-
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
-
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.
-
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.
-
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.
-
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.
-
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.
-
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
-
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
-
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.
-
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
-
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.
-
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.
-
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 study … Study 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
-
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.
-
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
-
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
-
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
-
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.
-
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.
-
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