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Results by year

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

Year Number of Results
1955 1
1957 2
1958 1
1961 1
1963 1
1973 1
1981 1
1986 1
1989 1
1990 1
1992 1
1994 1
1997 1
1999 4
2000 5
2001 1
2002 3
2003 4
2004 2
2005 6
2006 8
2007 3
2008 11
2009 6
2010 7
2011 15
2012 5
2013 2
2015 3
2017 1
2020 0
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Article attribute
Article type
Publication date

Similar Articles for PMID: 23401401

93 results
Results by year
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Page 1
Adjustment for continuous confounders: an example of how to prevent residual confounding.
Groenwold RH, Klungel OH, Altman DG, van der Graaf Y, Hoes AW, Moons KG; PROTECT WP2 (Pharmacoepidemiological Research on Outcomes of Therapeutics by a European Consortium, Work Programme 2 [Framework for pharmacoepidemiology studies]). Groenwold RH, et al. CMAJ. 2013 Mar 19;185(5):401-6. doi: 10.1503/cmaj.120592. Epub 2013 Feb 11. CMAJ. 2013. PMID: 23401401 Free PMC article. Review. No abstract available.
Pooling of confounders did not induce residual confounding in influenza vaccination studies.
Groenwold RH, Hak E, Hoes AW. Groenwold RH, et al. Ann Epidemiol. 2009 Jun;19(6):432-6. doi: 10.1016/j.annepidem.2009.02.001. Ann Epidemiol. 2009. PMID: 19460673
Functional status is a confounder of the association of influenza vaccine and risk of all cause mortality in seniors.
Jackson LA, Nelson JC, Benson P, Neuzil KM, Reid RJ, Psaty BM, Heckbert SR, Larson EB, Weiss NS. Jackson LA, et al. Int J Epidemiol. 2006 Apr;35(2):345-52. doi: 10.1093/ije/dyi275. Epub 2005 Dec 20. Int J Epidemiol. 2006. PMID: 16368724 Review.
Assessing the impact of confounding (measured and unmeasured) in a case-control study to examine the increased risk of pandemic A/H1N1 associated with receipt of the 2008-9 seasonal influenza vaccine.
Rosella LC, Groenwold RH, Crowcroft NS. Rosella LC, et al. Vaccine. 2011 Nov 15;29(49):9194-200. doi: 10.1016/j.vaccine.2011.09.132. Epub 2011 Oct 12. Vaccine. 2011. PMID: 22001885
Evidence of bias in estimates of influenza vaccine effectiveness in seniors.
Jackson LA, Jackson ML, Nelson JC, Neuzil KM, Weiss NS. Jackson LA, et al. Int J Epidemiol. 2006 Apr;35(2):337-44. doi: 10.1093/ije/dyi274. Epub 2005 Dec 20. Int J Epidemiol. 2006. PMID: 16368725
Commentary: benefits of influenza vaccine in US elderly--new studies raise questions.
Glezen WP, Simonsen L. Glezen WP, et al. Int J Epidemiol. 2006 Apr;35(2):352-3. doi: 10.1093/ije/dyi293. Epub 2005 Dec 20. Int J Epidemiol. 2006. PMID: 16368723 Review. No abstract available.
Impact of influenza vaccination on mortality risk among the elderly.
Groenwold RH, Hoes AW, Hak E. Groenwold RH, et al. Eur Respir J. 2009 Jul;34(1):56-62. doi: 10.1183/09031936.00190008. Epub 2009 Feb 12. Eur Respir J. 2009. PMID: 19213779 Free article.
Effectiveness of influenza vaccine in the community-dwelling elderly.
Nichol KL, Nordin JD, Nelson DB, Mullooly JP, Hak E. Nichol KL, et al. N Engl J Med. 2007 Oct 4;357(14):1373-81. doi: 10.1056/NEJMoa070844. N Engl J Med. 2007. PMID: 17914038 Free article.
Influenza. Study questions the benefits of vaccinating the elderly.
Cohen J. Cohen J. Science. 2005 Feb 18;307(5712):1026. doi: 10.1126/science.307.5712.1026. Science. 2005. PMID: 15718436 No abstract available.
93 results
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