Results

Total Results: 964 records

Showing results for "case".
Users also searched for: alcohol

21. Archived: Evidence Summary: Aspirin: Aspirin/NSAIDs for Prevention of Colorectal Cancer: Preventive Medication | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary-aspirin/aspirin-nsaids-for-prevention-of-colorectal-cancer-preventive-medication-2007
    March 15, 2007 - In case-control studies, a direct estimate of the RR is not possible. … The odds ratio (OR) may be estimated, however, and when event rates are low, as is the case here, the … Aspirin chemoprophylaxis of colorectal cancer was the focus of 8 case-control studies, 17-24  7 cohort … Case-Control Studies In a combined analysis of 5 predominantly fair-quality studies lasting 3 to 10 … Case-control studies (ASA: 7 CRA, 7 CRC): 14. Cost-effectiveness analysis (ASA: 3): 3.

22. Archived: Decision Analysis: Aspirin Use to Prevent Cardiovascular Disease and Colorectal Cancer: Preventive Medication | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/document/decision-analysis-for-aspirin/aspirin-to-prevent-cardiovascular-disease-and-cancer-april-2016
    April 11, 2016 - Worst Case Best Case Other Values Benefits CRC incidence (>10 y) 0.60 0.76 0.47 … Case 4 CRC benefit = none is equivalent to setting the CRC RR = 1. … Case 10 GIB death = none is equivalent to setting the case-fatality rates from GI bleeding to 0%. … Case 10 GIB death = none is equivalent to setting the case-fatality rates from GI bleeding to 0%. … Case 10 GIB death = none is equivalent to setting the case-fatality rates from GI bleeding to 0%.

23. Archived: Final Evidence Summary: Vitamin D and Calcium to Prevent Fractures: Preventive Medication | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary52/vitamin-d-and-calcium-to-prevent-fractures-preventive-medication-2013
    December 10, 2011 - Nine nested case–control studies reporting colorectal cancer outcome. C . … Eleven nested case–control studies reporting prostate cancer outcome. D . … Five nested case–control studies reporting breast cancer outcome. … case-patients 3210 controls 1.01 (0.99–1.04) 0.35 Female breast cancer 4 nested case–control … * Effective counts of case-patients and controls.

24. Aspirin for the Primary Prevention of Cardiovascular Disease and Colorectal Cancer: A Decision Analysis for the USPSTF (pdf file)
    www.uspreventiveservicestaskforce.org/home/getfilebytoken/_SfjkGNHBnLqn8ySe7kAdg
    April 01, 2016 - Key Aspirin Benefit and Harm Parameter Values* Parameter RR Reference Base Case Worst Case Best Case … Baseline GI Bleeding and Case-Fatality Rate Parameter Values* Parameter Base Case Sensitivity Value … Case 10 GIB death = none is equivalent to setting the case-fatality rates from GI bleeding to 0%. … Case 10 GIB death = none is equivalent to setting the case-fatality rates from GI bleeding to 0%. … Case 10 GIB death = none is equivalent to setting the case-fatality rates from GI bleeding to 0%.

25. Clinical Summary: Screening for Hepatitis B Virus Infection in Pregnant Women (pdf file)
    www.uspreventiveservicestaskforce.org/home/getfilebytoken/u7yLAN-SqsWk4TSoj-VH7V
    For HBV-positive mothers, case management during pregnancy includes HBV DNA viral load testing and referral … For infants born to mothers who test positive for HBsAg, current guidelines for case management include … For infants born to mothers with unknown HBsAg status, current guidelines for case management include

26. The Use of Aspirin for Primary Prevention of Colorectal Cancer: A Systematic Review (pdf file)
    www.uspreventiveservicestaskforce.org/home/getfilebytoken/pnyU5fxhdBUtCdvJ3GyqzR
    March 01, 2007 - independent reviewers conducted multilevel screening to identify randomized, controlled trials (RCTs), case … In case–control stud- ies, a direct estimate of the RR is not possible. … The odds ratio (OR) may be estimated, however, and when event rates are low, as is the case here, the … Case–Control Studies Seven case–control studies assessed the effect of aspirin use on colorectal cancer … Case–Control Studies In a combined analysis of 5 predominantly fair-quality studies lasting 3 to 10

27. Goutham Rao, M.D., FAHA | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/about-uspstf/current-members/goutham-rao-md-faha
    January 01, 2023 - Medalie professor and chairman of the Department of Family Medicine and Community Health at Case Western … Rao is the author of the popular textbook “Rational Medical Decision Making: A Case-Based Approach” ( … ), which combines evidence-based medicine, biostatistics, and decision science in a unique clinical case-based

28. Archived: Final Research Plan: Preeclampsia: Screening | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/document/final-research-plan109/preeclampsia-screening-april-2017
    August 14, 2014 - accuracy studies Risk assessment and screening harms (KQs 3, 5): RCTs or observational studies (e.g., case … Screening benefits (KQ 1): Editorial, narrative review, commentary, postmarketing surveillance, and case … and risk factors (KQ 2): Editorial, narrative review, commentary, postmarketing surveillance, and case … Screening effectiveness (KQ 4): Editorial, narrative review, commentary, postmarketing surveillance, and case … reports Harms (KQs 3, 5) : Editorial, narrative review, commentary, postmarketing surveillance, and case

29. Modeling Study: Cervical Cancer: Screening | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/document/modeling-study/cervical-cancer-screening
    August 21, 2018 - Furthermore, the base-case analysis focused on women who did not receive HPV vaccination. … analyses assumed ASCUS), varying intervals for follow-up testing from 6 months to 24 months (base-case … averted (cytology triage, strategy 9) and 23,974 colposcopies per cancer case averted (16/18 genotype … The lower-bound (worst-case) relative sensitivity of hrHPV testing was explored, affecting both hrHPV … Value Source Worst-Case Value Base-Case Value Source Cytology b    Sensitivity

30. Archived: Final Research Plan: Child Maltreatment: Interventions | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/document/final-research-plan/child-maltreatment-primary-care-interventions-november-2018
    August 18, 2016 - controlled trials; controlled clinical trials; systematic reviews; cohort trials with a control group; and case-control … studies KQ 1: Nonrandomized cohort trials, case-control studies, case series, or case studies … KQ 2: Case series or case studies Timing Any timing None Languages Full text published

31. Archived: Final Research Plan: Osteoporosis to Prevent Fractures: Screening | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/document/final-research-plan/osteoporosis-screening-june-2018
    November 05, 2015 - Controlled clinical trials Systematic reviews of trials KQs 2, 3: Observational studies other than case … series and case reports KQ 4: Systematic reviews and randomized, controlled trials; controlled trials … Nonrandomized, controlled trials; noncontrolled clinical trials, or nonsystematic reviews KQs 2, 3: Case … series, case reports KQs 4, 5: Nonsystematic reviews, case series, case reports Quality

32. Draft Research Plan: Syphilis Infection During Pregnancy: Screening | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/document/draft-research-plan/syphilis-infection-pregnant-persons
    December 01, 2022 - meta-analyses (of included study designs) KQs 2, 3: Randomized, controlled trials; cohort studies; case-control … studies; diagnostic accuracy studies; large case series; systematic reviews and meta-analyses (of included … study designs) Narrative reviews, editorials, and case reports Publication Language English

33. Archived: Final Evidence Summary: Skin Cancer: Screening | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary46/skin-cancer-screening-2009
    February 15, 2009 - Randomized, controlled trials and case—control studies of screening for skin cancer were selected. … of case patients and control participants, definition of screening examination, exposure to screening … Identification of case patients was probably fairly complete because of a state reporting mandate and … The response rate for case patients and control participants was 75% and 70%, respectively. … Limitations of the research design include the potential selection bias of case patients and control

34. Screening for Skin Cancer: An Update of the Evidence (pdf file)
    www.uspreventiveservicestaskforce.org/home/getfilebytoken/LgBN7_z7hqynt6BRzUUYA-
    February 01, 2009 - Randomized, controlled trials and case–control studies of screening for skin cancer were selected. … patients, case definition, selection of control partici­ pants, comorbid conditions, sun exposures, … We evaluated the quality of case– control studies on the following items: accurate ascertainment of … cases, nonbiased selection of case patients and control participants with exclusion criteria applied … The response rate for case patients and control participants was 75% and 70%, respectively.

35. Screening for Cervical Cancer in Primary Care: A Decision Analysis for the U.S. Preventive Services Task Force (pdf file)
    www.uspreventiveservicestaskforce.org/home/getfilebytoken/HZGtYqL_8u57Gkc6YFctmT
    August 21, 2018 - Furthermore, the base-case analy- sis focused on women who did not receive HPV vaccination. … Screening Test Characteristics Test Characteristica Screening Test Sensitivity Analysis Base-Case … Value Source Worst-Case Value Best-Case Value Source Cytologyb Sensitivity 0.727 Koliopoulos et al, … For example, the base-case test sensitivity value for primary hrHPV testing was 0.901 (0.727 × 1.24) … intraepithelial lesion (base-case analyses assumed ASCUS), varying in- tervals for follow-up testing

36. Use of Medications to Reduce Risk for Primary Breast Cancer: A Systematic Review of the USPSTF (pdf file)
    www.uspreventiveservicestaskforce.org/home/getfilebytoken/7ZSKduUYHWKe7q_tTY9xbF
    April 01, 2013 - participants; 725 age-matched control participants Validation; nested case–control; 8 y follow-up … participants among 3150 women; subanalysis on screening population; 52 case participants among 1933- … taking tamoxifen, 2708 participants taking placebo Derivation: case–control Validation: case participants … to missing data; 2873 for subgroup analysis; 2412 ER� case participants; 461 ER� case participants; 144 … : 194 case participants in 10 031-woman cohort Derivation: case–control Validation: case participants

37. Archived: Evidence Summary: Breast Cancer: Medications for Risk Reduction | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary27/breast-cancer-medications-for-risk-reduction-2013
    April 15, 2013 - participants among 3150 women; subanalysis on screening population; 52 case participants among 1933- … study of diet and breast cancer, 1991–1994; age of case participants, 23–74 y (mean, 55 y); control … Validation: Italian Tamoxifen Prevention Study, 1992–1997; age of case participants, 35–70 y (median … age, 51 y) Derivation: 2569 case participants with 2588 control participants Validation: 2700 … to missing data; 2873 for subgroup analysis; 2412 ER+ case participants; 461 ER− case participants;

38. Archived: Final Research Plan: Skin Cancer: Screening | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/document/final-research-plan104/skin-cancer-screening-july-2016
    July 17, 2014 - trials; selected well-designed controlled clinical trials; observational studies, including cohort and case-control … studies; ecologic studies KQs 2, 6: Same as above, as well as case series on the harms of screening … Poor-quality studies with a fatal flaw; studies outside of the publication window; case reports … and case series (except as noted for KQs 2 and 6); decision analyses   Response

39. Vitamin D With or Without Calcium Supplementation for Prevention of Cancer and Fractures: An Updated Meta-analysis for the U.S. Preventive Services Task Force (pdf file)
    www.uspreventiveservicestaskforce.org/home/getfilebytoken/6L2obA88s86MoZDbWtMPTU
    December 01, 2011 - case-patients 1122 controls 0.94 (0.91–0.97) �0.001 Prostate cancer 8 nested case–control studies … breast cancer 4 nested case–control studies (57–60) 3 fair, 1 poor 2363 case-patients 2363 controls … Nine nested case–control studies reporting colorectal cancer outcome. C. … Eleven nested case–control studies reporting prostate cancer outcome. D. … Five nested case–control studies reporting breast cancer outcome.

40. ahrq37a_LungCancer_Sum.qxd (pdf file)
    www.uspreventiveservicestaskforce.org/home/getfilebytoken/VN82XmdDhcK74WtHxWBTqm
    May 01, 2004 - Case-Control Studies Five fair-quality case-control studies were conducted in Japan between 1992 and … § One case of malignant disease. … Screening for lung cancer— results from a case-control study. … A case-control study for evaluating lung cancer screening in Japan. … Case-Control Studies Criteria: • Accurate ascertainment of cases.