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effectivehealthcare-admin.ahrq.gov/products/diagnostic-errors-emergency/research
February 01, 2023 - Variation in diagnostic error rates by disease are striking (range 1.5% for myocardial infarction to … For a given disease, nonspecific or atypical symptoms increase the likelihood of error. … Variation in diagnostic error rates across specific hospital EDs is wide. … An estimated 5.7 percent (95% CI 4.4 to 7.1) of all ED visits had at least one diagnostic error. … While most disease-specific error rates derived from mainly U.S.
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effectivehealthcare-admin.ahrq.gov/products/diagnostic-errors-emergency/protocol
February 01, 2021 - Objectives for the Systematic Review
The National Academy of Medicine (NAM) has called diagnostic error … public health imperative." 1 The emergency department (ED) is a known high-risk site for diagnostic error … (e.g., at the time of the error—high ED patient volume or severity of illness, night or weekend shift … ., per 10,000 visits) in calculating overall error rates in the ED. … For KQ2, focused on error and harm rates, these may be expressed differently in different studies.
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effectivehealthcare-admin.ahrq.gov/sites/default/files/related_files/diagnostic-error-executive-summary.pdf
August 01, 2023 - Variation in diagnostic error
rates by disease are striking (range 1.5% for myocardial infarction to … • For a given disease, nonspecific or atypical symptoms increase the likelihood of
error. … • Variation in diagnostic error rates across demographic groups is present and
sometimes fairly … • Variation in diagnostic error rates across specific hospital EDs is wide. … Reducing Diagnostic
Error: Measurement Considerations – Final
Report. 2020.
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effectivehealthcare-admin.ahrq.gov/products/diagnostic-errors-emergency-updated/research
August 01, 2023 - Variation in diagnostic error rates by disease are striking (range 1.5% for myocardial infarction to … For a given disease, nonspecific or atypical symptoms increase the likelihood of error. … Variation in diagnostic error rates across specific hospital EDs is wide. … An estimated 5.7 percent (95% CI 4.4 to 7.1) of all ED visits had at least one diagnostic error. … While most disease-specific error rates derived from mainly U.S.
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effectivehealthcare-admin.ahrq.gov/sites/default/files/s158.pdf
October 01, 2007 - standard variable as dependent variable and the error-prone
variable and variables measured without error … This error can be estimated in an external validation
study using data on additional confounders. … When we adjusted this estimate for the measurement error in
the error-prone PS (as estimated by comparison … :
the case of multiple covariates measured with error. … Measurement Error in Nonlinear
Models. London, England: Chapman & Hall; 1995.
40.
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effectivehealthcare-admin.ahrq.gov/products/grant-manuscripts/increased-risks-abstract
June 01, 2024 - Skip to main content
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December 01, 2019 - and degree of findings, the relevance of the study, and the risk of bias in the form of systematic error … Quality assessment—a broad term used to encompass the examination of factors such as systematic error … , random error, adequacy of reporting, aspects of data analysis, applicability, whether ethics approval … The first question relates to both systematic error (lack of accuracy, here termed bias) and random error … , but also the potential for random error, applicability, and adequacy of reporting. 3 The challenge
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effectivehealthcare-admin.ahrq.gov/sites/default/files/pdf/methods-guidance-tests-bias_methods.pdf
July 01, 2012 - and degree of findings, the
relevance of the study, and the risk of bias in the form of systematic error … Guide
for Medical Test Reviews, we focus on the evaluation of risk of bias in the form of
systematic error … Quality assessment—a broad term used
to encompass the examination of factors such as systematic error … The first question relates to both systematic error (lack
of accuracy, here termed bias) and random … error (lack of precision).
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effectivehealthcare-admin.ahrq.gov/sites/default/files/related_files/medical-test-reviews-risk-bias.ppt
June 01, 2012 - The evaluation process includes an examination of the following factors:
Systematic error
Random error … Relates to both systematic error (lack of accuracy/bias) and random error (lack of precision)
Is the … Question one relates to both the study’s systematic error and its random error. … Systematic error is a lack of accuracy (also referred to as bias), whereas random error is a lack of … Degree of random error.
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effectivehealthcare-admin.ahrq.gov/sites/default/files/medical-test-reviews-risk-bias.ppt
June 01, 2012 - The evaluation process includes an examination of the following factors:
Systematic error
Random error … Relates to both systematic error (lack of accuracy/bias) and random error (lack of precision)
Is the … Question one relates to both the study’s systematic error and its random error. … Systematic error is a lack of accuracy (also referred to as bias), whereas random error is a lack of … Degree of random error.
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effectivehealthcare-admin.ahrq.gov/products/mhs4-computerized-cds/rapid-research
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effectivehealthcare-admin.ahrq.gov/products/mhs4-computerized-cds/protocol
September 01, 2023 - decision support
N/A
Outcome
Clinical outcomes
Adverse drug event rates
Medication error
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effectivehealthcare-admin.ahrq.gov/sites/default/files/pdf/ehc-presentation-quantitative-synthesis-chapter-2.pdf
February 01, 2018 - A B n1
Control C D n2
Where:
RR = risk ratio
VLN(RR) = variance of risk ratio
SELN(RR) = standard error … A B n1
Control C D n2
Where:
OR = odds ratio
VLN(OR) = variance of odds ratio
SELN(OR) = standard error … ► SMD is computed as the mean effect divided by a pooled estimate of the
standard error, putting … Where:
mT = mean of treatment group
mC = mean of control group
Spooled = pooled standard error
5. … 𝑆𝑆𝑆𝑆𝐶𝐶2 + 2𝑟𝑟𝑆𝑆𝑆𝑆𝑁𝑁𝑆𝑆𝑆𝑆𝐶𝐶
Where:
r = within-person correlation
SET/C/P = standard error
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effectivehealthcare-admin.ahrq.gov/products/clinical-care/protocol
August 01, 2024 - for all parties including healthcare professionals; proactive offers of compensation when a medical error … Wisdom in Medicine: What Helps Physicians After a Medical Error? … Error disclosure: a new domain for safety culture assessment. … Liability claims and costs before and after implementation of a medical error disclosure program. … Effect of a health system's medical error disclosure program on gastroenterology-related claims rates
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effectivehealthcare-admin.ahrq.gov/sites/default/files/related_files/clinical-care-protocol.pdf
January 01, 2024 - Association of open communication and the
emotional and behavioural impact of medical error on patients … Wisdom in Medicine: What Helps Physicians After a
Medical Error? … Error disclosure: a new domain for safety
culture assessment. … Liability claims and costs before and after
implementation of a medical error disclosure program. … Effect of a health system's medical error disclosure
program on gastroenterology-related claims rates
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effectivehealthcare-admin.ahrq.gov/sites/default/files/related_files/mhs-IV-rapid-response-patient-family-engagement.pdf
October 01, 2023 - "health care
error*"[tiab] OR "healthcare error*"[tiab] OR "medical fault*"[tiab] OR "medical
mistake … *" OR "diagnostic error*"
OR "diagnostic mistake*" OR "health care error*" OR "healthcare error*" OR … *" OR "diagnostic error*" OR "diagnostic mistake*" OR
"health care error*" OR "healthcare error*" OR … *" OR "diagnostic error*" OR "diagnostic
mistake*" OR "health care error*" OR "healthcare error*" OR … *" OR "diagnostic error*" OR "diagnostic mistake*" OR "health care
error*" OR "healthcare error*" OR
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effectivehealthcare-admin.ahrq.gov/products/indirect-comparisons/research-2013
November 01, 2017 - We also offer simulation studies to check our method's Type I error, power, and the probability of incorrectly … Our missing data approaches had better power and Type I error than previous Bayesian methods in our simulation … missing data or correlation between outcomes can produce biased MTC estimates leading to high Type I error
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effectivehealthcare-admin.ahrq.gov/products/grant-manuscripts/graphical-augmentations-abstract
June 01, 2024 - (eg, both variables depend on the four data cells in a 2 × 2 table for the odds ratio), so standard-error-based … However, the contours for standard-error-based funnel plots cannot be directly applied to sample-size-based