 4456
2000 4799
2001 5288
2002 5593
2003 6244
2004 6926
2005 7866
2006 9244
2007 9689
2008 10725
2009 11960
2010 13596
2011 15613
2012 17054
2013 18594
2014 20737
2015 22589
2016 20096
2017 21227
2018 27776
2019 29037
2020 32729
2021 37390
2022 36844
2023 33808
2024 33127
2025 233

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454,281 results

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Page 1
Research protocol for impact assessment of a project to scale up food policies in the Pacific.
Patay D, Trieu K, McKenzie B, Ramanathan S, Hure A, Bell C, Thow AM, Allender S, Reeve E, Palu A, Woodward M, Waqa G, Webster J. Patay D, et al. Health Res Policy Syst. 2022 Oct 29;20(1):117. doi: 10.1186/s12961-022-00927-x. Health Res Policy Syst. 2022. PMID: 36309749 Free PMC article.
However, there are still few attempts to prospectively, and comprehensively, assess research impact. This protocol describes a study co-created with project implementers, collaborative investigators and key stakeholders to optimize and monitor the impact of a res …
However, there are still few attempts to prospectively, and comprehensively, assess research impact. This protocol describes a …
II. THE RESEARCH ETHICS INVOLVING VULNERABLE GROUPS.
González-Duarte A, Zambrano-González E, Medina-Franco H, Alberú-Gómez J, Durand-Carbajal M, Hinojosa CA, Aguilar-Salinas CA, Kaufer-Horwitz M. González-Duarte A, et al. Rev Invest Clin. 2019;71(4):217-225. doi: 10.24875/RIC.19002812. Rev Invest Clin. 2019. PMID: 31448777 Free article.
This manuscript aims to discuss the conditions that make a group vulnerable and the tools and requirements that can be used to reduce the ethical breaches when including them in research protocols. The vulnerability can be due either to an inability to understand an …
This manuscript aims to discuss the conditions that make a group vulnerable and the tools and requirements that can be used to reduce the et …
Best practice guidance and reporting items for the development of scoping review protocols.
Peters MDJ, Godfrey C, McInerney P, Khalil H, Larsen P, Marnie C, Pollock D, Tricco AC, Munn Z. Peters MDJ, et al. JBI Evid Synth. 2022 Apr 1;20(4):953-968. doi: 10.11124/JBIES-21-00242. JBI Evid Synth. 2022. PMID: 35102103
OBJECTIVE: The purpose of this article is to clearly describe how to develop a robust and detailed scoping review protocol, which is the first stage of the scoping review process. This paper provides detailed guidance and a checklist for prospective authors to ensure that …
OBJECTIVE: The purpose of this article is to clearly describe how to develop a robust and detailed scoping review protocol, which is …
Increasing value and reducing waste in research design, conduct, and analysis.
Ioannidis JP, Greenland S, Hlatky MA, Khoury MJ, Macleod MR, Moher D, Schulz KF, Tibshirani R. Ioannidis JP, et al. Lancet. 2014 Jan 11;383(9912):166-75. doi: 10.1016/S0140-6736(13)62227-8. Epub 2014 Jan 8. Lancet. 2014. PMID: 24411645 Free PMC article.
An absence of detailed written protocols and poor documentation of research is common. Information obtained might not be useful or important, and statistical precision or power is often too low or used in a misleading way. ...Arbitrary choice of analyses and an over …
An absence of detailed written protocols and poor documentation of research is common. Information obtained might not be usefu …
Undertaking a scoping review: A practical guide for nursing and midwifery students, clinicians, researchers, and academics.
Pollock D, Davies EL, Peters MDJ, Tricco AC, Alexander L, McInerney P, Godfrey CM, Khalil H, Munn Z. Pollock D, et al. J Adv Nurs. 2021 Apr;77(4):2102-2113. doi: 10.1111/jan.14743. Epub 2021 Feb 4. J Adv Nurs. 2021. PMID: 33543511 Free PMC article. Review.
IMPLICATIONS FOR NURSING AND MIDWIFERY: Scoping reviews are an increasingly common form of evidence synthesis. They are used to address broad research questions and to map evidence from a variety of sources. Scoping reviews are a useful form of evidence synthesis for those …
IMPLICATIONS FOR NURSING AND MIDWIFERY: Scoping reviews are an increasingly common form of evidence synthesis. They are used to address broa …
SPIRIT 2013 explanation and elaboration: guidance for protocols of clinical trials.
Chan AW, Tetzlaff JM, Gøtzsche PC, Altman DG, Mann H, Berlin JA, Dickersin K, Hróbjartsson A, Schulz KF, Parulekar WR, Krleza-Jeric K, Laupacis A, Moher D. Chan AW, et al. BMJ. 2013 Jan 8;346:e7586. doi: 10.1136/bmj.e7586. BMJ. 2013. PMID: 23303884 Free PMC article.
However, the completeness of trial protocols is often inadequate. To help improve the content and quality of protocols, an international group of stakeholders developed the SPIRIT 2013 Statement (Standard Protocol Items: Recommendations for Interventional Tri …
However, the completeness of trial protocols is often inadequate. To help improve the content and quality of protocols, an int …
Methodological quality, guidance, and tools in scoping reviews: a scoping review protocol.
Pollock D, Tricco AC, Peters MDJ, Mclnerney PA, Khalil H, Godfrey CM, Alexander LA, Munn Z. Pollock D, et al. JBI Evid Synth. 2022 Apr 1;20(4):1098-1105. doi: 10.11124/JBIES-20-00570. JBI Evid Synth. 2022. PMID: 34446668
Documents will be independently screened, selected, and extracted by two researchers, and the data will be presented in tables....
Documents will be independently screened, selected, and extracted by two researchers, and the data will be presented in tables....
Patient Engagement in Pediatric Rheumatology Research.
Del Gaizo V, Kohlheim M. Del Gaizo V, et al. Rheum Dis Clin North Am. 2022 Feb;48(1):1-13. doi: 10.1016/j.rdc.2021.09.013. Rheum Dis Clin North Am. 2022. PMID: 34798941 Review.
Patient engagement in pediatric rheumatology research can ensure protocol acceptability, project relevance, facilitate a successful study, and share results with the community. Research partners can collaborate along the entire continuum of research, c …
Patient engagement in pediatric rheumatology research can ensure protocol acceptability, project relevance, facilitate a succe …
Our health, our research. Identifying public health research priorities among children and youth in a multiethnic population: protocol for a community-based participatory health research priority survey.
Irgens EL, Berglen G, Christoffersen T, Henninen AP, Hermansen R, Karlsen MRE, Kokkvoll AS, Liabo K, Møllersen S, Rugland G, Stock MH, Zachariassen TO, Kjaer M. Irgens EL, et al. BMJ Open. 2023 Jul 19;13(7):e072567. doi: 10.1136/bmjopen-2023-072567. BMJ Open. 2023. PMID: 37474191 Free PMC article.
This study aims to identify child and adolescent health research priorities among children and stakeholder groups in Northern Norway by inviting PI groups to collaborate with researchers to develop and conduct a research priority survey. METHODS AND ANALYSIS: …
This study aims to identify child and adolescent health research priorities among children and stakeholder groups in Northern Norway …
Identifying meta-research with researchers as study subjects: Protocol for a scoping review.
Laynor G, Stevens ER. Laynor G, et al. PLoS One. 2024 May 20;19(5):e0303905. doi: 10.1371/journal.pone.0303905. eCollection 2024. PLoS One. 2024. PMID: 38768101 Free PMC article.
BACKGROUND: Meta-research in which researchers are the study subjects can illuminate how to better support researchers and enhance the development of research capacity. ...DISCUSSION: Due to its interdisciplinary nature, broad scope, and difficult to p …
BACKGROUND: Meta-research in which researchers are the study subjects can illuminate how to better support researchers …
454,281 results
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