-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/preterm-birth-terbutaline-pump_executive.pdf
September 01, 2011 - All studies were from the United
States, and participants were recruited either from
single-center study … were recruited, the
question of overlap in participants across these studies
was an important concern … Therefore,
where appropriate, we report this risk of double-
counting of participants. … In several studies, participants received specialized outpatient services from Matria
Healthcare. … In addition, several of the cohort
studies investigated participants from a single
proprietary database
-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/ankyloglossia_executive.pdf
May 01, 2015 - with ankyloglossia or ankyloglossia with concomitant tight labial frenulum
(lip-tie); studies with participants … likely factors that could affect applicability are the
severity/degree of ankyloglossia, age range of participants … ability to clean teeth with tongue,
lick outside of lips, and eat ice cream compared with
untreated participants … using the tongue
to clean the teeth and for licking in the treatment group
compared with untreated participants … addressing surgical approaches for ankyloglossia
Outcome;
Number of
Studies and
Quality (Total
Participants
-
effectivehealthcare.ahrq.gov/sites/default/files/pdf/meditation_research-protocol.pdf
October 17, 2012 - information on general study characteristics (e.g., study design, study period, and
follow-up), study participants … • Did the strategy for recruiting participants into the study differ across study groups? … Detection Bias:
• Were those who collected data on the participants blind to the allocation? … , subject proficiency with meditation, instructor
qualifications, and study selection criteria for participants … There are concerns that participants in
meditation studies are highly selected, such as trained meditators
-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/glaucoma-treatment_executive.pdf
April 01, 2012 - We included studies of participants with primary open-
angle glaucoma or open-angle glaucoma suspects … We excluded studies that enrolled participants with
conditions other than open-angle glaucoma if they … Outcomes
For KQ 1, the outcome is the proportion of participants
with moderate, severe, and profound … KQ 2 deals with patient-reported outcomes, so we
considered participants’ mean total or relevant item … Finally, we compared the proportion of participants
experiencing the following adverse events among
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effectivehealthcare.ahrq.gov/sites/default/files/module-ii-stakeholders-and-stakeholder-engagement.pdf
June 01, 2011 - Slide 5
Module II Learning Objectives
After completing Module II, participants will be able to: … Speaker notes: After completing Module II, participants … Participants vote on top priorities. … Participants vote on top priorities. … Stakeholders may be engaged throughout the research process in different
ways; as key informants, as participants
-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/autism_disposition-comments.pdf
November 01, 2010 - The minimum number (N) of ten participants was selected in
consultation with our content experts and … The authors used correlates of change or post-
treatment outcome for participants in a single
group … In terms of
scientific logic, it is as if the participants did not
receive a treatment because the … All
participants were in the same all-day center-
based program. … /educational/allied health studies with
fewer than 10 participants.
-
effectivehealthcare.ahrq.gov/sites/default/files/cf__deliberativemethodswebinar_deliberativemethodsexperiment.pdf
June 01, 2012 - ’ Panel
4 locations: DC, Chicago, Sacramento, Raleigh-Durham
76 deliberative groups; 1,296 participants
-
effectivehealthcare.ahrq.gov/sites/default/files/pdf/methods-guidance-bias-individual-studies_methods.pdf
March 01, 2012 - x
Were participants analyzed within the groups they were originally assigned to? … x x x
Were the outcome assessors blinded to the intervention or exposure status of participants? … Participants also recognized that many of the tools being used were not based on empirical
evidence … The domains are sequence generation; allocation concealment;
blinding of participants and personnel; … Was the TOTAL NUMBER of participants affected by harms specified for each study arm?
14.
-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/glaucoma-screening_disposition-comments.pdf
April 01, 2012 - Peer Reviewer #2 Methods Why were case series of 100 participants or less
excluded? … These studies should include
participants that one would encounter in a screening setting. … We acknowledge that the inclusion of studies that have
included participants with known or suspected … Including participants who are not representative of those
one reasonably expects to encounter in a … Open-angle glaucoma
participants with VF loss had lower scores than
participants with no VF loss.”
-
effectivehealthcare.ahrq.gov/sites/default/files/pdf/assessing-the-risk-of-bias-in-systematic-reviews-of-health-care-interventions-01_0.pdf
May 01, 2005 - more prognostic variables (factor
that predict the outcome of interest) influences
whether study participants … into the
studyg
When participants (or initial followup time for
some participants only) are selected … are not accounted for in the analyses
• Outcome data are reasonably completeh and proportion of
participants … X
• Confounding variables that are controlled for in the analysis
are reasonably complete across participants … X
• Outcomes are measured using valid and consistent
procedures and instruments across all study participants
-
effectivehealthcare.ahrq.gov/sites/default/files/s50.pdf
October 01, 2007 - , (3) recruit
participants from heterogeneous practice settings, and (4)
collect data on a broad range … Likewise, in RCTs in health services
research, study participants are randomized into either a
treatment … If this purity is compromised, intention-to-treat
analyses (which keep all participants in the study … Selection Criteria, Patient Recruitment,
and Generalizability
To reduce variation among study participants … Because their participants are screened,
selected, and subjected to scrutiny and intervention control
-
effectivehealthcare.ahrq.gov/sites/default/files/product/pdf/assessing-the-risk-of-bias-in-systematic-reviews-of-health-care-interventions-01.pdf
May 01, 2005 - more prognostic variables (factor
that predict the outcome of interest) influences
whether study participants … into the
studyg
When participants (or initial followup time for
some participants only) are selected … are not accounted for in the analyses
• Outcome data are reasonably completeh and proportion of
participants … X
• Confounding variables that are controlled for in the analysis
are reasonably complete across participants … X
• Outcomes are measured using valid and consistent
procedures and instruments across all study participants
-
effectivehealthcare.ahrq.gov/sites/default/files/pdf/osteoarthritis-knee-update_research-protocol.pdf
June 15, 2016 - In addition, the proportion of participants who experienced improvement should be
abstracted if reported … § If three or more RCTs of a particular intervention are included that enroll
at least 50 participants … knee only may improve pain in that knee but may not markedly
improve function
o Studies that use participants … Assessing Applicability – We will consider applicability of participants and interventions
separately … populations (mean age less than 50), those with only
early stage or mild disease, those enrolling participants
-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/nursing-staff-shortages-rapid-research-appendix-c.xlsx
January 01, 2024 - studies with newly qualified nurses, nurse preceptors and nurse supervisors because these groups of participants … Frameworks to help the participants to identify problems in practice, assess the problem, plan an action … The intention to stay in the current job was associated with the support that participants receive from … The lack of funding and incentives for preceptors frequently appeared in participants’ responses. … Year Study Design Objectives Country Study Years Pre-COVID or COVID Era Setting Population Number of Participants
-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/cer-262-pharmacotherapy-alcohol-summary.pdf
November 01, 2023 - situation where they differed by medication or placebo arm or
where there were higher numbers of affected participants … Compared with placebo, study participants treated with acamprosate were more
likely to experience anxiety … One trial (N=100) that recruited participants primarily by
advertisement in two family medicine settings
-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/misuse-adhd-prescription-rapid-research.pdf
July 01, 2025 - : Participants
recorded daily behavior and
thoughts. … : At baseline,
10.2% of participants reported
misusing prescription stimulants. … : Compared to White
participants, Black participants were
less likely to perceive an increase in
concentration … perceived higher social
risk than White
participants (p<.001). … : 9.9%
of participants reported misusing
stimulant medication in the past 30
days.
-
effectivehealthcare.ahrq.gov/sites/default/files/pdf/masks-prevention-covid-healthcare-community-amended-protocol.pdf
July 02, 2020 - research purposes, but should not be considered current.
2
Inclusion and Exclusion Criteria
Participants … Review Protocol
Condition or Domain Being Studied
Key Questions
Inclusion and Exclusion Criteria
Participants
-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/ptsd-6-protocol.pdf
December 07, 2024 - • Studies that do not specify criteria used to
diagnose PTSD
• Sample population with <80% of
participants … with PTSD (i.e.,
>20% with study-defined subthreshold
PTSD), or if include comorbid SUD, <80%
of participants … 2. 1.2) Was the allocation sequence concealed until participants were enrolled and assigned
to interventions … 6. 2.2) Were carers and people delivering the interventions aware of participants' assigned
intervention … Section 2 RoB judgement
13. 3.1) Were data for this outcome available for all, or nearly all, participants
-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/pharma-nonpharma-ptsd-2022-update-app-g2-3.xlsx
January 01, 2022 - Bias Due to Deviations From Intended Interventions (Cochrane) or Performance Bias (AHRQ); Masking Participants … 1.2) Was the allocation sequence concealed until participants were enrolled and assigned to interventions … 2.2) Were carers and people delivering the interventions aware of participants' assigned intervention … RoB judgement 3.1) Were data for this outcome available for all, or nearly all, participants randomized … PN/NI to both previous questions) Were outcome assessors aware of the intervention received by study participants
-
effectivehealthcare.ahrq.gov/sites/default/files/pdf/weight-gain-prevention_research-protocol.pdf
January 01, 2020 - • Approaches that educate the participants about an intervention
will be reported in the section … If a study includes a
portion of participants under age 18 and results are not reported
separately … □ For KQ1-5 inclusion, the participants measured at the first timepoint
must be the same participants … □ For KQ6 inclusion, the participants measured at the first timepoint
are not required to be the … same participants as those measured at
least 1 year later.