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

Year Number of Results
1977 2
1978 11
1979 5
1980 3
1981 7
1982 3
1983 4
1984 5
1985 9
1986 6
1987 5
1988 4
1989 5
1990 3
1991 4
1992 3
1993 2
1994 5
1995 6
1996 3
1997 11
1998 9
1999 16
2000 9
2001 5
2002 11
2003 11
2004 8
2005 13
2006 11
2007 17
2008 21
2009 20
2010 18
2011 12
2012 17
2013 18
2014 21
2015 15
2016 13
2017 20
2018 17
2019 17
2020 15
2021 12
2022 14
2023 13
2024 5
2025 2

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446 results

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Page 1
Lithium and Dementia-Reply.
Kessing LV, Andersen PK, Ersbøll AK. Kessing LV, et al. Among authors: andersen pk. JAMA Psychiatry. 2018 Mar 1;75(3):302-303. doi: 10.1001/jamapsychiatry.2017.3677. JAMA Psychiatry. 2018. PMID: 29322161 No abstract available.
Recent developments in survival analysis.
Andersen PK. Andersen PK. Stat Methods Med Res. 2010 Feb;19(1):3-4. doi: 10.1177/0962280209105018. Stat Methods Med Res. 2010. PMID: 20139135 No abstract available.
Pseudo-observations in survival analysis.
Andersen PK, Perme MP. Andersen PK, et al. Stat Methods Med Res. 2010 Feb;19(1):71-99. doi: 10.1177/0962280209105020. Epub 2009 Aug 4. Stat Methods Med Res. 2010. PMID: 19654170 Review.
Antidepressants and dementia.
Kessing LV, Søndergård L, Forman JL, Andersen PK. Kessing LV, et al. Among authors: andersen pk. J Affect Disord. 2009 Sep;117(1-2):24-9. doi: 10.1016/j.jad.2008.11.020. Epub 2009 Jan 12. J Affect Disord. 2009. PMID: 19138799
A note on pseudo-observations and left-truncation.
Grand MK, Putter H, Allignol A, Andersen PK. Grand MK, et al. Among authors: andersen pk. Biom J. 2019 Mar;61(2):290-298. doi: 10.1002/bimj.201700274. Epub 2018 Aug 16. Biom J. 2019. PMID: 30117183
Epidemiological studies of the non-specific effects of vaccines: II--methodological issues in the design and analysis of cohort studies.
Farrington CP, Firth MJ, Moulton LH, Ravn H, Andersen PK, Evans S; Working Group on Non-specific Effects of Vaccines. Farrington CP, et al. Among authors: andersen pk. Trop Med Int Health. 2009 Sep;14(9):977-85. doi: 10.1111/j.1365-3156.2009.02302.x. Epub 2009 Jun 15. Trop Med Int Health. 2009. PMID: 19531116 Free article. Review.
Multi-state models for event history analysis.
Andersen PK, Keiding N. Andersen PK, et al. Stat Methods Med Res. 2002 Apr;11(2):91-115. doi: 10.1191/0962280202SM276ra. Stat Methods Med Res. 2002. PMID: 12040698 Review.
446 results