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  1. effectivehealthcare.ahrq.gov/sites/default/files/cer-238-cervical-ripening-appendix-g.xlsx
    May 29, 2025 - Risk of bias assessments for randomized controlled trials Study Randomization Adequate? … Risk of bias assessments for comparative cohort studies Study Did the study attempt to enroll all (or … Did the study use accurate methods for ascertaining exposures and potential confounders? … Did the study perform appropriate statistical analyses on potential confounders (e.g., age, other medications
  2. effectivehealthcare.ahrq.gov/sites/default/files/related_files/measuring-blood-pressure-surveillance-160412.pdf
    May 29, 2025 - Shimane"COHRE"Study."American, Journal,of,Hypertension,25l7:784'8." 63." … and"Japan" Morning"Surge'Home"Blood"Pressure"Study"Investigators,"G."(2012)." … Low'level"lead"exposure"and"the" prevalence"of"gout:"an"observational"study. … $Only$one$study$was$rated$quality$A. … $Only$one$study$was$ rated$quality$A.
  3. effectivehealthcare.ahrq.gov/sites/default/files/related_files/management-adhd-adults-protocol-amendment.pdf
    January 08, 2025 - Each study will be initially appraised by the data abstractor for the study by one literature reviewer … For each study, we will assess the population included in the study to identify those with narrow eligibility … Impact of treatment of ADHD on intimate partner violence (ITAP), a study protocol. … A pilot study of the effects of atomoxetine on driving performance in adults with ADHD. … Risk of bias: a simulation study of power to detect study-level moderator effects in meta-analysis.
  4. effectivehealthcare.ahrq.gov/sites/default/files/related_files/management-adhd-adults-protocol.pdf
    June 10, 2024 - Each study will be initially appraised by the data abstractor for the study by one literature reviewer … For each study, we will assess the population included in the study to identify those with narrow eligibility … Impact of treatment of ADHD on intimate partner violence (ITAP), a study protocol. … A pilot study of the effects of atomoxetine on driving performance in adults with ADHD. … Risk of bias: a simulation study of power to detect study-level moderator effects in meta-analysis.
  5. effectivehealthcare.ahrq.gov/sites/default/files/pdf/rapid-social-isolation-older-adults-final.pdf
    February 01, 2019 - An overview of study findings for good- and fair-quality studies appears in Table 2, and study findings … Study Details Table C-1. … Gonyea, 201310 Pre-post observational study 9 months USA Study Quality: poor • N=33 … Arts and recreation interventions Author, Year Study Design Intervention Duration Country Study … (NOTE: The study was non-specific.
  6. effectivehealthcare.ahrq.gov/sites/default/files/related_files/ptsd-5-protocol-update-2023.pdf
    January 01, 2023 - duration or length of follow up • Settings: o No limitation on study setting • Study Design: o … duration and length of follow up None Setting • All study settings None Study Design • RCTs • … If study authors respond and report missing study data, corrections, or other study information relevant … Study-reported inclusion and exclusion criteria Study Characteristics 1. Year of publication 2. … Study class 3. Country/Countries of study sites 4. Site type 5. Clinical setting 6.
  7. effectivehealthcare.ahrq.gov/sites/default/files/related_files/cer-250-cannabis-surveillance-report-3_0.pdf
    May 01, 2022 - Comparable THC to CBD ratio study primary outcomes Author, Year Risk of Bias Study Design Pain Condition … High THC to CBD ratio study primary outcomes Author, Year Risk of Bias Study Design Pain Condition … Low THC to CBD ratio study primary outcomes Author, Year Risk of Bias Study Design Pain Condition … Other cannabinoids study primary outcomes Author, Year Risk of Bias Study Design Pain Condition … Observational study primary outcomes Author, Year Risk of Bias Study Design Pain Condition Comparison
  8. effectivehealthcare.ahrq.gov/sites/default/files/wysiwyg/pdf/epc-child-adolesc-mental-health-grand-rounds.pptx
    May 22, 2025 - of >4 weeks Any study of evaluating a monitoring strategy Diagnostic accuracy study Controlled evaluation … Dynamic Deconstructive Psychotherapy 1 Before-After study 65 patients 1 study with high risk Serious … Before-after study. … Need for further study. … 5 D: Not a study design of interest 81 D: Single - arm study N≥50, unadjusted 15 D: Single - arm study
  9. effectivehealthcare.ahrq.gov/sites/default/files/related_files/cer-252-infantile-epilepsies-disposition-comments.pdf
    October 25, 2022 - We included four studies of topiramate and one study of phenytoin. … We included four studies of topiramate and one study of phenytoin. … We included four studies of topiramate and one study of phenytoin. … This study (Roth et al.) was included in the revised report. … One could study Keto diet vs a second or 3rd med.
  10. effectivehealthcare.ahrq.gov/sites/default/files/pdf/ehc-presentation-risk-of-bias.pdf
    December 01, 2017 - Move Beyond Study Design Label • Do not rely solely on study design label (e.g., randomized controlled … design of each individual study. … Finally, summarize individual study risk of bias into overall strength of evidence study limitations … Key Messages • Risk of bias is an important consideration in whether to use a study or how the study … Risk of bias is an important consideration in whether to use a study or how the study should be analyzed
  11. effectivehealthcare.ahrq.gov/sites/default/files/related_files/hemophilia-dental-rapid-response.pdf
    July 01, 2024 - Study Selection Study eligibility was based on the population, intervention, comparator, outcome(s) … Study selection was done in a two-step process. … For each included primary study, the following information was included: • General study characteristics … : author, year of publication, objective, country • Study design: study design, study dates, sample … Study design not of interest Escobar, M.
  12. effectivehealthcare.ahrq.gov/sites/default/files/related_files/ptsd4-final-protocol.pdf
    October 01, 2022 - duration or length of follow up • Settings: o No limitation on study setting • Study Design: o … duration and length of follow up None Setting • All study settings None Study Design • RCTs • … If study authors respond and report missing study data, corrections, or other study information relevant … Proportion of participants meeting study-defined criteria for PTSD at baseline c. … Proportion of participants who achieved study-defined PTSD diagnostic change j.
  13. effectivehealthcare.ahrq.gov/sites/default/files/related_files/autoimmune-disease-rapid-research.pdf
    November 01, 2024 - Study eligibility (PICOTS) criteria Characteristic of Study Inclusion Criteria Exclusion Criteria … Preliminary data extraction included study characteristics (e.g., study design, country where study … For each included primary study, we extracted the following information as available: • General studyStudy design and population characteristics of the included primary studies Study Type Author Year … Summary of findings in the included primary studies Study Type Author Year Country Study
  14. effectivehealthcare.ahrq.gov/sites/default/files/related_files/dental-jaw-rapid-response.pdf
    May 01, 2025 - For each included primary study, we extracted the following information: • General study characteristics … : author, year of publication, country, funding source • Study design: study design, study population … Study design and population characteristics of included cohort studies on MRONJ occurrence Study (Author … /Quality Study Period Followup Length Sample Size Study Inclusion Criteria Confounder Adjustment … A National Cohort Propensity Score-Matched Study.
  15. effectivehealthcare.ahrq.gov/sites/default/files/ch_2-user-guide-to-ocer_130129.pdf
    January 01, 2011 - of study results. … The choice of study design often has profound consequences for the causal interpretation of study results … Basic Epidemiologic Study Designs The general principle of epidemiologic study designs is to compare … The basic epidemiologic study designs are usually defined by whether study participants are sampled … Study Design Features Study Setting One of the first decisions with respect to study design is consideration
  16. effectivehealthcare.ahrq.gov/sites/default/files/hawley-presentation.pdf
    May 29, 2025 - The  first study is a  population-­based  study of colorectal cancer patients in  Atlanta   and Detroit … This study was focused  on trying  to   understand  reasons for differences in  receipt of chemo  therapy … One  is a  completed  study and  one is a  current study, again, both   population-­based, both  oversampling … We  were  specifically interested  in  that issue  in  this colorectal cancer study and  had a whole … In  this study we  asked  patients, after they had  completed  their breast cancer treatment, "How
  17. effectivehealthcare.ahrq.gov/sites/default/files/related_files/cer-250-cannabis-apps-a-e-surveillance-report-2-final_0_0.pdf
    March 01, 2022 - Comparable THC to CBD ratio study primary outcomes Author, Year Risk of Bias Study Design Pain Condition … High THC to CBD ratio study primary outcomes Author, Year Risk of Bias Study Design Pain Condition … Low THC to CBD ratio study primary outcomes Author, Year Risk of Bias Study Design Pain Condition … Other cannabinoids study primary outcomes Author, Year Risk of Bias Study Design Pain Condition … Observational study primary outcomes Author, Year Risk of Bias Study Design Pain Condition Comparison
  18. effectivehealthcare.ahrq.gov/sites/default/files/related_files/dental-post-transplant-complications-rapid-research.pdf
    May 01, 2025 - For each included primary study, we extracted the following information: • General study characteristics … : author, year of publication, country, funding source • Study design: study design, study population … overview of the study design and population characteristics of the included primary study. … Since this study was a retrospective cohort study, we used the Newcastle Ottawa Scale to assess its … Risk of Bias Assessments The included study was a retrospective cohort study.
  19. effectivehealthcare.ahrq.gov/sites/default/files/related_files/ptsd-repository-expanded-protocol.pdf
    October 24, 2019 - duration or length of followup • Settings: o No limitation on study setting • Study Design: … duration and length of followup None Setting • All study settings None Study Design • RCTs • … Proportion of participants who achieved study-defined PTSD diagnostic change j. … Did the study use intention-to-treat analysis? j. … Did the study use adequate methods for handling missing data? k.
  20. effectivehealthcare.ahrq.gov/sites/default/files/pdf/methods-guidance-tests-bias_methods.pdf
    July 01, 2012 - Judging the overall quality of an individual study involves examining the size of the study, the direction … error, lack of internal validity, and other study limitations. … The evaluation of study features that might influence the relative importance of a particular study … the type of study. … Judging the overall quality of an individual study involves examining the size of the study, the direction

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