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61. Final Research Plan: Ovarian Cancer: Screening | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/document/final-research-plan153/ovarian-cancer-screening
    March 03, 2016 - practice settings, such as oncology Study designs Randomized, controlled trials Cohort studies, case-controls … , case reports, case series, and decision analyses Study quality Good and fair quality, according

62. Archived: Evidence Summary: Breast and Ovarian Cancer: BRCA Genetic Testing, September 2005 | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary/breast-and-ovarian-cancer-brca-testing-screening-2005
    September 15, 2005 - The number needed to screen for benefit (NNS B ) to prevent 1 case of breast cancer in a hypothetical … Comparison of self-reported and database-linked family history of cancer data in a case-control study … On the use of familial aggregation in population-based case probands for calculating penetrance. … Pooled analysis of 3 European case-control studies of epithelial ovarian cancer: III. … Case-Control Studies Criteria Accurate ascertainment of cases.

63. Archived: Final Evidence Review: Hepatitis C: Screening | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-review49/hepatitis-c-screening-2013
    November 15, 2012 - Study Selection:  Randomized trials and cohort, case–control, and cross-sectional studies that assessed … factors were associated with sensitivities greater than 90% and numbers needed to screen to identify 1 case … What is the sensitivity and number needed to screen to identify 1 case of HCV infection of different … For screening, we included randomized trials, cohort studies, case–control studies, and cross-sectional … What is the sensitivity and number needed to screen to identify 1 case of HCV infection of different

64. Final Research Plan: Prevention of Dental Caries in Children Younger Than 5 Years: Screening and Interventions | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/document/final-research-plan/prevention-of-dental-caries-in-children-younger-than-age-5-years-screening-and-interventions1
    January 02, 2020 - interventions): Randomized, controlled trials; nonrandomized, controlled clinical trials; cohort studies; or case-control … are lacking); and systematic reviews KQs 1, 2 (screening) and KQs 1–4 (preventive interventions): Case-control … studies; uncontrolled intervention studies All KQs: Opinions, editorials, or case reports

65. Draft Research Plan: Vitamin D, Calcium, or Combined Supplementation for the Primary Prevention of Falls and Fractures in Community-Dwelling Adults: Preventive Medication | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/document/draft-research-plan/vitamin-d-calcium-combined-supplementation-primary-prevention-falls-fractures-communitydwelling-adults
    January 12, 2023 - Study designs not listed as specifically included (e.g., case reports, case series, case-control studies

66. Information for Professionals | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/recommendation-topics/tools-and-resources-for-better-preventive-care
    The journal American Family Physician (AFP) provides a series of short case … The journal American Family Physician (AFP) provides a series of short case … The journal American Family Physician (AFP) provides a series of short case

67. Nonsteroidal Anti-inflammatory Drugs and Cyclooxygenase-2 Inhibitors for Primary Prevention of Colorectal Cancer: A Systematic Review (pdf file)
    www.uspreventiveservicestaskforce.org/home/getfilebytoken/EppFbhnDEX5UtYWrTkLEhT
    March 01, 2007 - Study Selection: Randomized, controlled trials and case–control and cohort studies of the effectiveness … In case-control studies, a direct estimate of the Clinical GuidelinesNSAIDs and COX-2 Inhibitors for … The chemoprophylaxis of CRC was addressed in 10 case–control studies (22–31) and 3 cohort studies (32 … The chemoprophylaxis of colorectal adenoma was ad- dressed in 10 case–control studies (31, 35–43), 1 … Two other case–control studies (1 large prescription database study of good quality [30] and 1 study

68. Final Research Plan: Speech and Language Delay and Disorders in Children: Screening | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/document/final-research-plan/speech-and-language-delay-and-disorders-in-children-age-5-and-younger-screening
    June 09, 2022 - nonrandomized, controlled trials KQs 2: Cross-sectional or cohort studies KQ 4, 5: RCTs Case-control … studies, case reports, case series, or systematic reviews Country Studies conducted in countries

69. Archived: Skin Cancer: Counseling, 2003 | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/recommendation/skin-cancer-counseling-2003
    October 06, 2003 - Only a single case-control study of skin self-examination has reported a lower risk for melanoma among … Based on this trial, 140 people would need to use sunscreen daily for 4 ½ years to prevent 1 case of … Self-Examination The only evidence for the effectiveness of skin self-examination comes from a single case-control … Melanoma and use of sunscreens: an EORTC case-control study in Germany, Belgium and France. … of topical sunscreens and the risk of malignant melanoma: a meta-analysis of 9067 patients from 11 case-control

70. Screening for Gestational Diabetes Mellitus: Clinical Summary of U.S. Preventive Task Force Recommendation (pdf file)
    www.uspreventiveservicestaskforce.org/home/getfilebytoken/6WFgDkD6kVsynLyYYMPVKk
    there is better evidence, clinicians should discuss screening for GDM with their patients and make case-by-case

71. Screening for Hepatitis C Virus Infection in Adults: A Systematic Review for the USPSTF (pdf file)
    www.uspreventiveservicestaskforce.org/home/getfilebytoken/ZrLh7o2TpPpY9WXXWbXbGk
    January 01, 2013 - Study Selection: Randomized trials and cohort, case–control, and cross-sectional studies that assessed … factors were associated with sensitivities greater than 90% and numbers needed to screen to identify 1 case … What is the sensitivity and number needed to screen to identify 1 case of HCV infection of different … What is the sensitivity and number needed to screen to identify 1 case of HCV infection of different … Overall strength of evidence: low 5 studies (4 cross-sectional, 1 case–control) 8044 participants

72. Counseling to Prevent Skin Cancer: A Summary of the Evidence (pdf file)
    www.uspreventiveservicestaskforce.org/home/getfilebytoken/exVc75LHoUdnqjY6wYxzGV
    June 01, 2003 - studies have had mixed results.65 Of 19 case-control studies, 6 found a positive association between … The best evidence for the effectiveness of skin self-examination comes from a good case-control study … As noted by the authors, this case-control study provides suggestive, rather than definitive, evidence … In a meta-analysis75 of population-based case-control studies, sunscreen use was not associated with … Melanoma and use of sunscreens: an EORTC case-control study in Germany, Belgium and France.

73. Archived: Evidence Summary: Skin Cancer: Counseling, 2003 | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary/skin-cancer-counseling-2003
    October 06, 2003 - studies have had mixed results. 65 Of 19 case-control studies, 6 found a positive association between … The best evidence for the effectiveness of skin self-examination comes from a good case-control study … As noted by the authors, this case-control study provides suggestive, rather than definitive, evidence … In a meta-analysis 75 of population-based case-control studies, sunscreen use was not associated with … Melanoma and use of sunscreens: an EORTC case-control study in Germany, Belgium and France.

74. Nfp93-Hva3Bvxkvkbsttgm (pdf file)
    www.uspreventiveservicestaskforce.org/home/getfilebytoken/nfP93-Hva3bvxkvkBStTgm
    2 intervals, modeling studies Harms: Randomized, controlled trials; cohort studies; case-control … studies; diagnostic accuracy studies; large case series; and systematic reviews and meta-analyses … facilities, sexually transmitted 3 Harms: Randomized, controlled trials; cohort studies; case-control … studies; diagnostic accuracy studies; large case series; comparative effectiveness studies; modeling

75. Archived: Final Research Plan: Colorectal Cancer: Screening | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/document/final-research-plan54/colorectal-cancer-screening-june-2016
    April 17, 2014 - randomized, controlled trials; selected well-designed controlled clinical trials; cohort studies; or case-control … KQ 2: Systematic reviews (of included study designs), trials, cohort or well-conducted nested case-control … large screening registry or database observational studies; cohort studies; systematically selected case … reference standard, diagnostic accuracy studies without representation of a full spectrum of disease (e.g., case-control

76. Archived: Final Research Plan: Syphilis Infection in Pregnant Women: Screening | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/document/final-research-plan/syphilis-infection-in-pregnancy-screening-september-2018
    August 31, 2017 - 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-language

77. Final Research Plan: Weight Loss to Prevent Obesity-Related Morbidity and Mortality in Adults: Behavioral Interventions | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/document/final-research-plan/obesity-in-adults-interventions
    March 31, 2016 - studies Randomized or controlled clinical trials, including cluster randomized trials Large cohort or case-control … related to weight loss interventions KQs 1, 2: Any observational studies, ecological studies, case … reports, case series, or other noncomparative reviews or letters to the editor KQ 3: Ecological … studies, case-series, and case reports Publication language English Non-English Study

78. Genetic Risk Assessment and BRCA Mutation Testing for Breast and Ovarian Cancer Susceptibility: Systematic Evidence Review (pdf file)
    www.uspreventiveservicestaskforce.org/home/getfilebytoken/3HxQuXnyqHpUKNqjB7hWBw
    September 01, 2005 - These penetrance estimates are similar to results of a combined analysis of 22 studies based on case … On the use of familial aggregation in population-based case pro- bands for calculating penetrance. … Characteristics of BRCA1 mutations in a population-based case series of breast and ovarian cancer. … Pooled analysis of 3 European case-control studies of epithelial ovarian cancer: III. … Case–Control Studies Criteria 1. Accurate ascertainment of cases. 2.

79. Screening for Hepatitis B Virus Infection in Pregnant Women: Evidence for the Reaffirmation Recommendation Statement (pdf file)
    www.uspreventiveservicestaskforce.org/home/getfilebytoken/mEtSwJk3YPA4BXJ8eZyD2S
    June 01, 2009 - studies; and case series of large, multisite databases. … , we in- cluded systematic reviews; meta-analyses; randomized, con- trolled trials; cohort studies; case–control … studies; and large case series. … We excluded editorials, case reports, narrative reviews, and guideline reports. … n = 9) Met inclusion criteria (n = 1) Excluded (n = 81) Narrative review, editorial, letter, or case

80. Archived: Final Research Plan: Intimate Partner Violence, Elder Abuse, and Abuse of Vulnerable Adults: Screening | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/document/final-research-plan/intimate-partner-violence-and-abuse-of-elderly-and-vulnerable-adults-screening-october-2018
    August 25, 2016 - KQs 4, 5: Services that could be offered in or referred to by primary care, including counseling, case … Cohort studies with a concurrent control group are also eligible All other study designs, including case … series, case-control studies, and systematic reviews c Quality Studies rated good or fair quality … KQs 4, 5: Services that could be offered in or referred to by primary care, including counseling, case … " to the list of potential harms of screening, expanding the types of interventions included (e.g., case