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  1. effectivehealthcare.ahrq.gov/sites/default/files/pdf/mat-retention-strategies-rapid-review-1.pdf
    August 01, 2020 - We did not exclude studies on the basis of study quality; rather, we used study quality to guide our … The largest study is a U.S. study offering psychiatric services on site at a traditional methadone treatment … Appendix B Table 2 provides study details. … PCM had 2 non-study related deaths, 1 from methadone overdose; 59 non-study related hospitalizations … participants who completed 6 months of the study.
  2. effectivehealthcare.ahrq.gov/sites/default/files/related_files/cer-222-evidence-summary-health-equity.pdf
    January 01, 2020 - Although 4 several types of study designs were eligible for inclusion, trials or observational … All study data were verified for accuracy and completeness by a second investigator. … Evidence tables were developed to describe study characteristics, results, and ratings for included … ; no effect in 3 studies; mixed results in chart review study (lower rates for Black, not Hispanic … of the type of navigation, patient population, study design and quality, and comparison groups.
  3. effectivehealthcare.ahrq.gov/sites/default/files/related_files/Evidence%20Summary_0_0.pdf
    April 01, 2020 - Reviewers assigned a rating of low risk of bias (study met all criteria), some concerns (study met … to study. … We elected to use age categories as defined by study authors (adolescents as defined by study authors … The Probiotics in Pregnancy Study (PiP Study): rationale and design of a double-blind randomised controlled … Treatment for Adolescents with Depression Study (TADS): safety results.
  4. S158 (pdf file)

    effectivehealthcare.ahrq.gov/sites/default/files/s158.pdf
    October 01, 2007 - The main study partici- pants on whom additional data are collected in the validation study can be a … is not an internal validation study in the strict sense of the term, the study clearly contains enough … ‡Models and their relevant parameters from the validation study can be applied to the main study—this … As in our main study, the validation study population was restricted to persons age 65 years or older … Validation Study Main Study Validation Study “Error-Prone” Propensity Score “Error-Prone” Propensity
  5. effectivehealthcare.ahrq.gov/sites/default/files/related_files/dietary-protein-intake-protocol-amendment.pdf
    November 28, 2023 - Inclusion/Exclusion Criteria by Population, Intervention, Comparator, Outcome, Timing, Setting/Study … Multiple publications relating to the same study will be mapped to a unique study. … For RCTs, the overall risk of bias assessments for each study outcome will be classified as low risk … Design (PICOTS) Study Design KQ1 & 2 Exclusion Criteria Exclusion criteria: International and … like to highlight that with the addition of all other study designs to the exclusion criteria.
  6. effectivehealthcare.ahrq.gov/sites/default/files/related_files/episodic-migraine-surveillance-report-1.pdf
    June 01, 2022 - / 70 exp retrospective study/ 71 exp prospective study/ 72 exp clinical trial/ 73 clinical study/ … study" or "clinical trial" or "case control study" or "case base study" or "case referrent study" or … "case referent study" or "case referent study" or "case compeer study" or "case comparison study" or … study" or "case referent study" or "case referent study" or "case compeer study" or "case comparison … study" or "matched case control" or "multicenter study" or "multi-center study" or "odds ratio" or
  7. effectivehealthcare.ahrq.gov/sites/default/files/related_files/cer-217-infertility-evidence-summary.pdf
    May 01, 2019 - with moderate study limitations) Table C. … Low (Moderate study limitations) Table C. … with moderate study limitations) Table G. … -based case-control study. … A prospective randomized study.
  8. effectivehealthcare.ahrq.gov/sites/default/files/pdf/ehc-presentation-quantitative-synthesis-chapter-3.pdf
    February 01, 2018 - ► A random effects model assumes that the true treatment effect varies from study to study, following … • The DL method is also appropriate when between-study heterogeneity is low. 6. … A simulation study of the impact of the use of vague prior distributions in MCMC using WinBUGS. … to study, and follows a random distribution … The DL method is also appropriate when between-study heterogeneity is low.
  9. effectivehealthcare.ahrq.gov/sites/default/files/related_files/cer-210-breastfeeding-disposition-comments.pdf
    January 01, 2020 - to study. … for each study. … We feel our categorization of the Hawkins 2015 study as a cohort study is appropriate. … This study examined duration of lactation and incident CHD, Nurses' Health Study. … There was only one study.
  10. effectivehealthcare.ahrq.gov/sites/default/files/related_files/ems-911-workforce-mental-health-protocol-amendment.pdf
    January 22, 2024 - In terms of study design, we expect to include a variety of non-randomized study designs because very … We will not restrict by sample size or study quality. … protocols, and unpublished study results. … For each study, we will extract publication identifying data, study design features, population characteristics … study design features, study participant characteristics, descriptions of interventions, outcome results
  11. effectivehealthcare.ahrq.gov/sites/default/files/related_files/gastric-cancers-protocol-amendment.pdf
    May 02, 2025 - is multinational, at least one study center is in a country rated very high) N/A Study Design … We will screen identified records using prespecified criteria to guide study selection. … the study without additional input. … For each included study, we will extract the following elements: study characteristics (including study … '/de OR 'observational study'/de OR 'controlled clinical trial*':ti,ab OR 'prospective study'/de OR
  12. effectivehealthcare.ahrq.gov/sites/default/files/related_files/fiber-intake-protocol.pdf
    August 15, 2023 - Study Eligibility Criteria Studies will be included in the review based on the study-specific inclusion … For each study, we will extract publication data, study design features, population characteristics … study designs. … Data Synthesis Each study will be described in summary and evidence tables presenting study design … Study Eligibility Criteria B.
  13. effectivehealthcare.ahrq.gov/sites/default/files/related_files/gastric-cancers-protocol.pdf
    January 01, 2024 - is multinational, at least one study center is in a country rated very high) N/A Study Design … We will screen identified records using prespecified criteria to guide study selection. … the study without additional input. … For each included study, we will extract the following elements: study characteristics (including study … '/de OR 'observational study'/de OR 'controlled clinical trial*':ti,ab OR 'prospective study'/de OR
  14. effectivehealthcare.ahrq.gov/sites/default/files/related_files/cannabis-2023-surv-rep-4.pdf
    January 01, 2023 - Period: February 27, 2024, to April 28, 2024 Summary: During the current search period, one new study … The new study was assessed as high risk of bias and had a small sample size (n=60). … New studies identified since the 2023 systematic review Search Period Citation Risk of Bias N Study … Cannabis for chronic pain: cardiovascular safety in a nationwide Danish study. … High 296 Prospective cohort Note: The first study listed is in bold because it was identified in
  15. effectivehealthcare.ahrq.gov/sites/default/files/related_files/mhs4-active-infection-rapid-response.pdf
    May 01, 2024 - , including author, year, study design, number of study participants, and main findings relevant to … Four studies were assessed to be at moderate risk of bias, one study was at low risk, and one study … This study was at moderate risk of bias. … One study of a CRE surveillance PSP also provided support for ASC.22 This pre- post study implemented … Ann Intern Med. 2019 171:S59-S65. – Study design - review 75.
  16. effectivehealthcare.ahrq.gov/sites/default/files/related_files/app-e-surv-report-2-nonopioid-pharmacol-chronic-pain.xlsx
    May 29, 2025 - 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
  17. effectivehealthcare.ahrq.gov/sites/default/files/related_files/atrial-fibrillation-addendum-140619.pdf
    June 19, 2014 - PV Antrum Radial Linear Ablation” to reflect the interventions used in a new included study. … Moderate (was Insufficient for old comparison 1 and Low for old comparison 2); one new, consistent study … PVI SOE= Insufficient (1 study, 245 patients) SOE= Insufficient (6 studies, 647 patients) … Stroke: SOE= Insufficient (1 study, 245 patients) SOE= Insufficient (1 study, 67 patients) … AF: SOE= Mixed: Insufficient (1 SOE= Low study, 67 (2 studies, patients) 140 patients) No embolic
  18. effectivehealthcare.ahrq.gov/sites/default/files/related_files/mhs-IV-rapid-response-patient-family-engagement.pdf
    October 01, 2023 - , including author, year, study design, number of study participants, and main findings relevant to … The included systematic review listed enablers and barriers for each included study. … A qualitative study. Health Expect. 2016 Apr;19(2):253-63. doi: 10.1111/hex.12342. … Patient Activation Related to Fall Prevention: A Multisite Study. … Determinants of Use of the Care Information Exchange Portal: Cross-sectional Study.
  19. effectivehealthcare.ahrq.gov/sites/default/files/pdf/copd-research-protocol.pdf
    April 11, 2018 - study/ 988112 70 exp population research/ 89341 71 exp observational study/ 183368 72 clinical study … / 158014 76 exp quasi experimental study/ 4825 77 exp field study/ 8023 78 in vivo study/ 298460 … study" or "case referent study" or "case compeer study" or "case comparison study" or "matched case … analysis" or "quantitative study" or "quantitative analys*" or "numerical study" or "validation studystudy" or "case referent study" or "case compeer study" or "case comparison study" or "matched case
  20. effectivehealthcare.ahrq.gov/sites/default/files/related_files/mhs-IV-high-risk-drugs-rapid-response.pdf
    January 01, 2024 - design, number of study participants), and prepare a summary of the study. 2.4 Risk of Bias (Quality … Patients in one study received DOACs, in another study patients received NOACs, and anticoagulants used … A Cohort Study. … with Atrial Fibrillation Study. … Overview of the studies of PSP 1 on care transitions Author, Year Study Design Objectives Study

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