-
effectivehealthcare.ahrq.gov/sites/default/files/pdf/rapid-social-isolation-older-adults-final.pdf
February 01, 2019 - Two interventions (group tai chi and facilitated group discussion) improved
loneliness but not health … • Compare the intervention group with a control group or otherwise control for
confounding variables … activity
group. … Comparator
• In phase 1, group A underwent
the intervention with group B as
the control. … In phase 2, group B
underwent the intervention with
group A as the control.
-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/maternal-child-outcomes-wic-disposition-comments.pdf
April 19, 2022 - Summary, we
could not add much
explanation about why we
only included studies with a
comparison group … A WIC-eligible non-
participant comparison group
requirement enabled us to
approach effectiveness within … To clarify, the primary reason
was no comparison group or
does not address the
association of WIC … It is true,
however, that some studies
had a comparison group but
did not have an
income-eligible … non-participant
comparison group and were
excluded on that basis.
-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/version-2-risk-of-reinfection-from-SARSCoV2_0.pdf
December 31, 2022 - Group 1: asymptomatic patients with
PCR-positive PCR
Group 2: patients with mild symptoms
and PCR … positive
Group 3: seriously symptomatic
patients with PCR positive
Group 4: patients in resuscitation … ) or
not (asymptomatic individuals group)
presented COVID-19 infection
symptoms
Group 1: Hospital … 1: hospitalized children or
consulting at hospital
Group 2: parents of included child
Group 3: children … with potential
COVID-19 during first wave
Group 4: SARS-cov2 positive school
children
Group 5: person
-
effectivehealthcare.ahrq.gov/sites/default/files/cf_deliberativemethodswebinar_desigingdeliberativeforum.pdf
May 29, 2025 - Size of group
- deliberative events can include large groups of
100 – 1000+ or smaller groups of … 12-20
Key considerations
• Ensure adequate opportunity for small-group
deliberation (6-12 people
-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/measuring-blood-pressure-surveillance-160412.pdf
May 29, 2025 - and"Group,"J."H."S."
(2014)." … and"Group,"H.'B."S."(2013)." … and"Group,"E."(2013)." … and"Group,"S."M."(2012)." … Hg$in$the$control$group.
-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/treatment-outcomes-diabetes-rapid-research.pdf
November 01, 2024 - For single arm trials
without a control group, the ROBINS tool was used to determine low, moderate, … Kolte et al. (2023, India): The treatment group (NSPT with OHI) demonstrated significant
reductions … compared to
the control
group. … 2), 8.5
(group 3)
Treatment:
Group 2: NSPT
Group 3: NSPT,
Doxycycline
Group 1: No PD
treatment … HbA1c
Group 2 Group 1
-0.37* 1.15
Group 3 Group 1
-0.6*** 1.15
Sato, 202440;
Japan;
Government
-
effectivehealthcare.ahrq.gov/sites/default/files/pdf/study-design-classification_research.pdf
December 01, 2010 - ”, “group”
vs. … In this study design the study group receives the
intervention or exposure and the comparison group( … Was more than one group compared? … In this study design the study group receives the
intervention or exposure and the comparison group( … Was there a single defined
group of people?
-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/cer-250-cannabis-2024-surv-rep-update-tables-e1-4.xlsx
January 01, 2024 - Mean ∆ Intervention D, N Analyzed for Between Group Mean ∆ Between Group Mean Δ Type Between Group … Mean Δ Between Group Δ Variance Between Group Δ 95% CI Lower Limit Between Group Δ 95% CI Upper Limit … Mean ∆ Intervention D, N Analyzed for Between Group Mean ∆ Between Group Mean Δ Type Between Group … Mean Δ Between Group Δ Variance Between Group Δ 95% CI Lower Limit Between Group Δ 95% CI Upper Limit … Mean ∆ Intervention D, N Analyzed for Between Group Mean ∆ Between Group Mean Δ Type Between Group
-
effectivehealthcare.ahrq.gov/sites/default/files/hawley-presentation.pdf
May 29, 2025 - we want to be thinking broadly and this is broad
definition of the things that make up a group … I will be trying to focus on culture thinking about it as it relates to world views of a
group … don’t have data from my own
work to share today but we know that these may differ by cultural group … Most of these are from
population-based studies conducted by my group at Michigan and the Ann … And in fact, they are the group who is the most likely to have
discordance between how they
-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/cad-pci-bypass_appendixes.pdf
October 06, 2006 - RCT subject clinical characteristics (continued)
Trial Group Diabetes
%
HTN
%
Hyper-
lipidemia … 1 (specify)
PCI sample size at randomization
CABG sample size at randomization
Group 1 … 2 (specify)
PCI sample size at randomization
CABG sample size at randomization
Group 2 … 3 (specify)
PCI sample size at randomization
CABG sample size at randomization
Group 3 … 4 (specify)
PCI sample size at randomization
CABG sample size at randomization
Group 4
-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/liver-cancer-therapy_executive.pdf
May 01, 2013 - In the
second trial, the RFA group had a significantly longer LOS than
either the PEI group or the … The mean TTP was longer in the DEB group (10.6 ±
2.4 months) than the TAE group (9.1 ± 2.3 months; p … group. … Increases in ALT were significantly
higher in the TACE group than in the DEB group (p = 0.007). … the PEI group (p = 0.032) and in the
PAI group (p = 0.027) among patients with HCC lesions
2–3 cm
-
effectivehealthcare.ahrq.gov/sites/default/files/pdf/continuous-outcomes-quantitative-synthesis_methods.pdf
March 01, 2011 - the treatment group. … for the ICS group. … group. … relative to the control group. … group is 15 percent lower than the control group.
-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/rheumatoid-arthritis-2007_executive.pdf
January 01, 2007 - In the
adalimumab study, 25 percent of patients achieved
remission in each treatment group. … It was found that the
prednisolone group had a greater improvement in
functional capacity. … 1
vs. group 3, P < 0.001 for group 1 vs. group 4, P =
0.007 for group 2 vs. group 3, P < 0.001 for group … 2 vs.
group 4). … The group treated with biologics had poorer baseline
characteristics than the methotrexate group; once
-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/cer-250-cannabis-2025-surv-rep-update-tables-e1-4.xlsx
January 01, 2025 - Mean ∆ Intervention D, N Analyzed for Between Group Mean ∆ Between Group Mean Δ Type Between Group … Mean Δ Between Group Δ Variance Between Group Δ 95% CI Lower Limit Between Group Δ 95% CI Upper Limit … Mean ∆ Intervention D, N Analyzed for Between Group Mean ∆ Between Group Mean Δ Type Between Group … Mean Δ Between Group Δ Variance Between Group Δ 95% CI Lower Limit Between Group Δ 95% CI Upper Limit … Mean ∆ Intervention D, N Analyzed for Between Group Mean ∆ Between Group Mean Δ Type Between Group
-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/ptsd-5-protocol-update-2023.pdf
January 01, 2023 - Intervention includes group therapy indicator
11. … Within-group results: mean scores, score difference, within-group effect size(s), calculated within- … group standardized effect size (Cohen’s d analog)
9. … Between-group results: score difference, between-group effect size(s), calculated between-group
standardized … Between-group results: between-group effect size for diagnostic change and/or clinically
meaningful
-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/coronary-artery-stenting_executive.pdf
February 01, 2013 - than in the
angiography alone group (1.9 vs. 2.7; p<0.001). … with the angiography alone
group. … angiography alone
group). … with the angiography alone group (73% vs. 68%). … Of 83 patients in the FFR
group, 28 received stents (34%), while 86 of 94 patients
in the IVUS group
-
effectivehealthcare.ahrq.gov/sites/default/files/s44.pdf
October 01, 2007 - In our focus groups, phy-
sicians in group practices said the policy should not differ
within their group … Size of Control Group. … Reuse of Control Group for Next Policy Trial. … Campbell MK, Elbourne DR, Altman DG; The CONSORT Group. … Moher D, Schulz KF, Altman DG; The CONSORT Group.
-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/ace-inhibitor-arb-update-surveillance-160328.pdf
May 29, 2025 - $Consumer$group$asks$FDA$to$warn$patients$about$hypertension$combination$
therapy. … $A$36"week,$randomized,$double"blind,$parallel"group,$active"controlled,$optional"titration$study$was … $More$patients$discontinued$treatment$in$the$enalapril$group$(38.1%)$vs$the$candesartan$group$(27.2%) … ^$83$patients$(54.2%$male,$mean$age$of$60.5$[10.0]$years)$in$
the$amlodipine/benazepril$group$and$84 … $than$in$the$
valsartan/hydrochlorothiazide$group$(17$vs$5^$P$=$0$.006).
-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/vaccines-safety-protocol-130325.pdf
September 18, 2012 - and an unvaccinated control /
comparison group. … Studies will be included for analysis if information about the total number of
people in each group … and the number of people with events in each group is available. … and
an unvaccinated
control / comparison
group. … unvaccinated
control /
comparison
group.
3/4/2013 Methods - A.
-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/dental-post-transplant-complications-rapid-research.pdf
May 01, 2025 - Patients in the treatment group used the
oral mucosal protectant twice daily for three months. … the control group (2.12 vs 2.56, p=0.001), indicating more severe mucositis in the control group. … , ulcers, and plaques—than patients in the control group.27
Table 4. … Group
vs. … J.; Cochrane Rapid Reviews Methods
Group.