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hcup-us.ahrq.gov/toolssoftware/hms/HMSUserGuide2003.pdf
August 30, 2006 - A hospital’s market share is calculated as
the number of discharges from that hospital divided by the … For each hospital, we calculated the distance between
the hospital and the patient ZIP Codes that it … Third, for each hospital, we calculated the proportion
of this hospital’s discharges that came from
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hcup-us.ahrq.gov/reports/methods/2017-01.pdf
January 01, 2017 - comprehensive
account of all possible scenarios in which variances of estimated NRD outcomes should be
calculated … To reflect the target universe, weights were calculated and applied through poststratification by
hospital … It can be calculated by the following:
𝑉𝑉𝑠𝑠ℎ =
1
𝑛𝑛𝑠𝑠ℎ − 1
� �
𝑁𝑁𝑠𝑠
𝑛𝑛𝑠𝑠
𝑦𝑦𝑠𝑠ℎ𝑠𝑠 … Standard errors will be calculated appropriately if all of the NRD observations are retained in the … Standard errors and confidence intervals then can
be calculated from the validation data.
-
psnet.ahrq.gov/issue/evaluating-impact-auto-calculation-settings-opioid-prescribing-academic-medical-center
March 09, 2011 - Investigators removed a clinical decision support tool that automatically calculated the number of opioid
-
www.ahrq.gov/sites/default/files/wysiwyg/sops/surveys/hospital/hsops2-pilot-results-parti.pdf
September 01, 2019 - section provides additional detail regarding how various statistics presented in this report
were calculated … We calculated composite measure scores for each hospital by averaging the percent
positive response … Item and Composite Measure Percent Positive Scores Example
We calculated average percent positive scores … The Average Across Composite Measures is calculated by averaging the average percent positive
response
-
www.ahrq.gov/sites/default/files/wysiwyg/research/findings/nhqrdr/2018qdr-intro-methods.pdf
September 01, 2019 - The average annual percentage change of each measure is calculated
and the summary over the panel of … Benchmark for each priority population
group is not calculated.
Interpretation:
Figures. … ♦ We calculated the difference in the average annual change between the
priority population group … The benchmark was calculated from the top 10% states’ rates as described before. … The state’s overall score is calculated by summing the individual scores over all
measures and then
-
www.ahrq.gov/patient-safety/settings/long-term-care/resource/ontime/pruhealing/erepguide.html
December 01, 2016 - This item is calculated according to the rules for the Pressure Ulcer Prevention Risk Change Report. … This item is calculated according to the rules for the Pressure Ulcer Prevention Risk Change Report. … Bowel incontinence may be documented or calculated in two ways:
To calculate an increase in bowel … This item is calculated according to the rules for the Pressure Ulcer Prevention Risk Change Report. … This item is calculated according to the rules for the Pressure Ulcer Prevention Risk Change Report.
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www.ahrq.gov/sites/default/files/wysiwyg/sops/surveys/nursing-home/2025_nursing_home_wps_ptI.pdf
January 01, 2025 - For more information on how the percent positive response is calculated for positively and
negatively … chapter provides additional detail regarding how various statistics presented in this report
were calculated … We calculated composite measure scores for
each nursing home by averaging the unrounded percent positive … For an item score to be
calculated, there must be at least three respondents for the item. … The Composite Measure Average is calculated by averaging the average percent positive
response of all
-
www.ahrq.gov/sites/default/files/wysiwyg/sops/surveys/nursing-home/2025-nursing-home-workplace-safety-report-pt1.pdf
January 01, 2025 - For more information on how the percent positive response is calculated for positively and
negatively … chapter provides additional detail regarding how various statistics presented in this report
were calculated … We calculated composite measure scores for
each nursing home by averaging the unrounded percent positive … For an item score to be
calculated, there must be at least three respondents for the item. … The Composite Measure Average is calculated by averaging the average percent positive
response of all
-
psnet.ahrq.gov/node/36895/psn-pdf
March 10, 2011 - laboratory and pharmacy triggers used to detect adverse
drug events (ADE) in hospitalized adults and calculated
-
www.ahrq.gov/sites/default/files/wysiwyg/sops/surveys/medical-office/medical-office-diagnostic-safety-database-report-2024.pdf
January 01, 2024 - who did not answer (item missing [MI]) for each item (see
Appendix C for how these percentages are calculated … section provides additional detail regarding how various statistics presented in this report
were calculated … We calculated composite measure scores for each medical office by averaging the
unrounded percent positive … Item and Composite Measure Percent Positive Scores
We calculated average percent positive scores for … Percent Positive Score =
(45.8% + 56.0% + 48.1%) / 3 = 50% -- -- --
The Composite Measure Average is calculated
-
www.ahrq.gov/hai/tools/surgery/tools/surgical-complication-prevention/bim.html
December 01, 2017 - Based on these two factors, an action priority score is calculated, providing a ranked list of tasks. … The priority score for each barrier is then calculated by multiplying the likelihood and severity scores … The action priority score is calculated as follows: multiply the potential impact score by the feasibility
-
www.ahrq.gov/sites/default/files/wysiwyg/pqmp/measures/availability/chipra-0134-technicalspecs.pdf
January 01, 2011 - II: Detailed Measure Specifications
Provide sufficient detail to describe how a measure would be calculated … Although submission of formal programming
code or algorithms that demonstrate how a measure would be calculated … Step 7: Calculate the percentage of high risk pregnancies for the following:
Percentage1 is calculated
-
hcup-us.ahrq.gov/reports/methods/2015_09.jsp
January 01, 2015 - The discharge sample weights are calculated within each sampling stratum as the ratio of discharges in … Consequently, the estimated standard error of the mean would be calculated as
However, the sample … For this example, consider the estimated total of a variable Y, calculated as the weighted sum: … If the var statement is omitted, statistics will be calculated for all of the variables in the dataset … Standard errors and confidence intervals then can be calculated from the validation data.
-
psnet.ahrq.gov/node/50890/psn-pdf
February 12, 2020 - For this pilot study of
patients in a French nursing home, ADE risk scores were calculated before and
-
www.ahrq.gov/sites/default/files/wysiwyg/professionals/systems/hospital/qitoolkit/combined/b3b_combo_resultspresentation.pdf
June 02, 2025 - Rates before the 4th quarter of 2014 are calculated
using ICD-9-CM diagnosis codes; rates calculated
-
hcup-us.ahrq.gov/datainnovations/CaseStudy_QDRanalysis04072017.pdf
April 07, 2017 - Within each reporting category, we calculated the absolute percentage difference between the
true 2014 … Provider-level QI rates are not calculated or used by the QDR. … Table 1 details how the three alternative approaches were calculated for the two different types
of … The weights were calculated separately for
numerator and denominator counts. … For example, the weights for the numerator of QIi were
calculated as the following:
Sum of counts
-
www.ahrq.gov/sites/default/files/2024-11/gregory-report.pdf
January 01, 2024 - We then calculated the overall rate of the indicator within each of the above MDC 14 subpopulations and … Aggregate (State) Level Analyses: We calculated the statewide rate of each indicator for each of the … The intra-
hospital correlation is calculated as a ratio of the variation associated with the hospital … To assess the effect of
the case-mix adjustment on the between-hospital variation, we calculated the … In other words, for each hospital/region, we calculated the expected rate for a standardized
average
-
www.ahrq.gov/sites/default/files/2024-01/fairbanks-report.pdf
January 01, 2024 - Descriptive statistics were calculated to compare the characteristics of the two groups. … The event rate was calculated based on number of patients who
experienced an event per total number … Frequency and duration of events were calculated for each
measure. … Descriptive statistics were calculated to aid in interpreting the data. … Descriptive and chi square statistics were calculated.
-
www.ahrq.gov/sites/default/files/wysiwyg/professionals/systems/hospital/qitoolkit/combined/b3a_combo_chartsforpresentations.xlsx
January 01, 2006 - Rates before the 4th quarter of 2014 are calculated using ICD-9; rates calculated during the 4th quarter … Here The expected rate is the rate a hospital would have if it had average performance on a QI, as calculated … The expected rate is the rate a hospital would have if it had average performance on a QI, as calculated
-
hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1998_Design_Report.pdf
January 01, 1998 - Hospital Weights
Hospital weights to the universe were calculated by post-stratification. … Within stratum s, each NIS sample hospital’s universe weight was
calculated as:
Ws(universe) = Ns … Discharge weights to the universe were calculated by post-stratification. … Within stratum s, for hospital i, each NIS sample
discharge's universe weight was calculated as: … Standard errors and confidence intervals
can then be calculated from the validation data.