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

Year Number of Results
1948 1
1949 1
1952 1
1953 2
1955 1
1958 2
1960 1
1961 1
1962 1
1964 2
1965 2
1966 2
1967 8
1968 7
1969 4
1970 2
1971 7
1972 5
1973 2
1974 6
1975 7
1976 12
1977 6
1978 5
1979 10
1980 15
1981 17
1982 8
1983 14
1984 9
1985 11
1986 4
1987 6
1988 8
1989 6
1990 10
1991 6
1992 5
1993 11
1994 7
1995 12
1996 14
1997 8
1998 7
1999 8
2000 15
2001 15
2002 17
2003 27
2004 28
2005 17
2006 18
2007 39
2008 27
2009 45
2010 53
2011 61
2012 47
2013 50
2014 51
2015 56
2016 50
2017 31
2018 34
2019 34
2020 28
2021 36
2022 44
2023 45
2024 37
2025 29

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1,095 results

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Page 1
A "modified Obel" method for the severity scoring of (endocrinopathic) equine laminitis.
Meier A, de Laat M, Pollitt C, Walsh D, McGree J, Reiche DB, von Salis-Soglio M, Wells-Smith L, Mengeler U, Mesa Salas D, Droegemueller S, Sillence MN. Meier A, et al. PeerJ. 2019 Jun 7;7:e7084. doi: 10.7717/peerj.7084. eCollection 2019. PeerJ. 2019. PMID: 31211020 Free PMC article.
Based on the kw value, the "modified Obel" method also had substantial repeatability, although slightly less than the Obel method, (0.80 vs. 0.91). Excellent agreement between the methods was found, with the mean difference (95% CI), comparing the Obel grade, …
Based on the kw value, the "modified Obel" method also had substantial repeatability, although slightly less than the Obel met …
Repeatability and reproducibility of the Obel grading system for equine laminitis.
Menzies-Gow NJ, Stevens KB, Sepulveda MF, Jarvis N, Marr CM. Menzies-Gow NJ, et al. Vet Rec. 2010 Jul 10;167(2):52-5. doi: 10.1136/vr.c3668. Vet Rec. 2010. PMID: 20622203
The aim of this study was to evaluate both the repeatability (intraobserver agreement) and reproducibility (interobserver agreement) of Obel grading, the most widely accepted method for describing the severity of equine laminitis. ...A weighted kappa (kappa(w)) statistic w …
The aim of this study was to evaluate both the repeatability (intraobserver agreement) and reproducibility (interobserver agreement) of O …
Immortal time bias.
Obel N. Obel N. AIDS. 2015 Apr 24;29(7):859-60. doi: 10.1097/QAD.0000000000000582. AIDS. 2015. PMID: 25985408 No abstract available.
[Tuberculous spondylitis].
Obel D, Haas V, Bøgelund L. Obel D, et al. Ugeskr Laeger. 1983 May 16;145(20):1536-8. Ugeskr Laeger. 1983. PMID: 6879779 Danish. No abstract available.
Patients sue "AIDS-cure" Kenyan scientist.
Dodd R. Dodd R. Lancet. 1996 Jun 15;347(9016):1688. doi: 10.1016/s0140-6736(96)91516-0. Lancet. 1996. PMID: 8642971
Obel then announced in a book, which was published in March, that Pearl Omega had converted the positive serostatus for human immunodeficiency virus (HIV) of seven patients. ...A week later, Health Minister Joshua Angatia denounced Pearl Omega as an herbal concoction and s …
Obel then announced in a book, which was published in March, that Pearl Omega had converted the positive serostatus for human immunod …
Commentary: How can family-based quasi-experimental designs and national registers be used to address confounding in risk factor studies of psychopathology? A reflection on Obel et al. (2016).
Larsson H. Larsson H. J Child Psychol Psychiatry. 2016 Apr;57(4):538-9. doi: 10.1111/jcpp.12519. J Child Psychol Psychiatry. 2016. PMID: 26968316
Standard observational studies have reported a robust correlation between maternal smoking during pregnancy and risk of ADHD in offspring. In the accompanying article, Obel et al. used sibling-comparisons to explore the extent to which unmeasured familial confounding expla …
Standard observational studies have reported a robust correlation between maternal smoking during pregnancy and risk of ADHD in offspring. I …
[Prostaglandins].
Obel EB. Obel EB. Ugeskr Laeger. 1972 Apr 17;134(16):807-11. Ugeskr Laeger. 1972. PMID: 4336837 Review. Danish. No abstract available.
Chemotherapy in endometrial cancer.
Obel JC, Friberg G, Fleming GF. Obel JC, et al. Clin Adv Hematol Oncol. 2006 Jun;4(6):459-68. Clin Adv Hematol Oncol. 2006. PMID: 16981669 Review.
1,095 results