-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/type-2-diabetes-medications-update_executive.pdf
March 01, 2011 - Based on a single RCT with
moderate risk of bias, we found low strength of
evidence that the risk of … combination therapy containing
rosiglitazone than with a combination of metformin and
a sulfonylurea (relative … risk [RR] 2.1). … Hypoglycemia High The risk of mild to moderate hypoglycemia with sulfonylureas
exceeds the risk with … low density lipoproteins;
mg/dL = milligrams per deciliter; RCT = randomized controlled trial; RR = relative
-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/bladder-cancer-non-muscle-invasive_executive.pdf
October 01, 2015 - number of available tests and testing strategies,
and potential tradeoffs in diagnostic accuracy, risks … We calculated relative risks (RRs)
and associated 95% confidence intervals (CIs) based on
the information … risk of adverse
events (SOE: low) … optimized administration to be associated with lower
risk of recurrence and increased risk of local … NMIBC = non–muscle-invasive bladder cancer; NMP22 = nuclear matrix protein 22; OR = odds ratio;
RR = relative
-
effectivehealthcare.ahrq.gov/sites/default/files/vte-protocol-8-4-10.pdf
February 01, 2008 - hip replacement [THR], total knee replacement
[TKR] or hip fracture surgery [HFS]) carries a high risk … For dichotomous outcomes,
weighted averages will be reported as relative risks (RRs) and risk differences … Risk of bias
Risk of bias is the degree to which the included studies for any given outcome or
comparison … PIOPED Prospective Investigation of Pulmonary
Embolism Diagnosis
RCT Randomized controlled trial
RR Relative … Low molecular weight heparin
LMWH
Pulmonary embolism
PE
PIOPED
Randomized controlled trial
RCT
Relative
-
effectivehealthcare.ahrq.gov/sites/default/files/pdf/blood-clots-hip-knee-surgery_research-protocol.pdf
February 01, 2008 - hip replacement [THR], total knee replacement
[TKR] or hip fracture surgery [HFS]) carries a high risk … For dichotomous outcomes,
weighted averages will be reported as relative risks (RRs) and risk differences … Risk of bias
Risk of bias is the degree to which the included studies for any given outcome or
comparison … PIOPED Prospective Investigation of Pulmonary
Embolism Diagnosis
RCT Randomized controlled trial
RR Relative … Low molecular weight heparin
LMWH
Pulmonary embolism
PE
PIOPED
Randomized controlled trial
RCT
Relative
-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/opioid-chronic-pain-surveillance-report-3.pdf
June 01, 2022 - difference: CI = confidence interval; KQ = Key Question; RCT = randomized controlled
trial; RR = relative … scale, 95% confidence interval [CI] −0.93 to −0.67,
I2=71%), likelihood of a pain response (44 trials, relative … mitigation strategies, dose-
dependent risks of opioids, and management of opioid use disorder; for … In patients with chronic pain, what are the comparative risks of opioids
versus nonopioid therapies … adverse events; CI = confidence interval; MD = mean difference; RCT = randomized controlled trial; RR = relative
-
effectivehealthcare.ahrq.gov/sites/default/files/pdf/angina-heart-attack-treatments_research-protocol.pdf
December 11, 2012 - • In patients with an indication for oral anticoagulant therapy, what are the risks and
benefits of … • In patients receiving dual antiplatelet therapy, what are the risks and benefits of adding a
PPI? … The duration of
treatment and followup will be considered when evaluating the benefits and risks for … Heart failure
• Previous stroke
• Renal insufficiency
• Type of stent
• Type of vascular access
Bi
Risks … review; the
duration of treatment and followup will be considered when
evaluating the benefits and risks
-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/arthritis-psoriatric_executive.pdf
April 01, 2012 - Similar to RA trials,
many questions remain about the risks of these agents
across a spectrum of adverse … Finally,
very little is known about the benefits or risks of these
drugs in different patient subgroups … studies that
had a fatal flaw (defined as a methodological shortcoming
that leads to a very high risk
-
effectivehealthcare.ahrq.gov/sites/default/files/zikmund.pdf
May 29, 2025 - Am I at high risk or not?” … that is
higher
to this
degree.”
• “My risk is
this.”
• “My (group’s) risk is
this, … OR “My risk is
this
i I do X, which is higher than my risk i I do Y which is that.”
• “My risk … risk for
me than that is.”
• “I have bad risk.”
• “My risk is
worse.”
• Unclear without background … knowledge
• “My risk is
worse than their
risk is.”
• “My risk is
bad and worse if I do X.
-
effectivehealthcare.ahrq.gov/sites/default/files/pdf/prioritization-selection-of-harms.pdf
February 01, 2018 - uncommon or rare harms, but
be cautious about relying on indirect comparisons to judge comparative risks … , or prevent risks
• Need to hold harms as the same rigorous effects as benefits … Surgery related harms:
Low risk for complications with
laparoscopy (<10%). … Do the comparative
risks of treatment harms vary by
MDD severity? … Do the benefits and
risks of harms of these treatment
options differ by subgroups of
patients with
-
effectivehealthcare.ahrq.gov/sites/default/files/obesity-horizon-scan-high-impact-1412.pdf
December 01, 2014 - Body fat distribution is also an important determinant of disease risk. … Surgery carries significant risks of morbidity and mortality, and drug therapy can
have undesired side … many patients for treating obesity; however,
some of these procedures are very invasive with serious risks … morbidly obese lose 10% of their excess body weight before bariatric surgery to help
reduce surgical risks … The panel also voted 6-
2 in favor that the device’s benefits outweighed the risks.34 The manufacturer
-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/kidney-disease-medicine_surveillance.pdf
October 01, 2012 - Relative risk
reduction was not significantly
different than in similar patients
who did not have … commission on Human
medicines concluded that
the benefits of rosiglitazone
no longer outweigh its
risks … cohort study of the
association of eGFR,
proteinuria and adverse
clinical outcomes found
that the risks … Renal outcomes in hypertensive Black
patients at high cardiovascular risk. … Relative risk reduction was not
significantly different than in similar
patients who did not have
-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/ems-blood-transfusion-protocol-amendment.pdf
February 04, 2025 - Assessment of Methodological Risk of Bias of Individual Studies
We define the risk of bias as the risk … Studies will be
rated as “low risk of bias,” “medium risk of bias,” or “high risk of bias.” … Studies rated “low risk of bias” are considered to have the least risk of bias, and their results are … 100-point scale
SMD >0.8
RR/OR ≥2.0
Abbreviations: MD = mean difference; OR = odds ratio; RR = relative … quality improvement; RCT = randomized controlled trial; ROSC = return of spontaneous circulation;
RR = relative
-
effectivehealthcare.ahrq.gov/sites/default/files/pdf/migraine-prevention_research-protocol.pdf
November 03, 2011 - risk).
6. … risk, and absolute risk differences. … We will evaluate the
strength of the association, defining a priori a large effect when relative risk … is >2 or <0.5 and a
very large effect when relative risk is >5 or <0.2.
47
We will define low magnitude … of the effect
when relative risk is significant but <2.
-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/weight-loss-surgery_disposition-comments.pdf
June 05, 2013 - Structured
Abstract
The Review’s Structured Abstract Should Further Highlight the
Risks of Bariatric … Risk of metabolic disease, degree of
fatness and distribution of fat vary. … The morbidity and mortality
risks of obesity have been subject to multiple systematic reviews
and from … conditions
and a BMI of 30.0 – 34.9 kg/m2, the benefits of bariatric surgery
likely outweigh the risks … The
morbidity and mortality risks of obesity have been subject to
multiple systematic reviews and from
-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/vte-prophyalaxis_executive.pdf
May 01, 2013 - For studies
amenable to pooling quantitatively, we conducted meta-
analysis using relative risks by … and several studies had zero events, we used the
treatment arm continuity correction to estimate the relative … risks with 95% confidence intervals for the individual
studies. … The low rates of such
complications, the significant risks of bias in the included
studies, and the … Such studies
should characterize the relative risks of bleeding and
thrombosis across stages of liver
-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/cer-234-headaches-pregnancy-summary.pdf
November 01, 2020 - gabapentin, and valproate may have
similar adverse effect profiles, but lamotrigine may have a low risk … Lamotrigine may have a lower risk of
adverse effects: no increased risk of spontaneous abortion, stillbirth … particular) (low to moderate SoE for specific adverse
effects) and antihistamines (moderate SoE) had low risks … no increased risk or unknown risk of
other fetal/child AEs, this table includes only the indicator for … increased risk.
-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/dental-jaw-rapid-response.pdf
May 01, 2025 - risk of bias. … risk of bias High risk of bias
Critically low confidence Critical risk of bias n/a
2.5 Data Synthesis … placed on the importance of coordinated care between dentists and
healthcare providers in minimizing risks … However, prior to starting dental
treatment, the dentist and patient should discuss the benefits, risks … of bias
RR Relative risk
SDCEP Scottish Dental Clinical Effectiveness Programme
SICMF Italian Society
-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/version-2-risk-of-reinfection-from-SARSCoV2_0.pdf
December 31, 2022 - Between March and August 2021, several epidemiological studies have been published comparing
infection risks … for various factors), our meta-analysis used absolute counts of events in both groups to obtain a
relative … most concerning. 45 A study from Brazil suggested higher reinfection
12
risks … This
estimate is formally one minus the relative risk (RR); i.e., protection estimate = 1 – RR. … Risk of Bias
Outcome Ascertainment
Risk of Bias
Outcome Classification
Risk of Bias
Risk of
-
effectivehealthcare.ahrq.gov/sites/default/files/related_files/osteoporosis-bone-fracture_executive.pdf
March 01, 2012 - reduction
resulting from treatments vary between individuals with
different risks for fracture as … with different risks for fracture
as determined by bone mineral density, risk
assessment score, prior … risk. … How does fracture risk reduction resulting from treatments vary between individuals with different risks … Given the established adverse
events associated with treatment, and newly identified
risks such as
-
effectivehealthcare.ahrq.gov/sites/default/files/pdf/predictors-trauma-care_research-protocol.pdf
May 31, 2017 - e.g., odds ratio, relative risk, hazards ratio); (2) discrimination
(e.g., area under the receiver operating … of bias,” “medium risk of bias,” or “high risk of bias.” … Adjusted risk estimates may include odds ratios, risk ratios, and hazard ratios. … (e.g., odds
ratio, relative risk,
hazards ratio); (2)
discrimination (e.g.,
area under the
receiver … (e.g., odds
ratio, relative risk,
hazards ratio); (2)
discrimination (e.g.,
area under the
receiver