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41. Meditation Executive (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/related_files/meditation_executive.pdf
    January 01, 2014 - They measure eating using food diaries to calculate how much energy or fat a person has consumed over … However, many studies did not report enough information to calculate confidence intervals for the relative … We calculate it as the difference between the change over time in the meditation group and the change … outcome; primary analysis (PA), the number of trials that reported information that allowed us to calculate … Among 109 outcomes in 41 trials, trials did not give enough information to calculate a relative difference

42. Research Protocol: Diabetes Medications for Adults With Type 2 Diabetes: An Update Focused on Monotherapy and Add-On Therapy to Metformin (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/diabetes-update-2015_research-protocol.pdf
    January 01, 2015 - If this is not reported, we will calculate the point estimate using the mean difference from baseline … If the mean difference from baseline is not reported, we will calculate this from the baseline and final … are no measures of dispersion for the mean difference from baseline for each group, we will calculate … For hypoglycemia and all other dichotomous outcomes, we will calculate pooled odds ratios using a random-effects

43. Hypertension-Drugs-Utilization Research (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/hypertension-drugs-utilization_research.pdf
    January 25, 2011 - Payments for Antihypertensive Drugs: For each of the study years of interest, we used Part D claims to calculate

44. Slide 1 (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/johnson_-ahrq-mcda-presentation.pdf
    August 27, 2012 - Slide 1 Research Triangle Institute RTI International is a trade name of Research Triangle Institute. www.rti.org The Use of Conjoint Analysis to Elicit Patient Preferences in Selecting Treatment Endpoints F. Reed Johnson, PhD Distinguished Fellow and Principal Economist Research Triangle Institute I…

45. Methods Guide for Comparative Effectiveness Reviews - Expanded Guidance on Selected Quantitative Synthesis Topics (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/quantitative-synthesis-expanded-methods_methods.pdf
    March 01, 2013 - Similar to relative risk, investigators should calculate NNT/NNH based on combined hazard ratio or rate … • For time to event data and count data, investigators should also calculate NNT/NNH while incorporating

46. Disposition of Comments Report for Procalcitonin-Guides Antibiotic Therapy (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/related_files/cer78_procalcitonin_disposition_20121210.pdf
    October 05, 2012 - Other information reported in the study may also be helpful to calculate the 95% or standard error. … We were unable to calculate 95% CI in this case as the authors reported only the median values along

47. S166 (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/s166.pdf
    October 01, 2007 - and the 3-arm trials (ie, trials analyzing BNZ, NBNZ, and placebo) included in the original review to calculate … estimate (�IV) is given by: �IV � �wi�i �wi where wi � 1 SEi 2 For the random effects estimate we calculate

48. Data-Points 1 Diabetic-Foot-Ulcers Data 02-2011 (xls file)
    effectivehealthcare.ahrq.gov/sites/default/files/data-points_1_diabetic-foot-ulcers_data_02-2011.xlsx
    January 01, 2011 - Prevalence of Diabetes Prevalence of Diabetes in Medicare Parts A and B Fee-for-Service (FFS) Cohort Population (Millions), 2007 Algorithm Period of continuous enrollment (months) Number of Beneficiaries in Enrollment Population Number of Beneficiaries with Diabetes Diabetes Rate in Enrolled Population 1 1 34.6 9…

49. Engaging Stakeholders to Identify and Prioritize Topics for Future Research: Recommended activities and reporting practices (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/stakeholders-engagement-others_research-2011.pdf
    January 01, 2011 - Engaging Stakeholders to Identify and Prioritize Topics for Future Research: Recommended activities and reporting practices 1 Engaging Stakeholders to Identify and Prioritize Topics for Future Research: Recommended activities and reporting practices This table presents a series of recommended activities for resea…

50. Colorectal-Cancer-Staging Executive (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/related_files/colorectal-cancer-staging_executive.pdf
    September 01, 2014 - 1 Comparative Effectiveness Review Number 142 Imaging Tests for the Staging of Colorectal Cancer Executive Summary Background Colorectal Cancer In the United States each year colon cancer is diagnosed in approximately 100,000 people and rectal cancer is diagnosed in another 50,000.1 Colorectal cancer usually…

51. Conducting Quantitative Synthesis when Comparing Medical Interventions: AHRQ and the Effective Health Care Program (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/methods-guidance-quantitative-synthesis_methods.pdf
    October 01, 2010 - situation, when a subset of included studies only report, say, RR, without reporting raw data to calculate … Investigators should calculate a confidence interval for NNT/NNH as well. 26,27 Note that both … Investigators can also calculate HR and its variance if observed and expected events can be extracted

52. Conducting Quantitative Synthesis when Comparing Medical Interventions: AHRQ and the Effective Health Care Program (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/methodsguide_conductingquantitativesynthesis.pdf
    October 01, 2010 - situation, when a subset of included studies only report, say, RR, without reporting raw data to calculate … Investigators should calculate a confidence interval for NNT/NNH as well. 26,27 Note that both … Investigators can also calculate HR and its variance if observed and expected events can be extracted

53. Cer-243-Prehospital-Airway-Management-Appendix-F-1 0 (xls file)
    effectivehealthcare.ahrq.gov/sites/default/files/cer-243-prehospital-airway-management-appendix-f-1_0.xlsx
    January 01, 2016 - Outcomes DA Table F-1. Outcomes evidence table Author, Year KQ Airway Type Intervention 1 Device Name/Description Intervention 1 N Analyzed Intervention 1 Airway Type Intervention 2 Device Name/Description Intervention 2 N Analyzed Intervention 2 Outcome Category Outcome Detail Analysis Modifier Category (KQ4 Only) M…

54. S23 (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/s23.pdf
    October 01, 2007 - Using the Peto method to calculate the odds ratio yields an estimate for harm of 7.8 (P � 0.01).

55. Methods Future Research Needs Number 8: Framework for Considering Study Designs (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/study-design-framework_research.pdf
    March 01, 2012 - We calculate this assuming a minimum followup of 2.5 years, a patient recruitment period of 5 years

56. Disposition of Comments_Systematic Review_Pharmacologic and Nonpharmacologic Treatments for Posttraumatic Stress Disorder: 2024 Update of the Evidence Base for the PTSD Trials Standardized Data Repository (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/related_files/ptsd-pharm-non-pharm-treatment-update-disposition-comments.pdf
    August 28, 2024 - similar description of the effect sizes captured particularly when the methods and formula used to calculate … consider expanding database resources to include the ability for users such as guideline developers to calculate

57. Geographic Variation in Carotid Endarterectomy and Carotid Stenting Among Medicare Beneficiaries, 2003-2006 (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/cardiology-health-outcomes_research.pdf
    July 01, 2010 - We used Kaplan-Meier methods to calculate unadjusted 30-day and 1-year mortality rates.

58. Data-Points 2 Diabetic-Foot-Ulcers Data 02-2011 (xls file)
    effectivehealthcare.ahrq.gov/sites/default/files/data-points_2_diabetic-foot-ulcers_data_02-2011.xlsx
    January 01, 2011 - DFU Incidence Annual Incidence of Foot Ulcer Among Diabetic Medicare Parts A and B Fee-for-Service Beneficiaries, 2006-2008 By Age Category, Gender, and Race, and Broken Down by Diagnosis of Peripheral Artery Disease (PAD) (Algorithm 3: 12-month period of continuous enrollment and continuous FFS enrollment throug…

59. Executive Summary_Pharmacologic and Nonpharmacologic Treatments for Posttraumatic Stress Disorder: 2024 Update of the Evidence Base for the PTSD Trials Standardized Data Repository (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/related_files/ptsd-5-final-report-update-2024-executive-summ.pdf
    January 01, 2024 - Executive Summary_Pharmacologic and Nonpharmacologic Treatments for Posttraumatic Stress Disorder: 2024 Update of the Evidence Base for the PTSD Trials Standardized Data Repository Systematic Review Pharmacologic and Nonpharmacologic Treatments for Posttraumatic Stress Disorder: 2024 Update of the Evidence …

60. Amended Protocol: Interventions for Breathlessness in Patients with Advanced Cancer (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/dyspnea-protocol-amended.pdf
    May 19, 2020 - For continuous outcomes, we will calculate a standardized mean difference using a random-effects model … In a situation where dichotomous outcomes are presented, we will calculate a pooled effect estimate