Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Results by year

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

Year Number of Results
1799 5
1802 1
1806 1
1811 1
1813 1
1817 1
1822 2
1823 2
1826 1
1827 1
1829 1
1832 2
1834 1
1835 1
1836 1
1837 1
1838 3
1839 1
1840 3
1842 1
1843 3
1844 4
1845 1
1846 6
1847 3
1849 2
1850 4
1851 1
1852 3
1853 2
1854 1
1855 4
1856 2
1857 7
1858 10
1859 6
1860 7
1861 6
1862 4
1863 2
1864 1
1865 1
1866 7
1867 7
1868 9
1869 6
1870 4
1871 4
1872 6
1873 3
1874 6
1875 12
1876 7
1877 5
1878 8
1879 9
1880 9
1881 13
1882 16
1883 16
1884 15
1885 22
1886 16
1887 39
1888 20
1889 22
1890 26
1891 27
1892 34
1893 44
1894 27
1895 26
1896 45
1897 48
1898 48
1899 36
1900 43
1901 35
1902 49
1903 48
1904 62
1905 67
1906 68
1907 56
1908 73
1909 82
1910 82
1911 111
1912 106
1913 110
1914 114
1915 134
1916 127
1917 151
1918 134
1919 132
1920 143
1921 144
1922 146
1923 132
1924 163
1925 191
1926 232
1927 281
1928 251
1929 250
1930 226
1931 232
1932 296
1933 260
1934 233
1935 265
1936 286
1937 248
1938 257
1939 216
1940 287
1941 228
1942 218
1943 230
1944 257
1945 1019
1946 2474
1947 3295
1948 3780
1949 3381
1950 4571
1951 5127
1952 6038
1953 7200
1954 7533
1955 7157
1956 7346
1957 7655
1958 7930
1959 8423
1960 8645
1961 10505
1962 11063
1963 30118
1964 49069
1965 31195
1966 18718
1967 21279
1968 22582
1969 22850
1970 23028
1971 25359
1972 26760
1973 33578
1974 43124
1975 51199
1976 52244
1977 52506
1978 55847
1979 60286
1980 63462
1981 64867
1982 71267
1983 80799
1984 89598
1985 91771
1986 95379
1987 101523
1988 107783
1989 124799
1990 132503
1991 135554
1992 142495
1993 150639
1994 162577
1995 171072
1996 175524
1997 180185
1998 188989
1999 196590
2000 211289
2001 223384
2002 238668
2003 265464
2004 295937
2005 332075
2006 351741
2007 370348
2008 396405
2009 417810
2010 458557
2011 507045
2012 549137
2013 586954
2014 624808
2015 654963
2016 676209
2017 701997
2018 742639
2019 787868
2020 903595
2021 1012272
2022 1023305
2023 975628
2024 440652
2025 18

Text availability

Article attribute

Article type

Publication date

Search Results

15,306,435 results

Results by year

Filters applied: . Clear all
Page 1
Debunking the Stanford Prison Experiment.
Le Texier T. Le Texier T. Am Psychol. 2019 Oct;74(7):823-839. doi: 10.1037/amp0000401. Epub 2019 Aug 5. Am Psychol. 2019. PMID: 31380664
The Stanford Prison Experiment (SPE) is one of psychology's most famous studies. It has been criticized on many grounds, and yet a majority of textbook authors have ignored these criticisms in their discussions of the SPE, thereby misleading both students and the general …
The Stanford Prison Experiment (SPE) is one of psychology's most famous studies. It has been criticized on many grounds, and yet a ma …
Study Habits of Highly Effective Medical Students.
Bin Abdulrahman KA, Khalaf AM, Bin Abbas FB, Alanazi OT. Bin Abdulrahman KA, et al. Adv Med Educ Pract. 2021 Jun 8;12:627-633. doi: 10.2147/AMEP.S309535. eCollection 2021. Adv Med Educ Pract. 2021. PMID: 34135654 Free PMC article.
The students answered the standardized questionnaires to study the different learning habits among medical students, including learning prioritization, knowledge retention strategies, motivation, daily hours of studying, study learning resources. ...CONCLUSIO …
The students answered the standardized questionnaires to study the different learning habits among medical students, including learni …
Clinician's Guide to Understanding Effect Size, Alpha Level, Power, and Sample Size.
Peterson SJ, Foley S. Peterson SJ, et al. Nutr Clin Pract. 2021 Jun;36(3):598-605. doi: 10.1002/ncp.10674. Epub 2021 May 6. Nutr Clin Pract. 2021. PMID: 33956359 Review.
Studies with small sample sizes, relative to the needed number provided from a power analysis, may lead to false negative results. ...It is beneficial when all four components are clearly presented in analytic studies. Failure to include these elements may limit the …
Studies with small sample sizes, relative to the needed number provided from a power analysis, may lead to false negative results. .. …
Epidemiology Of Study Design.
Munnangi S, Boktor SW. Munnangi S, et al. 2023 Apr 24. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2024 Jan–. 2023 Apr 24. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2024 Jan–. PMID: 29262004 Free Books & Documents.
Case-Crossover Studies Case-crossover studies are helpful to study triggers within an individual. ...Ecological studies are generally used in public health research. Experimental Studies Randomized Clinical Trials Randomized clinical tria …
Case-Crossover Studies Case-crossover studies are helpful to study triggers within an individual. ...Ecological stud …
Pilot Study of Therapy Dog Visits for Inpatient Youth With Cancer.
Chubak J, Hawkes R, Dudzik C, Foose-Foster JM, Eaton L, Johnson RH, Macpherson CF. Chubak J, et al. J Pediatr Oncol Nurs. 2017 Sep/Oct;34(5):331-341. doi: 10.1177/1043454217712983. Epub 2017 Jun 14. J Pediatr Oncol Nurs. 2017. PMID: 28614971 Free PMC article.
This study assessed the feasibility of studying animal-assisted activities (AAA) in inpatient pediatric oncology and collected preliminary data on potential benefits of AAA for this population. ...Eight patients developed infections during the 14 days after t …
This study assessed the feasibility of studying animal-assisted activities (AAA) in inpatient pediatric oncology and co …
Needle Stick and Sharp Injuries Among Healthcare Workers: A retrospective six-year study.
Saadeh R, Khairallah K, Abozeid H, Al Rashdan L, Alfaqih M, Alkhatatbeh O. Saadeh R, et al. Sultan Qaboos Univ Med J. 2020 Feb;20(1):e54-e62. doi: 10.18295/squmj.2020.20.01.008. Epub 2020 Mar 9. Sultan Qaboos Univ Med J. 2020. PMID: 32190370 Free PMC article.
The reported proportion of NSSIs was highest among nurses (39.7%) followed by cleaners (36.3%), physicians (10.4%), other workers (7.4%) and lab technicians (5.9%) during the study's six-year period. Hospital wards were the most common locations (46.1%) where injuri …
The reported proportion of NSSIs was highest among nurses (39.7%) followed by cleaners (36.3%), physicians (10.4%), other workers (7.4%) and …
Prospective Surgical Cohort Analysis.
Fleischer AE, Albright RH. Fleischer AE, et al. Clin Podiatr Med Surg. 2024 Apr;41(2):281-290. doi: 10.1016/j.cpm.2023.07.005. Epub 2023 Aug 14. Clin Podiatr Med Surg. 2024. PMID: 38388125 Review.
A well-conducted prospective cohort study has the potential to change the way in which surgeons practice. ...In this article, we provide many of the tools needed to critically appraise this powerful study design. We advocate for using a 3-step approach that centers …
A well-conducted prospective cohort study has the potential to change the way in which surgeons practice. ...In this article, we prov …
Preregistration of Analyses of Preexisting Data.
Mertens G, Krypotos AM. Mertens G, et al. Psychol Belg. 2019 Aug 22;59(1):338-352. doi: 10.5334/pb.493. Psychol Belg. 2019. PMID: 31497308 Free PMC article. Review.
The preregistration of a study's hypotheses, methods, and data-analyses steps is becoming a popular psychological research practice. To date, most of the discussion on study preregistration has focused on the preregistration of studies that include the …
The preregistration of a study's hypotheses, methods, and data-analyses steps is becoming a popular psychological research pra …
Immune checkpoint inhibitors for multiple myeloma immunotherapy.
Liu Z, Xu X, Liu H, Zhao X, Yang C, Fu R. Liu Z, et al. Exp Hematol Oncol. 2023 Nov 28;12(1):99. doi: 10.1186/s40164-023-00456-5. Exp Hematol Oncol. 2023. PMID: 38017516 Free PMC article. Review.
Multiple myeloma (MM) is related to immune disorders, recent studys have revealed that immunotherapy can greatly benefit MM patients. ...
Multiple myeloma (MM) is related to immune disorders, recent studys have revealed that immunotherapy can greatly benefit MM patients. …
Natural sleep endoscopy in obstructive sleep apnea: A systematic review.
Van den Bossche K, Van de Perck E, Kazemeini E, Willemen M, Van de Heyning PH, Verbraecken J, Op de Beeck S, Vanderveken OM. Van den Bossche K, et al. Sleep Med Rev. 2021 Dec;60:101534. doi: 10.1016/j.smrv.2021.101534. Epub 2021 Aug 3. Sleep Med Rev. 2021. PMID: 34418668 Free article. Review.
This study's objective is to systematically review the literature on natural sleep endoscopy (NSE), including the set-up, different scoring systems, visualized collapse patterns during natural sleep, additional measurements, and comparison of upper airway collapse b …
This study's objective is to systematically review the literature on natural sleep endoscopy (NSE), including the set-up, diff …
15,306,435 results
You have reached the last available page of results. Please see the User Guide for more information.