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Total Results: 931 records

Showing results for "estimated".

201. Archived: C-Reactive Protein as a Risk Factor for Coronary Heart Disease: A Systematic Review and Meta-analyses for the U.S. Preventive Services Task Force: Coronary Heart Disease: Screening Using Non-Traditional Risk Factors | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/c-reactive-protein-as-a-risk-factor-for-coronary-heart-disease-a-systematic-review-and-meta-analyses-for-the-us-preventive-services-task-force/coronary-heart-disease-screening-using-non-traditional-risk-factors-2009
     July 15, 2008 - 17 , 27 and a log-linear association of CHD risk over the midrange of log-CRP levels. 17 , 28 We estimated … We estimated CIs by using reported SEs for the coefficient of CRP level when studies analyzed CRP level … The negative study, 43 , an analysis from the Framingham cohort, estimated the 10-year risk for incident … The estimated 10-year risk did not significantly differ among the 3 CRP tertiles, and all 3 subgroups … based on CRP level had an estimated 10-year risk in the intermediate range.

202. C-Reactive Protein as a Risk Factor for Coronary Heart Disease: A Systematic Review and Meta-analyses for the U.S. Preventive Services Task Force (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/khUSqr94jqWPErt9ZRnQ95
     October 01, 2009 - We estimated distribution parameters of CRP level from published infor- mation from each study. … We estimated CIs by using re- ported SEs for the coefficient of CRP level when studies analyzed CRP level … We assessed statistical heter- ogeneity among the studies by using standard chi-square tests and estimated … The estimated 10-year risk did not signif- icantly differ among the 3 CRP tertiles, and all 3 sub- groups … based on CRP level had an estimated 10-year risk in the intermediate range.

203. Archived: Evidence Summary: Genital Herpes Infection: Serologic Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary/genital-herpes-screening-november-2016
     December 20, 2016 - The estimated seroprevalence of HSV-2 in the United States was 16% in 2005-2010; only 14% of seropositive … prevalence in included studies), with test sensitivity of 99% and specificity of 81%, there would be an estimated … population among people with unknown symptom status), the number of true-positive results would be estimated … at 15,840, and the number of false-positive results would be estimated at 15,960 (positive predictive

204. Evidence Summary: Aspirin Use to Prevent Preeclampsia and Related Morbidity and Mortality: Preventive Medication | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary/low-dose-aspirin-use-for-the-prevention-of-morbidity-and-mortality-from-preeclampsia-preventive-medication
     September 28, 2021 - birthweight, preterm birth, placental abruption, stillbirth, and neonatal death. 2 , 11 , 12 The estimated … For each KQ, the statistical heterogeneity of included studies was estimated with I 2 statistics and … The pooled result showed an estimated 20% reduced risk of preterm birth associated with intervention … The pooled result indicated an estimated 18% reduced risk of having an infant that was SGA/IUGR for women … Methods to calculate uncertainty in the estimated overall effect size from a random-effects meta-analysis

205. Archived: Visual Impairment: Screening, 1996 | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/recommendation/visual-impairment-screening-1996
     January 01, 1996 - Preschool Children Undetected vision problems are common in preschool children, with an estimated … Snellen letters are estimated to have a sensitivity of only 25%-37%. 26 Refractive screening is not … The RDE has an estimated sensitivity of 54-64%, specificity of 87-90%, positive predictive value of 57%

206. doi:10.1016/S0749-3797(03)00122-3 (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/hWzpnYXDpQzUr8U_5xY6qS
     January 01, 2003 - of hypertension in- clude end-stage renal disease, retinopathy, and aortic aneurysm.4–6 In 1998, an estimated … as young adults.9,10 Among children with hypertension, the prevalence of secondary hypertension is estimated … of oral potassium supplementation on blood pressure, potassium supplementation (60 mmol or more) was estimated

207. PEDS20152567 746..752 (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/s2xawZNAWVC5qgGyTT6r8m
     October 01, 2015 - RATIONALE Importance The estimated prevalence of iron deficiency anemia in children ages 1 to 5 years … anemia.3 Based on 1999 to 2002 National Health and Nutrition Examination Survey (NHANES) data, the estimated … worldwide7 and in the United States.8,9 It represents ∼40% of cases of anemia in the United States.1 The estimated

208. Interventions to Prevent Falls in Older Adults: Updated Evidence Report and Systematic Review for the USPSTF (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/HhFR4LyVtxMcwmafRH6Ehp
     June 04, 2024 - the data, the clustering effect was accounted for by applying a design effect, which was based on an estimated … average cluster size and multiplied by an estimated in- traclass correlation (estimated to be .05 based … ies by applying standard χ2 tests, and the proportion of total vari- ability in point estimates was estimated … Absolute reductions that could be expected in a hypothetical population were estimated for 4 outcomes … interval, point estimate, and upper confidence interval from the pooled results, this figure shows estimated

209. Screening for HIV: A Review of the Evidence for the U.S. Preventive Preventive Services Task Force (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/3qpQqeeozW8nV3a4_BWntp
     June 20, 2019 - Infection with HIV-1 is estimated to affect 850 000 to 950 000 persons in the United States (1). … No studies have estimated the effects of HAART on horizontal transmission rates. … An epidemiologic study estimated that the annual HIV transmission rate from HIV-seropositive persons … No studies have estimated the effects of counseling HIV-positive persons regarding injection drug use … The estimated prevalence and incidence of HIV in 96 large US metropolitan areas.

210. Archived: Final Modeling Report: Breast Cancer: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/final-modeling-report/breast-cancer-screening-2009
     November 15, 2009 - Introduction In 2009, an estimated … Benefits We estimated the cumulative probability of unscreened women dying of breast cancer from age … In our previous work 7 , 9-11 , 13-15 , results of each model accurately projected independently estimated … Of the 6 models, 5 estimated rates of overdiagnosis.

211. Archived: Evidence Summary: Human Immunodeficiency Virus (HIV) Infection: Screening, 2005 | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary/human-immunodeficiency-virus-hiv-infection-screening-2005
     July 05, 2005 - Infection with HIV-1 is estimated … No studies have estimated the effects of HAART on horizontal transmission rates. … The estimated prevalence and incidence of HIV in 96 large US metropolitan areas.  … Third, we estimated benefits only for the first 3 years after screening, although HAART is likely to … Similarly, we estimated RR DM and var(log( RR DM )) from a meta-analysis of the 16 trials comparing

212. Screening for Abdominal Aortic Aneurysm: A Best-Evidence Systematic Review (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/teeHcmNgvNBSj4-E9SN5QK
     February 01, 2005 - the prevalence of AAAs in men age 65 to 74 years from a screening study of 126 696 U.S. veterans.1 We estimated … The estimated number of men age 65 to 74 years in the U.S. population was obtained from U.S. … , n No screening 320 40 360 Invited for screening 182 23 205 AAA deaths prevented, n 138 17 155 Estimated … showed small but significant decreases in 1-month survey measures of general health perception and self-estimated … associated with a 5-fold increase in AAA risk.1 Using a model of AAA screening in 65- to 74-year-old men, we estimated

213. Archived: Evidence Summary: Skin Cancer: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary/skin-cancer-screening-july-2016
     July 26, 2016 - registry–based systems or pathology or biopsy reports within a defined period after receipt of screening and estimated … Therefore, false-negative rates for melanoma were estimated using prior literature in a population screened … the study did not report sensitivity for melanoma detection, sensitivity could be calculated using an estimated … GLOBOCAN 2012: Estimated cancer incidence, mortality and prevalence worldwide in 2012. … The study did not report sensitivity, but by using the study's estimated false-negative rates, sensitivity

214. Evidence Summary: Statin Use for the Primary Prevention of Cardiovascular Disease in Adults: Preventive Medication | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary/statin-use-in-adults-preventive-medication
     August 23, 2022 - Compared with the 2016 USPSTF review, estimated benefits of statin therapy on mortality were slightly … For cardiovascular mortality, the pooled estimate was no longer statistically significant, and the estimated

215. Evidence Summary: Breast Cancer: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary/breast-cancer-screening
     April 30, 2024 - A nonrandomized trial emulation study estimated no mortality difference for screening beyond age 74 years … past 20 years. 1 The average age-adjusted rate for the years 2016-2020 was 19.6 per 100,000, with an estimated … aged 70 to 84 years (1999 to 2008), eligible for breast cancer screening, and with at least a 10-year estimated … The study estimated the effect of stopping screening at ages 70, 75, and 80 years compared with continued … biennial:    3 NRSIs (n = 920,954) Annual vs triennial:    Interval cancers: 1 RCT (n = 76,022) estimated

216. Fbqmoapkebekmj7Aqmale5 (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/fbQmoAPKeBekmJ7aqmALe5
     June 01, 2014 - Total health, long-term, and hospice care costs for dementia in the United States were an estimated $183 … These costs do not include the estimated $202 billion in uncompensated care that informal caregivers

217. Archived: Cognitive Impairment in Older Adults: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/recommendation/cognitive-impairment-in-older-adults-screening-2014
     March 18, 2014 - Total health, long-term, and hospice care costs for dementia in the United States were an estimated $183 … These costs do not include the estimated $202 billion in uncompensated care that informal caregivers

218. Screening for Skin Cancer (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/cLuJZx55Z6ApzYv836rkSp
     Screening for Skin Cancer ASPIRIN FOR THE PREVENTION OF CARDIOVASCULAR DISEASE CLINICAL SUMMARY OF U.S. PREVENTIVE SERVICES TASK FORCE RECOMMENDATION Population Men Age 45-79 Years Women Age 55-79 Years Men Age < 45 Years Women Age < 55 Years Men & Women Age ≥ 80 Years …

219. Archived: Aspirin Use to Prevent Cardiovascular Disease and Colorectal Cancer: Preventive Medication | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/recommendation/aspirin-to-prevent-cardiovascular-disease-and-cancer-april-2016
     April 11, 2016 - across individuals with varying baseline CVD risk. 8 , 12 Table 1 and Table 2 present the USPSTF’s estimated … In addition, Table 1 and Table 2 present the USPSTF’s estimated lifetime number of GI bleeding events … The USPSTF estimated life-years and quality-adjusted life-years (QALYs) saved as one part of its consideration … The costs of caring for persons with CVD were estimated at $315 billion in 2010. 2 Cancer accounts … In 2014, there were an estimated 137,000 new cases and 50,000 deaths due to CRC. 3 Scope of Review

220. 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 - Stroke benefits are conservatively estimated. … Baseline 10-year CVD risk was rounded to the nearest integer and estimated using the American College … 12 , 27-34 The effect of aspirin on the RR for CRC incidence after 10 years of continuous use was estimated … Health utilities for outcomes affected by aspirin use were estimated using literature sources 37-46 … nonelevated risk population (that is, among persons for whom aspirin use is not contraindicated) were estimated