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  1. effectivehealthcare-admin.ahrq.gov/products/pain-chronic/research-protocol
    December 01, 2019 - Other important study factors: What was the study design? What was the sample size? … In what country was the study done? What was the funding source for the study? … of publication, source of study funding, study design characteristics, study population (including studyStudy Population and Relationship to MPP and Comparison groups Study MPP Population (duration … General Study Factors Study Design (RCT, CCT, Uncontrolled Observational, Case Report/Case
  2. effectivehealthcare-admin.ahrq.gov/products/disparities-quality-improvement/research-protocol
    December 01, 2019 - The study must include populations in which the purpose of the study is to examine a change in disparity … Study Design. … In all cases, the study must assess whether or not a disparity was reduced. Study Groups. … We will record quality assessments in tables, summarizing each study. … ., RCT, prospective observational study).
  3. effectivehealthcare-admin.ahrq.gov/sites/default/files/related_files/app-e-surv-report-2-nonopioid-pharmacol-chronic-pain.xlsx
    September 20, 2022 - Neuropathic pain study characteristics Author, Year Country Trial Type Quality Rating Type(s) of Pain … Fibromyalgia study characteristics Author, Year Country Trial Name Quality Rating Type(s) of Pain Demographics … Osteoarthritis study characteristics Author, Year Country Trial Name Quality Rating Type(s) of Pain … Chronic pelvic pain study characteristics Author, Year Country Trial Name Quality Rating Type(s) of … Rheumatoid arthritis study characteristics Author, Year Country Trial Name Quality Rating Type(s) of
  4. effectivehealthcare-admin.ahrq.gov/sites/default/files/product/pdf/assessing-the-risk-of-bias-in-systematic-reviews-of-health-care-interventions-01.pdf
    May 01, 2005 - Study Design. … Further, poor study reporting can make important aspects of study design and conduct unclear. … arms) Study design Yes (stronger study Not directly (however, Yes (overall risk of bias is designs … A study by Marshall et al. … of study design.
  5. effectivehealthcare-admin.ahrq.gov/products/skin-cancer/research-protocol
    September 01, 2019 - OR Prospective study/ OR Clinical study/ OR Case control study OR Family study/ OR Longitudinal study … / OR Retrospective study/ OR Prospective study/ OR Randomized controlled trials/ OR Cohort analysis … / OR (Cohort adj (study or studies)).mp. … OR (Case control adj (study or studies)).tw. OR (follow up adj (study or studies)).tw. … OR (observational adj (study or studies)).tw. OR (epidemiologic$ adj (study or studies)).tw.
  6. effectivehealthcare-admin.ahrq.gov/sites/default/files/pdf/malnutrition-hospitalized-adults-protocol.pdf
    October 19, 2020 - Study Design Criteria 1. … Elements to be abstracted include: general study characteristics (e.g., study design, objective, setting … study without additional input. … '/exp OR 'controlled study'/exp OR 'evaluation study'/de OR 'longitudinal study'/de OR 'major clinical … study'/de OR 'prospective study'/de OR 'treatment outcome'/de OR 'between groups':ti,ab OR 'case control
  7. effectivehealthcare-admin.ahrq.gov/products/malnutrition-hospitalized-adults/protocol
    December 01, 2020 - If the study appears to fit the inclusion criteria, then we will evaluate whether excluding the studyStudy Design Criteria For KQ 1, included studies must be systematic reviews of relevant study designs … Elements to be abstracted include: general study characteristics (e.g., study design, objective, setting … study without additional input. … '/exp OR 'controlled study'/exp OR 'evaluation study'/de OR 'longitudinal study'/de OR 'major clinical
  8. effectivehealthcare-admin.ahrq.gov/products/transparency-neuropathy/research-protocol
    June 01, 2021 - Objectives Study Purpose : To address questions about how to access and integrate information from … We will conduct a pilot study and prepare a report that addresses the following questions: Which … To estimate the number completed, we then added criteria to limit by study design, status and crudely … excluded pain studies: "Interventional" [STUDY-TYPES] AND NOT ("not yet recruiting" OR "terminated" … Study selection and matching with peer-reviewed publications Studies will be eligible if identified
  9. effectivehealthcare-admin.ahrq.gov/products/management-infantile-epilepsy/research-protocol
    July 01, 2021 - The article must be published as a full-length, peer-reviewed study. … Elements to be abstracted include: general study characteristics (e.g., study design, country, setting … March 7, 2021 Criteria for Study Inclusion and Exclusion, Study Design Criterion #3 "For pre-post … March 7, 2021 Criteria for Study Inclusion and Exclusion, Study Design Criterion #6 Allow outcome … data must have been collected prospectively (e.g., a prospective study itself, or a retrospective study
  10. effectivehealthcare-admin.ahrq.gov/products/lung-cancer-staging/research-protocol
    December 01, 2019 - Study Design Criteria The study must have provided data comparing two or more tests (or test strategies … Elements to be abstracted include general study characteristics (e.g., country, setting, study design … Multiple publications of the same study will be grouped together as a single study. … study'/exp OR 'major clinical study' OR 'retrospective study'/exp OR 'retrospective study') 27 … Was the study unaffected by spectrum bias (e.g., patients with known status before the study, or patients
  11. effectivehealthcare-admin.ahrq.gov/sites/default/files/related_files/mrsa-screening-2010_disposition-comments.pdf
    January 01, 2010 - The Robicsek study was an observational study of good quality. … Robicsek study) without any other study of good or fair quality, the starting level for the strength … study. … More detail about the quality rating for this study is presented in the table that describes study … The Hardy study was not included as it the study is not a randomized controlled trial (RCT) or quasi
  12. effectivehealthcare-admin.ahrq.gov/sites/default/files/related_files/medication-therapy-management_executive.pdf
    November 01, 2014 - (including designation of high risk of bias), we excluded the study. … Cohort: 2 (2,688) Insufficient High study limitations, inconsistent, direct, imprecise One study: adjusted … Cohort: 2 (3,062) Insufficient High study limitations, inconsistent, direct, imprecise One study: adjusted … One study: OR, 0.5; 95% CI, 0.3 to 0.9. … Rating the quality of evidence--study limitations (risk of bias).
  13. effectivehealthcare-admin.ahrq.gov/sites/default/files/upenn-final-report-2005-certs-ce-supplement.pdf
    January 01, 2005 - , Pennsylvania Date: December 21, 2006 FINAL REPORT We performed a methodologic study … A study funded by the US Food and Drug Administration and performed by the Research Triangle Institute … For a Medicaid study of Stevens-Johnson Syndrome also performed by Dr. … In our defense, the validation definition developed for this study was most appropriate for the study … A population-based study of Stevens-Johnson syndrome. Incidence and antecedent drug exposures.
  14. effectivehealthcare-admin.ahrq.gov/sites/default/files/pdf/administrative-data-validity_research.pdf
    January 01, 2007 - , Pennsylvania Date: December 21, 2006 FINAL REPORT We performed a methodologic study … A study funded by the US Food and Drug Administration and performed by the Research Triangle Institute … For a Medicaid study of Stevens-Johnson Syndrome also performed by Dr. … In our defense, the validation definition developed for this study was most appropriate for the study … A population-based study of Stevens-Johnson syndrome. Incidence and antecedent drug exposures.
  15. effectivehealthcare-admin.ahrq.gov/sites/default/files/related_files/breast-abnormalities-tests-update_surveillance.pdf
    September 01, 2012 - study was clearly affected by spectrum bias or not, and the prevalence of disease. … The study of PET/CT was a single-center study that enrolled a total of 44 patients with 55 suspicious … were enrolled in the study; and the prevalence of disease in the study. … Do Not Know The study of PET/CT was a single-center study that enrolled a total of 44 patients with … were enrolled in the study; and the prevalence of disease in the study.
  16. effectivehealthcare-admin.ahrq.gov/sites/default/files/related_files/mhs4-computerized-cds-protocol.pdf
    May 08, 2023 - Inclusion and Exclusion Criteria Study Parameter Inclusion criteria Exclusion criteria Population … Last year of data used in analysis 2015 or later for original research 6 Study Parameter … Information will be organized according to the review questions, and will include author, year, study … If any of the PSPs have more than one study of effectiveness, we will grade the strength of evidence … Information will be organized according to the review questions, and will include author, year, study
  17. effectivehealthcare-admin.ahrq.gov/products/physical-activity-wheelchair/protocol
    October 01, 2019 - What are the major weaknesses in study designs? … Study designs indicated in Table 1 will be included. … These decisions regarding study design, study size, publication date range, and prioritization of outcomes … design features (e.g., randomized trial versus observational study, study location). … The Key Questions Page 5, Study design IV.
  18. effectivehealthcare-admin.ahrq.gov/sites/default/files/pdf/wheelchair-users-amended-protocol.pdf
    June 21, 2019 - What are the major weaknesses in study designs? c. … Study designs indicated in Table 1 will be included. … These decisions regarding study design, study size, publication date range, and prioritization of outcomes … design features (e.g., randomized trial versus observational study, study location). … The Key Questions Page 5, Study design IV.
  19. effectivehealthcare-admin.ahrq.gov/sites/default/files/related_files/breast-abnormalities-tests_appendixes.pdf
    May 23, 2005 - Study Quality and Strength of Evidence Evaluation Study Quality and Strength of Evidence Evaluation … Was the study prospective? 4. Did the study avoid a case-control design? 5. … Chen et al. 2003320 Did not study the population of interest-- screening study of women with dense breasts … Fung and Jackson 1990340 Did not study the population of interest-- screening study of women with dense … Kaplan et al. 2001358 Did not study the population of interest-- screening study of women with dense
  20. effectivehealthcare-admin.ahrq.gov/products/colorectal-surgery-preparation/research-protocol
    December 01, 2019 - This is potentially important because this study represented the second or third largest available study … We argue that the retracted study should not be included at all in a meta-analysis. … Using the (fairly liberal) “rule of 10,” this means that a study needs to include at least 40 (= 4 × … Data from each eligible study will be extracted by a single reviewer. … Studies of different designs will be graded within the context of their study design.

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