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Showing results for "estimate".

161. Bleeding Risks With Aspirin Use for Primary Prevention in Adults: A Systematic Review for the USPSTF (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/j69Hq5ALvzg74e-ngkzSep
     April 01, 2016 - The point estimate and its statistical significance varied slightly between pooled analyses depending … For major GI bleeding, the best estimate with very-low-dose aspirin use in CVD primary prevention populations … effect size, the increased RR of hemorrhagic stroke was not statistically significant, with a best estimate … They clarified that their original estimate should be revised slightly upward (1 to 2 major upper GI … This slightly increased range is consistent with another re- cent estimate of baseline risk for upper

162. Tagauj5Qoarfv3M8Fapbon (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/TAgAUJ5QoaRfV3M8fApBoN
     June 03, 2019 - the effect size from mul- tiple data points for each study and to derive a pooled estimate of relative … To estimate the effectiveness of an invitation to screen compared with usual care, we also excluded the … Other sources of data must be used to estimate these consequences. … First, using WinBUGS software, we constructed a two-level Bayesian random-effects model to estimate the … effect size from multiple data points for each study and to derive a pooled estimate of relative risk

163. Effects of Mammography Screening Under Different Screening Schedules: Model Estimates of Potential Benefits and Harms (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/r3f2G_ReqS8tN48szHPCxt
     November 01, 2009 - We used 6 established models to estimate the outcomes across 20 mammography screening strategies that … Model Overview We used the 6 models to estimate the benefits, re- source use (as measured by number … We use an age–period–cohort model to estimate what breast cancer incidence rates would have been without … The absolute estimate of overdiagnosis varied between models depending on whether DCIS was or was not … The collaboration of 6 groups with different modeling philosophies and approaches to estimate the same

164. Evidence Summary: Hepatitis B Virus Infection in Adolescents and Adults: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary/hepatitis-b-virus-infection-screening
     December 15, 2020 - The estimate for withdrawal due to adverse events suggested increased risk (3 trials, n = 505; RR, 4.44 … to 18.73]), and any adverse event (RR, 1.58 [95% CI, 1.41 to 1.78]) vs lamivudine, though only the estimate … (n = 44) found entecavir associated with increased risk of any adverse event vs telbivudine,but the estimate … Although antiviral therapy was associated with decreased risk of mortality, the estimate was based on

165. Archived: Breast Cancer: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/recommendation/breast-cancer-screening-january-2016
     January 11, 2016 - Network (CISNET) provide a range of estimates that reflect different underlying assumptions; the median estimate … increases with an earlier start age or with annual mammography. 7 , 8 Even with the conservative estimate … and including digital mammography), which may account for some of the difference. 7 , 8 The updated estimate … Simulation models performed in support of this recommendation estimate that the mean lifetime attributable … screening with MRI after a negative mammogram and negative ultrasound, the recall rate was 23%. 43 Estimate

166. 4Zmynqjxlv8G4Lzlrrddrm (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/4zmYnqJXLv8g4LzLrrDDrm
     December 01, 2014 - When limited to women at increased risk for preeclampsia (n � 12 240), the estimate approached statistical … Estimate of Magnitude of Net Benefit The USPSTF found adequate evidence that daily low- dose aspirin … sufficient to determine the effects of the preventive service on health outcomes, but confidence in the estimate

167. Final Recommendation Statement: Breast Cancer: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/RecommendationStatementFinal/breast-cancer-screening
     April 30, 2024 - characteristics with annual vs biennial screening interval for any age group, 14 and modeling data estimate … individual person whether they have or do not have an overdiagnosed tumor; it is only possible to indirectly estimate … group at the end of the trial range from approximately 11% to 19%. 4 , 50 Collaborative modeling data estimate

168. Archived: Postmenopausal Osteoporosis: Screening, 1996 | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/recommendation/postmenopausal-osteoporosis-screening-1996
     January 01, 1996 - years. 10 Low bone density is strongly associated with an increased risk of fracture. 11 By one estimate

169. Archived: Low-Dose Aspirin Use for the Prevention of Morbidity and Mortality From Preeclampsia: Preventive Medication | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/recommendation/low-dose-aspirin-use-for-the-prevention-of-morbidity-and-mortality-from-preeclampsia-preventive-medication-september-2014
     September 09, 2014 - When limited to women at increased risk for preeclampsia ( n = 12,240), the estimate approached statistical … Estimate of Magnitude of Net Benefit The USPSTF found adequate evidence that daily low-dose aspirin

170. Archived: Hepatitis B Virus Infection: Screening, 2014 | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/recommendation/hepatitis-b-virus-infection-screening-may-2014
     June 18, 2014 - largest trial, the CALM (Cirrhosis Asian Lamivudine Multicentre) study, had a large effect on the pooled estimate … Estimate of Magnitude of Net Benefit The USPSTF found adequate evidence that HBV vaccination is effective

171. Archived: Hepatitis B Virus Infection: Screening, 2014 | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/recommendation/hepatitis-b-virus-infection-screening-nonpregnant-adolescents-adults-may-2014
     June 18, 2014 - largest trial, the CALM (Cirrhosis Asian Lamivudine Multicentre) study, had a large effect on the pooled estimate … Estimate of Magnitude of Net Benefit The USPSTF found adequate evidence that HBV vaccination is effective

172. Estimation of Benefits, Burden, and Harms of Colorectal Cancer Screening Strategies: Modeling Study for the USPSTF (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/vw-LTWCTZ_N5pAaydcNQTx
     June 21, 2016 - In the absence of screening, the models estimate that 67 to 72 per 1000 40-year-olds will be diagnosed

173. Archived: Osteoporosis: Screening 2011 | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/recommendation/osteoporosis-screening-2011
     January 15, 2011 - Metabolic Bone Diseases, Sheffield, United Kingdom), available at https://www.shef.ac.uk/FRAX/ , to estimate … The FRAX tool includes questions about previous DXA results but does not require this information to estimate … Estimate of Magnitude of Net Benefit The USPSTF found convincing evidence that drug therapies reduce … Many comments pointed out a lack of clarity about how clinicians can estimate 10-year fracture risks

174. Archived: Final Evidence Review: Ovarian Cancer: Screening, May 2004 | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-review79/ovarian-cancer-screening-2004
     May 15, 2004 - Share to Facebook Share to X Share to WhatsApp Share to Email Print archived Final Evidence Review Ovarian Cancer: Screening, May 2004 May 15, 2004 Recommendations made by the USPSTF are independent of the U.S. government. They should no…

175. Procedure Manual Section 4. Evidence Review Development | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/about-uspstf/methods-and-processes/procedure-manual/procedure-manual-section-4-evidence-review-development
     April 19, 2025 - The choice of study setting may lead to an over- or under-estimate of the benefits and harms of the intervention … outcome, with some indication of its variability) Consistency/precision (the degree to which studies estimate … The result of these methodological issues is a biased estimate of cause-specific mortality when the data

176. Preexposure Prophylaxis for the Prevention of HIV Infection: US Preventive Services Task Force Recommendation Statement (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/poDYcagnw7SqKNNbrFt_CV
     June 11, 2019 - sufficient to determine the effects of the preventive service on health outcomes, but confidence in the estimate … placebo in pregnancy rate, risk of preterm birth, birth anomalies, or postpartum infant mortality.62 Estimate

177. Archived: Breast and Ovarian Cancer: BRCA Genetic Testing, September 2005 | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/recommendation/breast-cancer--brca-testing-ovarian-cancer-screeni
     September 15, 2005 - Population-based estimate of the average age-specific cumulative risk of breast cancer for a defined

178. Evidence Summary: Osteoporosis to Prevent Fractures: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary1/osteoporosis-screening
     June 26, 2018 - random-effects models using the inverse-variance weighted method of DerSimonian and Laird was used to estimate … For women, the pooled AUC estimate was 0.77 (95% CI, 0.72-0.81; I 2 = 82.3%; 7 studies [1969 participants … For men, the pooled AUC estimate was 0.80 (95% CI, 0.67-0.94; I 2 = 98.2%; 3 studies [5142 participants … Among women, the pooled estimate suggested no statistically significant association between treatment … o Only 5 risk factors from the original FRISC model were used for this estimate: age, weight, prior

179. Archived: Evidence Summary: Osteoporosis to Prevent Fractures: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary1/osteoporosis-screening-june-2018
     June 26, 2018 - random-effects models using the inverse-variance weighted method of DerSimonian and Laird was used to estimate … For women, the pooled AUC estimate was 0.77 (95% CI, 0.72-0.81; I 2 = 82.3%; 7 studies [1969 participants … For men, the pooled AUC estimate was 0.80 (95% CI, 0.67-0.94; I 2 = 98.2%; 3 studies [5142 participants … Among women, the pooled estimate suggested no statistically significant association between treatment … o Only 5 risk factors from the original FRISC model were used for this estimate: age, weight, prior

180. 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 11, 2016 - This annual-cycle microsimulation model was parameterized to estimate the person-level natural history … stroke events to approximate the effect of aspirin on ischemic stroke, resulting in a conservative estimate … long-term follow-up results from the Women's Health Study to develop competing risk prediction models to estimate … Another recent study 54 used a population-based incidence model to estimate the net difference in event … In addition, our RR estimate for ischemic stroke underestimates benefits because it is derived from combined