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Results by year

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

Year Number of Results
1924 1
1949 2
1953 1
1954 2
1956 1
1957 1
1958 1
1960 1
1961 1
1962 1
1963 3
1964 2
1965 2
1966 7
1967 5
1968 5
1969 6
1970 17
1971 7
1972 8
1973 4
1974 9
1975 66
1976 73
1977 52
1978 77
1979 63
1980 79
1981 74
1982 84
1983 104
1984 146
1985 155
1986 169
1987 171
1988 207
1989 289
1990 296
1991 322
1992 328
1993 405
1994 475
1995 566
1996 587
1997 660
1998 704
1999 730
2000 873
2001 964
2002 1061
2003 1219
2004 1439
2005 1544
2006 1576
2007 1753
2008 1957
2009 2255
2010 2532
2011 2922
2012 3300
2013 3613
2014 3881
2015 4301
2016 4802
2017 5160
2018 5597
2019 6087
2020 6720
2021 7495
2022 7496
2023 7371
2024 3023

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Search Results

84,008 results

Results by year

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Page 1
Development, validation and utilisation of food-frequency questionnaires - a review.
Cade J, Thompson R, Burley V, Warm D. Cade J, et al. Public Health Nutr. 2002 Aug;5(4):567-87. doi: 10.1079/PHN2001318. Public Health Nutr. 2002. PMID: 12186666 Review.
OBJECTIVE: The purpose of this review is to provide guidance on the development, validation and use of food-frequency questionnaires (FFQs) for different study designs. ...CONCLUSIONS: FFQs are being used in a variety of ways and different study designs. There is no gold s …
OBJECTIVE: The purpose of this review is to provide guidance on the development, validation and use of food-frequency questionnaires …
Development and validation of a new method for the registration of overuse injuries in sports injury epidemiology: the Oslo Sports Trauma Research Centre (OSTRC) overuse injury questionnaire.
Clarsen B, Myklebust G, Bahr R. Clarsen B, et al. Br J Sports Med. 2013 May;47(8):495-502. doi: 10.1136/bjsports-2012-091524. Epub 2012 Oct 4. Br J Sports Med. 2013. PMID: 23038786
All athletes completed a questionnaire by email each week to register problems in the knee, lower back and shoulder. Standard injury registration methods were also used to record all time-loss injuries that occurred during the study period. RESULTS: The new method recor …
All athletes completed a questionnaire by email each week to register problems in the knee, lower back and shoulder. Standard injury registr …
Core concepts in pharmacoepidemiology: Validation of health outcomes of interest within real-world healthcare databases.
Weinstein EJ, Ritchey ME, Lo Re V 3rd. Weinstein EJ, et al. Pharmacoepidemiol Drug Saf. 2023 Jan;32(1):1-8. doi: 10.1002/pds.5537. Epub 2022 Sep 14. Pharmacoepidemiol Drug Saf. 2023. PMID: 36057777 Free PMC article. Review.
This review provides a rationale, framework, and step-by-step approach to validating case-identifying algorithms for HOIs within healthcare databases. Key steps in validating a case-identifying algorithm within a healthcare database include: (1) selecting the approp …
This review provides a rationale, framework, and step-by-step approach to validating case-identifying algorithms for HOIs within heal …
Validation of Real-World Data-based Endpoint Measures of Cancer Treatment Outcomes.
Li Q, Zhang H, Chen Z, Guo Y, George TJ Jr, Chen Y, Wang F, Bian J. Li Q, et al. AMIA Annu Symp Proc. 2022 Feb 21;2021:716-725. eCollection 2021. AMIA Annu Symp Proc. 2022. PMID: 35308944 Free PMC article.
In this work, we identified ways to calculate these real-world endpoints with structured electronic health record (EHR) data and validate these endpoints against the gold-standard measurements of these endpoints derived from linked EHR and tumor registry (TR) data. …
In this work, we identified ways to calculate these real-world endpoints with structured electronic health record (EHR) data and v …
Validation of the Swedish Quality Register for Ear Surgery - SwedEar.
Berglund M, Olaison S, Westman E, Eriksson PO, Steger L, Bonnard Å. Berglund M, et al. BMC Med Inform Decis Mak. 2023 Oct 26;23(1):240. doi: 10.1186/s12911-023-02340-y. BMC Med Inform Decis Mak. 2023. PMID: 37884909 Free PMC article.
The value of the register is dependent on the quality of its data. SwedEar has never been validated regarding data quality or missing entries. Therefor, the purpose of this study was to assess coverage, completeness and response rate in the register and validate the …
The value of the register is dependent on the quality of its data. SwedEar has never been validated regarding data quality or missing …
Validation of semiquantitative FFQ administered to adults: a systematic review.
Sierra-Ruelas É, Bernal-Orozco MF, Macedo-Ojeda G, Márquez-Sandoval YF, Altamirano-Martínez MB, Vizmanos B. Sierra-Ruelas É, et al. Public Health Nutr. 2021 Aug;24(11):3399-3418. doi: 10.1017/S1368980020001834. Epub 2020 Aug 10. Public Health Nutr. 2021. PMID: 32772982 Free PMC article.
Individual searches (twelve in total) paired three hyphenated and non-hyphenated variations of 'semiquantitative food frequency questionnaire' with both 'validity' and 'validation' using the 'all fields' and the 'title/abstract' retrieval categories. ...RESULTS: Six …
Individual searches (twelve in total) paired three hyphenated and non-hyphenated variations of 'semiquantitative food frequency questionnair …
Validation of ICD-9 Codes for Identification of Chronic Overlapping Pain Conditions.
Irwin MN, Smith MA. Irwin MN, et al. J Pain Palliat Care Pharmacother. 2022 Sep;36(3):166-177. doi: 10.1080/15360288.2022.2089437. Epub 2022 Jul 28. J Pain Palliat Care Pharmacother. 2022. PMID: 35900230
Use of International Classification of Diseases (ICD) codes in medical records has been proposed as a means to identify and study trends in COPCs at the population level, however validated code sets are needed. Recently, a code set comprising ICD-10 codes as proxies …
Use of International Classification of Diseases (ICD) codes in medical records has been proposed as a means to identify and study tre …
A strategy for validation of variables derived from large-scale electronic health record data.
Liu L, Bustamante R, Earles A, Demb J, Messer K, Gupta S. Liu L, et al. J Biomed Inform. 2021 Sep;121:103879. doi: 10.1016/j.jbi.2021.103879. Epub 2021 Jul 27. J Biomed Inform. 2021. PMID: 34329789 Free PMC article.
PURPOSE: Standardized approaches for rigorous validation of phenotyping from large-scale electronic health record (EHR) data have not been widely reported. We proposed a methodologically rigorous and efficient approach to guide such validation, including stra …
PURPOSE: Standardized approaches for rigorous validation of phenotyping from large-scale electronic health record (EHR) data h …
Validation of a food-frequency questionnaire to assess methyl-group donor intake in preschoolers.
Hoeylaerts S, Van Opstal A, Huybrechts I, Koppen G, Devlieger R, Godderis L, Pauwels S. Hoeylaerts S, et al. Eur J Pediatr. 2022 May;181(5):1871-1881. doi: 10.1007/s00431-021-04367-7. Epub 2022 Jan 14. Eur J Pediatr. 2022. PMID: 35029741
For the relative validity and reproducibility of the FFQ, a 7-day estimated dietary record (7d EDR) and repeated measurements 6 weeks apart (n = 77) were used respectively. For the validity (n = 75), a moderate ranking ability was obtained (de-attenuated Pear …
For the relative validity and reproducibility of the FFQ, a 7-day estimated dietary record (7d EDR) and repeated measurements …
No Transfer Without Validation: A Data Sharing Framework Use Case.
Hund H, Wettstein R, Hampf C, Bialke M, Kurscheidt M, Schweizer ST, Zilske C, Mödinger S, Fegeler C. Hund H, et al. Stud Health Technol Inform. 2023 May 18;302:68-72. doi: 10.3233/SHTI230066. Stud Health Technol Inform. 2023. PMID: 37203611
With this paper, we present a data transfer process implemented using the Data Sharing Framework to ensure only valid and pseudonymized data is transferred to a central research repository and feedback on success or failure is provided. Our implementation is used within th …
With this paper, we present a data transfer process implemented using the Data Sharing Framework to ensure only valid and pseudonymiz …
84,008 results
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