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  1. effectivehealthcare.ahrq.gov/sites/default/files/pdf/multiple-sclerosis_research-protocol.pdf
    December 17, 2013 - Specific suggestions added clarity to the included interventions and the timing of study followup. … Study inclusion criteria Category Criteria for Inclusion Study Enrollment Studies that enroll adults … Study Quality All studies meeting inclusion criteria will be screened for eligibility. … One investigator will abstract relevant study, population demographic, and outcomes data. … For KQ2, we will also abstract study aims and study findings.
  2. effectivehealthcare.ahrq.gov/sites/default/files/related_files/arthritis-psoriatric_surveillance.pdf
    March 01, 2013 - conditions and findings for each new included study into an evidence table, we assessed whether the … for study design (non-systematic review). … Study did not compare specific drugs. … Evidence Table Author, Year Study Design Study name Drugs Year conducted N, Population F/U … Author, Year Study Design Study name Drugs Year conducted N, Population F/U Length Efficacy
  3. effectivehealthcare.ahrq.gov/sites/default/files/related_files/patient-centered-medical-home_executive.pdf
    July 01, 2012 - before-and-after study. … , uncontrolled pre- and postintervention study. … Data abstraction forms for KQs 1–3 included descriptions of the study design, study population, interventions … and comparators, financial models, implementation methods, study outcomes, and study quality. … This study generally showed no differences on the key outcomes addressed.
  4. effectivehealthcare.ahrq.gov/sites/default/files/related_files/high-cholestorol-medications_disposition-comments.pdf
    March 10, 2010 - Because the EPC contacted the study authors, rather than the study sponsors, response was slow and … The study reported no SAEs. Thank You. … The assessment for study quality requires certain information. … Therefore, ATP III LDL-c goal is applicable to this study. … Quotes from Protocol 023 (The Feldman study)………….
  5. effectivehealthcare.ahrq.gov/sites/default/files/related_files/heart-failure-natriuretic-peptide_executive.pdf
    November 01, 2013 - Study Selection For KQs 1, 2, and 7, the only excluded study design was the case report. … Table A shows study selection criteria. … Results from the 19 Breathing Not Properly Multinational Study. … Results from the Breathing Not Properly Multinational Study. … Study. J Am Coll Cardiol. 2010;56(25):2090-100. 170.
  6. Untitled (pdf file)

    effectivehealthcare.ahrq.gov/sites/default/files/related_files/pelvic-pain-surveillance-151130.pdf
    July 10, 2015 - of Chronic Pelvic Pain research network study. … The MAPP research network: a novel study of urologic chronic pelvic pain syndromes. … The study comparing goserelin versus progestogen did not report on adverse effects. … of Chronic Pelvic Pain research network study. … Clauw, D.J., MAPP Research Network Study Group. (2014).
  7. 04-E029-1 Summary (pdf file)

    effectivehealthcare.ahrq.gov/sites/default/files/related_files/prostate-cancer-surveillance_executive.pdf
    December 01, 2011 - prostate cancer decreased during the study period (1988– 95). … A similar trend was observed in a study based on the SEER-New Mexico registry. … Availability of technology No study addressed this factor. … Small area variation No study addressed this factor. … Risk assessment, predictive models No study addressed this factor.
  8. effectivehealthcare.ahrq.gov/sites/default/files/pdf/c-difficile-future_research.pdf
    October 26, 2012 - Study design evaluations for Research Questions 1.1 and 1.2 Study design considerations Randomized … Study design evaluations for Research Questions 1.1 and 1.2 (continued) Study design considerations … trial (RCT) Prospective cohort study Nested case-control study Case-control study Description of … Study design evaluations for Research Question 2.3 Study design considerations Prospective cohort … Study design evaluations for Research Questions 2.1 and 4.1 Study design considerations Randomized
  9. effectivehealthcare.ahrq.gov/sites/default/files/related_files/nephropathy-contrast-induced_executive.pdf
    October 01, 2015 - ● Was knowledge of the allocated intervention adequately prevented during the study? … ● Are reports of the study free of suggestion of selective outcome reporting? … Study limitations were determined using the following algorithm for a body of evidence. … limitations, we did not see any pattern indicative of a trend by study quality. … One observational study showed results similar to the RCTs.
  10. effectivehealthcare.ahrq.gov/sites/default/files/pdf/transparency-infertility_research-protocol.pdf
    September 02, 2016 - We will use the fields, “recruitment,” “study results,” “study type,” “conditions,” “interventions,” … study with a matching published manuscript that was not identified in the systematic review search. … We will report the studies by time elapsed since study completion and identify whether the study was … A study investigator will review the matching classification for any studies or variables rated as “ … Impact on Systematic Review Conclusions Study conclusions will flow from the strength of evidence
  11. effectivehealthcare.ahrq.gov/sites/default/files/pdf/fatty-acids-cardiovascular-disease_research-protocol.pdf
    April 02, 2015 - 4) What study designs are of value? … Similar study designs will be included. … , and study quality. … different baseline risks in each study, and for between-study heterogeneity. … (observational adj (study or studies)).mp.
  12. effectivehealthcare.ahrq.gov/sites/default/files/pdf/prostate-cancer-test_research-protocol.pdf
    October 14, 2011 - Quality assessments will be summarized for each study and recorded in tables. … Were withdrawals from the study explained? … For study designs other than RCTs, were design limitations discussed? 10. … Quality assessments will be summarized for each study and recorded in tables. … of comparator tests, geographical study sites, study subject inclusion criteria, biopsy protocol (e.g
  13. S13 (pdf file)

    effectivehealthcare.ahrq.gov/sites/default/files/s13.pdf
    October 01, 2007 - Key Words: comparative effectiveness, bias, confounding (Med Care 2007;45: S13–S15) The study of patient … Unique Problems in the Study of Pharmaceuticals Exposure misclassification is a unique challenge in … Also, depletion of susceptibles can occur in a study of prevalent users. … Outcome misclassification is also a substantial threat to the validity of the study. … physicians would not be practical or facilitate a valid study, because of a Hawthorne effect.
  14. effectivehealthcare.ahrq.gov/sites/default/files/pdf/quantitative-synthesis-expanded-methods_methods.pdf
    March 01, 2013 - Distributions of meta-analysis results (summary odds ratio and between-study variance) in subsets of … illness of the study population, then: • Consider a control rate meta-regression to explain between-study … Types of studies included Study design Specify what type of study designs are being combined (e.g … , study design, target population, study population, baseline risk and other important PICOS study characteristics … combined study estimates based on the type of data and choice of effect measure.
  15. effectivehealthcare.ahrq.gov/sites/default/files/pdf/cancer-pancreas_research-protocol.pdf
    August 09, 2013 - Elements to be abstracted include general study characteristics (e.g., country, setting, study design … Did the study use appropriate randomization methods? … Did ≥85% of the patients complete the study? 21. … Was there duplicate study selection and data extraction? 6. … Was the individual study quality assessed? 7a.
  16. effectivehealthcare.ahrq.gov/sites/default/files/pdf/suda-final-protocol.pdf
    October 02, 2018 - (as one study). … One methodologist will extract data for each study. … We do not plan to contact study authors for additional data. … , outcomes, and study quality. … For each evaluated comparison, we will assess the number of studies, their study designs, the study
  17. effectivehealthcare.ahrq.gov/sites/default/files/related_files/nephropathy-contrast-induced_disposition-comments.pdf
    January 07, 2016 - study used IOCM, LOCM or HOCM" with the cited study being Ochoa et al Ref 45). … This is incorrect; this study did not use HOCM; this is probably referring to the ACT study(Reference … Differences in study design are not adequately detailed. … Comments on Study Appraisal and Synthesis 3. … The study by ACT investigators, Berwanger et al.
  18. effectivehealthcare.ahrq.gov/sites/default/files/pdf/epilepsy-medicine_research-protocol.pdf
    February 01, 2008 - Each study will be assessed for the following individual criteria: comparable study groups at baseline … of a study. … funding, study design characteristics and methodological quality criteria, study population (including … To assess study design, we will record if the study was a randomized controlled trial or an observational … study.
  19. effectivehealthcare.ahrq.gov/sites/default/files/pdf/measuring-blood-pressure_research-protocol.pdf
    April 11, 2011 - Study Design: same as for KQ 1. KQ 3 Population: same as for KQ 1. … Study Design: same as for KQ 1. KQ 4 Population: same as for KQ 1. … Study Design: same as for KQ 1. KQ 5 Population: same as for KQ 1. … Design:  Prospective longitudinal study  N ≥ 100 for adults; N ≥ 10 for children  Duration … Studies of different study designs will be graded within the context of their study design.
  20. effectivehealthcare.ahrq.gov/sites/default/files/pdf/colorectal-cancer-staging_research-protocol.pdf
    May 20, 2013 - Study Design Criteria Single test performance. … Was the study affected by obvious spectrum bias? 5. … Did the study account for inter-reader differences? 6. … Did the study use appropriate randomization methods? 3. … Was the individual study quality assessed? 7a.

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