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Showing results for "estimated".

41. Venous-Ulcers-Treatment-Future Research (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/venous-ulcers-treatment-future_research.pdf
    January 01, 2014 - study completion date: August 2011 Estimated primary completion date: May 2011 (Final … study completion date: August 2010 Estimated primary completion date: September 2009 ( … study completion date: Not given Estimated primary completion date: Not given Purpose … study completion date: Ongoing Estimated primary completion date: Ongoing Purpose: To … study completion date: February 2013 Estimated primary completion date: December 2012

42. S166 (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/s166.pdf
    October 01, 2007 - Because TBP and TNP are estimated from different studies, they are statistically independent. … then combined with the priors to derive posterior distributions for each study and for the overall estimated … The comparison of B versus C is estimated as: �BC � �AB � �AC with corresponding standard error SEBC … � �SEAB2 � SEAC2 Combined Comparison—Frequentist Given an estimated meta-analytic mean difference and

43. Correcting for Publication Bias in the Presence of Covariates | Effective Health Care (EHC) Program
    effectivehealthcare.ahrq.gov/products/publication-bias/research
    September 16, 2011 - Results Meaningful, albeit incomplete, reduction in the bias of estimated metaregression model parameters

44. Development of Harmonized Outcome Measures for Use in Patient Registries and Clinical Practice: Methods and Lessons Learned (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/white-paper-standardized-library_0.pdf
    February 01, 2019 - An estimated 86 million Americans aged 20 years or older have prediabetes. … enrollment of 100,000; 1 with estimated enrollment of 30,000; others 100-500; several studies (not … Every year, an estimated 30,000 people are fitted with a brace and 38,000 undergo surgery for spinal … new cases and 1,980 estimated deaths in 2016. … In 2013, estimated 637,000 people living with thyroid cancer in US Accounts for 0.3% of all cancer

45. Development of Harmonized Outcome Measures for Use in Patient Registries and Clinical Practice: Methods and Lessons Learned (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/wysiwyg/white-paper-standardized-library.pdf
    February 01, 2019 - An estimated 86 million Americans aged 20 years or older have prediabetes. … enrollment of 100,000; 1 with estimated enrollment of 30,000; others 100-500; several studies (not … Every year, an estimated 30,000 people are fitted with a brace and 38,000 undergo surgery for spinal … new cases and 1,980 estimated deaths in 2016. … In 2013, estimated 637,000 people living with thyroid cancer in US Accounts for 0.3% of all cancer

46. S108 (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/s108.pdf
    October 01, 2007 - The weight was stabilized by using as the numerator the estimated prob- ability of the individual’s observed … Therefore, the estimated population HR should be interpreted to be an approximation of the average population … In the “unconfounded-indirect ef- fect” simulation, the crude HR estimated by Cox was 0.6, whereas the … Thus, the bias which was calculated as the estimated HR divided by true HR, ranged from 0.61 to 0.64. … In contrast, many of the published studies that examined outcomes of adverse events directly estimated

47. Empirical Evidence of Associations Between Trial Quality and Effect Size | Effective Health Care (EHC) Program
    effectivehealthcare.ahrq.gov/products/trial-quality-effect-evidence/research
    June 21, 2011 - In dataset 1, the 11 individual criteria were consistently associated with lower estimated effect sizes

48. Continuous-Outcomes-Quantitative-Synthesis Methods (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/continuous-outcomes-quantitative-synthesis_methods.pdf
    March 01, 2011 - The common SD can be estimated as: .T C T C n n SD SE n n (7) Direct use of the … In these situations, SD can be estimated as IQR/1.35 or as range/4. … For example, if the sample size is 22, then SD could be estimated as range/3.819. … (16) 2 T T C C P T C n SD n SD S n n The estimated variance for Cohen’s d and … The estimated variance for Hedges’ gadj is given by 2 ( ) + .

49. Suppl-1-User-Guide-To-Ocer 130129 (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/suppl-1-user-guide-to-ocer_130129.pdf
    January 01, 2011 - discussion will necessarily deal with sample size issues and statistical inference for the parameters estimated … However, at a more basic level, researchers should describe circumstances under which the parameters estimated … In the study by McClellan and colleagues cited above, the authors estimated the effectiveness of surgical

50. Methods Guide for Medical Test Reviews (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/methods-guidance-tests-metaanalysis_methods.pdf
    July 01, 2012 - Within each study, sensitivity and specificity are independent, because they are estimated from different … The larger the time interval, the more CK-MB is released into the bloodstream, affecting the estimated … Yet, even if the estimated correlation between sensitivity and specificity is positive (i.e., not in … • A summary line may not be well estimated when the sensitivities and specificities of the various … studies show little variability or when their estimated correlation across studies is small.

51. Attention Deficit Hyperactivity Disorder Medications and Risk of Serious Cardiovascular Disease in Children and Youth (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/adhd-heart-disease-adults_research.pdf
    November 01, 2011 - probability that the patient was a current ADHD medication user on the first day of study follow-up, estimated … 4.12 1.03 0.57 1.89 Current User, any ADHD drug 373,667 7 1.87 0.75 0.31 1.85 †Hazard ratios estimated … evidence of serious psychiatric disorders‡ Current User Nonuser 0.66 0.20-2.16 †Hazard ratios estimated … Nonuser 1,597,962 49 3.07 1.24 0.73-2.08 Current User 373,667 7 1.87 0.70 0.29-1.72 †Hazard ratios estimated … 137,448 1 0.73 - - Atomoxetine‡ 29,330 1 3.41 - - Pemoline‡ 14,632 1 6.83 - - †Hazard ratios estimated

52. Executive Summary_Comparative Effectiveness Review No. 273_Treatment of Stages I-III Squamous Cell Anal Cancer: A Systematic Review (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/related_files/cer-273-anal-cancer-executive-summary.pdf
    August 01, 2024 - Moderate Colostomy-free survival (up to 5 yrs) 1; RCT; n=110 CRT favored over RT alone; estimated

53. Covariate Selection for Observational Comparative Effectiveness Research
    effectivehealthcare.ahrq.gov/sites/default/files/considerations-for-statistical-chapter-10.pptx
    January 01, 2013 - probability of receiving treatment (or exposure) conditional on observed covariates and is typically estimated … origin=crossref Disease risk scores (DRSs) measure the estimated probability or rate of outcome occurrence … The DRS may be estimated in two ways. … The DRS also may be estimated as an "unexposed-only" DRS, from a regression model fit only for the unexposed

54. Topic Suggestion Description | Effective Health Care Program
    effectivehealthcare.ahrq.gov/get-involved/nominated-topics/question-what-is-the-etiology-of-cryptorchidism-what-are-the-environmental-factors-maternal-smoking-maternal-diabetes-mellitus-etc-that-may-contribute-to-the-development-of-this-condition-question-what-is-the-ideal-diagnostic
    May 10, 2010 - Cryptorchidism, also known as undescended testicle, has been estimated to affect over 3% of full-term … It has been estimated that there were over 600,000 (96 per 100,000) physician office visits with cryptorchidism … information for value driven healthcare data, and the cost of infant and postpubertal orchiopexy has been estimated

55. Data Points #2: Incidence of diabetic foot ulcer and lower extremity amputation among Medicare beneficiaries, 2006-2008. | Effective Health Care (EHC) Program
    effectivehealthcare.ahrq.gov/products/diabetes-foot-ulcer-amputation-incidence/research
    February 17, 2011 - It is estimated that by 2025, 300 million people worldwide will have diabetes and by 2030, 360 million … Using the same dataset, the CDC estimated that the rate of LEA in 2005 was 5.3 to 5.6 per hospital discharge

56. Data Points #7: Utilization of anticancer biologic products among Medicare beneficiaries, by diagnostic cancer subchapter, 2006-2009 | Effective Health Care (EHC) Program
    effectivehealthcare.ahrq.gov/products/cancer-drugs-utilization/research
    August 26, 2011 - In fact, the off-label use of cancer therapy was estimated to reach 50 to 75 percent by 2005, according

57. Enzyme-Replacement Therapies for Lysosomal Storage Diseases | Effective Health Care (EHC) Program
    effectivehealthcare.ahrq.gov/products/lysosomal-storage-diseases-therapies/technical-brief
    January 02, 2013 - Lysosomal storage diseases (LSDs) comprise about 50 unique monogenic autosomal or X-linked diseases with an estimated

58. Screening for Glaucoma: Comparative Effectiveness | Effective Health Care (EHC) Program
    effectivehealthcare.ahrq.gov/products/glaucoma-screening/research
    April 12, 2012 - Objectives Open-angle glaucoma (OAG) is the most common form of progressive optic neuropathy, and it is estimated

59. Ch 10-User-Guide-To-Ocer 130129 (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/ch_10-user-guide-to-ocer_130129.pdf
    January 01, 2011 - probability of receiving treatment (or exposure) conditional on observed covariates, and it is typically estimated … The DRS may be estimated in two ways. … The DRS may also be estimated as an “unexposed-only” DRS, from a regression model fit only for the

60. S116 (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/s116.pdf
    October 01, 2007 - These associations were estimated using a linear model of the patient characteristic that included the … observations within physicians, the parameters and standard errors for all multivariable models were estimated … †Parameter standard errors estimated robustly to account for correlation of patient outcomes within physician … Prevalence of risk factor among atypical users minus prevalence of risk factor among conventional users estimated … atypical APM minus prevalence among patients of physicians who most recently prescribed a conventional APM estimated