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1804 7
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1828 8
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1856 10
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1858 4
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1865 3
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1868 15
1869 20
1870 15
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1872 16
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1874 28
1875 23
1876 34
1877 25
1878 19
1879 22
1880 36
1881 41
1882 24
1883 26
1884 38
1885 35
1886 44
1887 51
1888 38
1889 33
1890 34
1891 66
1892 38
1893 58
1894 58
1895 51
1896 46
1897 65
1898 60
1899 53
1900 56
1901 45
1902 52
1903 53
1904 54
1905 69
1906 69
1907 75
1908 65
1909 84
1910 73
1911 104
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1913 80
1914 104
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1918 102
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1920 94
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1930 136
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1932 131
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1934 128
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1936 137
1937 125
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1943 112
1944 129
1945 551
1946 1188
1947 1556
1948 1581
1949 1459
1950 1902
1951 2234
1952 2359
1953 2520
1954 2628
1955 2541
1956 2540
1957 2813
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1977 36489
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1979 40255
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1983 46997
1984 49676
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1986 50655
1987 52694
1988 56891
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1990 71407
1991 73718
1992 75353
1993 80092
1994 88437
1995 92050
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1998 123741
1999 136621
2000 150615
2001 164056
2002 179958
2003 205959
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2005 267980
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2008 338566
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11,466,618 results

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The following term was not found in PubMed: Moerner-Sjoqvist
Page 1
Thematic analysis of qualitative data: AMEE Guide No. 131.
Kiger ME, Varpio L. Kiger ME, et al. Med Teach. 2020 Aug;42(8):846-854. doi: 10.1080/0142159X.2020.1755030. Epub 2020 May 1. Med Teach. 2020. PMID: 32356468
Thematic analysis is a widely used, yet often misunderstood, method of qualitative data analysis. It is a useful and accessible tool for qualitative researchers, but confusion regarding the method's philosophical underpinnings and imprecision in how it has be …
Thematic analysis is a widely used, yet often misunderstood, method of qualitative data analysis. It is a useful and accessible tool …
Sampling Methods.
Berndt AE. Berndt AE. J Hum Lact. 2020 May;36(2):224-226. doi: 10.1177/0890334420906850. Epub 2020 Mar 10. J Hum Lact. 2020. PMID: 32155099
Knowledge of sampling methods is essential to design quality research. Critical questions are provided to help researchers choose a sampling method. ...In addition, issues related to sampling methods are described to highlight potential problems....
Knowledge of sampling methods is essential to design quality research. Critical questions are provided to help researchers choose a s …
Sample size calculations.
Noordzij M, Dekker FW, Zoccali C, Jager KJ. Noordzij M, et al. Nephron Clin Pract. 2011;118(4):c319-23. doi: 10.1159/000322830. Epub 2011 Feb 3. Nephron Clin Pract. 2011. PMID: 21293154 Free article. Review.
Pre-study calculation of the sample size is important; if a sample size is too small, one will not be able to detect an effect, while a sample that is too large may be a waste of time and money. Methods to calculate the sample size are explained in statistical textbooks, b …
Pre-study calculation of the sample size is important; if a sample size is too small, one will not be able to detect an effect, while a samp …
Meta-Analysis of Proportions.
Schwarzer G, Rücker G. Schwarzer G, et al. Methods Mol Biol. 2022;2345:159-172. doi: 10.1007/978-1-0716-1566-9_10. Methods Mol Biol. 2022. PMID: 34550590
Especially, systematic reviews of prevalence studies are conducted in various fields of science, including medicine, ecology, psychology, or social sciences. In this chapter, we illustrate meta-analysis methods to pool single proportions and to compare proportions from two …
Especially, systematic reviews of prevalence studies are conducted in various fields of science, including medicine, ecology, psychology, or …
Pair-switching rerandomization.
Zhu K, Liu H. Zhu K, et al. Biometrics. 2023 Sep;79(3):2127-2142. doi: 10.1111/biom.13712. Epub 2022 Jul 11. Biometrics. 2023. PMID: 35758335
Moreover, we propose an exact approach to invert Fisher randomization tests to confidence intervals, which is faster than the existing methods. In addition, our method is applicable to both nonsequentially and sequentially randomized experiments. ...Finally, we appl …
Moreover, we propose an exact approach to invert Fisher randomization tests to confidence intervals, which is faster than the existing me …
Blocked randomization with randomly selected block sizes.
Efird J. Efird J. Int J Environ Res Public Health. 2011 Jan;8(1):15-20. doi: 10.3390/ijerph8010015. Epub 2010 Dec 23. Int J Environ Res Public Health. 2011. PMID: 21318011 Free PMC article.
Block randomization is a commonly used technique in clinical trial design to reduce bias and achieve balance in the allocation of participants to treatment arms, especially when the sample size is small. This method increases the probability that each arm will contain an e …
Block randomization is a commonly used technique in clinical trial design to reduce bias and achieve balance in the allocation of participan …
A simple method to assess and report thematic saturation in qualitative research.
Guest G, Namey E, Chen M. Guest G, et al. PLoS One. 2020 May 5;15(5):e0232076. doi: 10.1371/journal.pone.0232076. eCollection 2020. PLoS One. 2020. PMID: 32369511 Free PMC article.
Using the principle of saturation as a foundation, we describe and validate a simple-to-apply method for assessing and reporting on saturation in the context of inductive thematic analyses. ...Results from this analysis indicate the method we propose to assess and r …
Using the principle of saturation as a foundation, we describe and validate a simple-to-apply method for assessing and reporting on s …
Method Development in Forensic Toxicology.
Peters FT, Wissenbach DK, Busardo FP, Marchei E, Pichini S. Peters FT, et al. Curr Pharm Des. 2017;23(36):5455-5467. doi: 10.2174/1381612823666170622113331. Curr Pharm Des. 2017. PMID: 28641530 Review.
A key to high quality analytical methods is a thorough method development. METHODS: The presented article will provide an overview on the process of developing methods for forensic applications. ...CONCLUSION: Method development is concluded by …
A key to high quality analytical methods is a thorough method development. METHODS: The presented article will provide …
Sample size and power calculations in Mendelian randomization with a single instrumental variable and a binary outcome.
Burgess S. Burgess S. Int J Epidemiol. 2014 Jun;43(3):922-9. doi: 10.1093/ije/dyu005. Epub 2014 Mar 6. Int J Epidemiol. 2014. PMID: 24608958 Free PMC article.
Large sample sizes are often required in Mendelian randomization investigations. METHODS AND RESULTS: Resources are provided for investigators to perform sample size and power calculations for Mendelian randomization with a binary outcome. ...
Large sample sizes are often required in Mendelian randomization investigations. METHODS AND RESULTS: Resources are provided for inve …
Re-randomization tests in clinical trials.
Proschan MA, Dodd LE. Proschan MA, et al. Stat Med. 2019 May 30;38(12):2292-2302. doi: 10.1002/sim.8093. Epub 2019 Jan 22. Stat Med. 2019. PMID: 30672002 Review.
As randomization methods use more information in more complex ways to assign patients to treatments, analysis of the resulting data becomes challenging. The treatment assignment vector and outcome vector become correlated whenever randomization probabilities depend on data …
As randomization methods use more information in more complex ways to assign patients to treatments, analysis of the resulting data b …
11,466,618 results
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