Results

Total Results: 1,227 records

Showing results for "calculated".

201. Nis 1998 Quality Report (pdf file)
     hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_1998_Quality_Report.PDF
     January 01, 1998 - AGE and LOS calculated in a manner consistent with methods used for HCUP processing, thus these data

202. ___APS-DRGs-Weights_Public.book (pdf file)
     hcup-us.ahrq.gov/db/nation/nis/APS-DRGsWeightsV25Public.pdf
     June 01, 2009 - Means are recalculated and weights are derived by dividing these means by averages calculated across … Finally, a series of summary statistics were calculated from the output files to assess data quality … CALCULATE AND APPLY TRIMS Initial outlier trim points were calculated at 3.0 standard deviations from … Using these trimmed data, a second set of trim points was calculated, again using 3.0 standard deviations … The latter was calculated by dividing the total days, charges, or deaths in the input database by the

203. CCR CD-SID User Guide 2001-2018 v2 (pdf file)
     hcup-us.ahrq.gov/db/ccr/ip-ccr/CCR-CD-SID-UserGuide-2001-2018-v2.pdf
     January 01, 2018 - • APICC is missing when there is no cost information in the HCRIS (PPS) data or the calculated cost-to-charge … Hospital Type for Grouping (HTYPE) The hospital type for grouping peer hospitals (HTYPE) is calculated … These include bedsize, type of ownership/control, and hospital urban/rural location.The GAPICC is calculated … For hospitals that were missing accounting reports in the initial files, the APICC was calculated from

204. Rural and Urban Hospital Differences in Inpatient Stays Involving Sepsis, 2019 and 2021 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb308-hospital-sepsis-2019-2021.pdf
     January 01, 2021 - 2019 and 2021 Abbreviation: SNH, safety-net hospital Note: Average length of sepsis stay was calculated … The unit of analysis is a hospital with summary statistics calculated on the hospital discharges (i.e … Length of stay The length of stay is calculated as the difference of the discharge date and the admission … Calculations Mortality rate The mortality rate per 100 sepsis inpatient stays is calculated as follows … charges were imputed using the average total hospital charges for the Diagnosis Related Group (DRG) calculated

205. MAINTAIN AND EXPAND (pdf file)
     hcup-us.ahrq.gov/reports/methods/2000NISComparisonReportFinal.pdf
     February 28, 2003 - standard errors than those calculated from the NHDS. … b A reliable standard error could not be calculated. … b A reliable standard error could not be calculated. … b A reliable standard error could not be calculated. … b A reliable standard error could not be calculated.

206. INTRODUCTION TO THE HCUP NATIONWIDE INPATIENT SAMPLE (NIS), 2009
     hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2009.jsp
     January 01, 2009 - MDC_NoPOA and the Diagnosis Related Group (DRG) calculated without POA indicators (DRG_NoPOA) are useful … These alternate weights were calculated in the same way as the weights for the 1998 and later years of … Standard errors and confidence intervals can then be calculated from the validation data. … Hospital Weights Hospital weights to the universe were calculated by post-stratification. … Discharge weights to the universe were calculated by post-stratification.

207. Table 2: NIS and NHDS Comparisons by Region, 1999 (pdf file)
     hcup-us.ahrq.gov/reports/methods/1999NISComparisonReportFinal.pdf
     March 08, 2002 - NIS statistics were compared with those calculated from three other sources, each of which is described … b A reliable standard error could not be calculated. … b A reliable standard error could not be calculated. … In addition, NIS estimates may be calculated for literally thousands of special sub-populations that … The standard error was calculated for all three categories, using the values of a and b provided in

208. ___APS-DRGs-Weights_Public.book (pdf file)
     hcup-us.ahrq.gov/db/nation/nis/APS-DRGs%20V23%20Weights%20Manual.pdf
     August 01, 2006 - Means are recalculated and weights are derived by dividing these means by averages calculated across … Finally, a series of summary statistics were calculated from the output files to assess data quality … CAL CUL ATE A ND APPLY TR IMS Initial outlier trim points were calculated at 3.0 standard deviations … Using these trimmed data, a second set of trim points was calculated, again using 3.0 standard deviations … The latter was calculated by dividing the total days, charges, or deaths in the input database by the

209. HEALTHCARE COST AND UTILIZATION PROJECT — HCUP (pdf file)
     hcup-us.ahrq.gov/db/nation/nis/NISIntroduction2014.pdf
     November 01, 2016 - Population Covered in the 2014 NIS by Census Division and Region, Calculated using the Estimated U.S … Standard errors and confidence intervals can then be calculated from the validation data. … Prior to the 2012 NIS, NIS sample weights were calculated by dividing the number of universe discharges … NIS discharge weights are calculated by dividing the number of universe discharges by the number of … Population Covered in the 2014 NIS by Census Division and Region, Calculated using the Estimated U.S

210. INTRODUCTION TO THE HCUP NATIONAL INPATIENT SAMPLE (NIS), 2018
     hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2018.jsp
     January 01, 2018 - Population Covered in the 2018 NIS by Census Division and Region, Calculated using the Estimated U.S. … totals of patients for a hospital) could be calculated for each sampled hospital. … Standard errors and confidence intervals can then be calculated from the validation data. … universe weight was calculated as: DW s (universe) = DN s (universe) ÷ DN s (sample) where DW s … Population Covered in the 2018 NIS by Census Division and Region, Calculated using the Estimated U.S.

211. INTRODUCTION TO THE HCUP NATIONAL INPATIENT SAMPLE (NIS), 2016
     hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2016.jsp
     January 01, 2016 - Population Covered in the 2016 NIS by Census Division and Region, Calculated using the Estimated U.S. … totals of patients for a hospital) could be calculated for each sampled hospital. … Standard errors and confidence intervals can then be calculated from the validation data. … universe weight was calculated as: DW s (universe) = DN s (universe) ÷ DN s (sample) where DW s … Population Covered in the 2016 NIS by Census Division and Region, Calculated using the Estimated U.S.

212. HEALTHCARE COST AND UTILIZATION PROJECT — HCUP (pdf file)
     hcup-us.ahrq.gov/db/nation/neds/NEDS2020Introduction.pdf
     September 01, 2022 - Hospital Weights Hospital weights were calculated by stratum. … Discharge Weights Discharge weights were also calculated by stratum. … Estimates of aggregate charges should be calculated as the product of the number of discharges times … Standard errors and confidence intervals then can be calculated from the validation data. … b NHIS estimates were calculated using the values provided in the survey (0, 1, 2, 3, 4+).

213. HEALTHCARE COST AND UTILIZATION PROJECT — HCUP (pdf file)
     hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2016.pdf
     January 01, 2016 - Population Covered in the 2016 NIS by Census Division and Region, Calculated using the Estimated U.S … Prior to the 2012 NIS, NIS sample weights were calculated by dividing the number of universe discharges … NIS discharge weights are calculated by dividing the number of universe discharges by the number of … Population Covered in the 2016 NIS by Census Division and Region, Calculated using the Estimated U.S … Population Covered in the 2016 NIS by Census Division and Region, Calculated using the Estimated U.S.

214. HCUP-US Methods Series
     hcup-us.ahrq.gov/reports/methods/methods.jsp
     February 01, 2025 - 565 KB; HTML ) Addendum: Provides additional guidance to ensure that variance estimates are calculated … PDF file, 322 KB) Addendum: Provides additional guidance to ensure that variance estimates are calculated … 642 KB; HTML ) Addendum: Provides additional guidance to ensure that variance estimates are calculated

215. THE HCUP NATIONWIDE EMERGENCY DEPARTMENT SAMPLE (NEDS), 2009
     hcup-us.ahrq.gov/db/nation/neds/NEDS_Introduction_2009.jsp
     January 01, 2009 - Hospital Weights Hospital weights to the universe were calculated by poststratification. … Discharge Weights Discharge weights to the universe were calculated by poststratification. … Sampling probabilities were calculated to select 20% of the universe contained in each stratum, which … To ensure that weights are used appropriately and estimates and variances are calculated accurately, … Standard errors and confidence intervals then can be calculated from the validation data.

216. INTRODUCTION TO THE HCUP NATIONWIDE INPATIENT SAMPLE (NIS), 2011
     hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2011.jsp
     January 01, 2011 - These alternate weights were calculated in the same way as the weights for the 1998 and later years of … Standard errors and confidence intervals can then be calculated from the validation data. … Hospital Weights Hospital weights to the universe were calculated by post-stratification. … Discharge weights to the universe were calculated by post-stratification. … Figure 9: Percentage of U.S.Population in 2010 NIS States, by Region Calculated using the estimated

217. INTRODUCTION TO THE HCUP NATIONWIDE INPATIENT SAMPLE (NIS), 2010
     hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2010.jsp
     January 01, 2010 - These alternate weights were calculated in the same way as the weights for the 1998 and later years of … Standard errors and confidence intervals can then be calculated from the validation data. … Hospital Weights Hospital weights to the universe were calculated by post-stratification. … Within each stratum s, each NIS sample hospital's universe weight was calculated as: W s (universe) … Discharge weights to the universe were calculated by post-stratification.

218. Producing National HCUP Estimates - Accessible Version
     hcup-us.ahrq.gov/tech_assist/nationalestimates/508_course/508course_2018.jsp
     January 01, 2018 - The discharge weights were calculated for NIS data by first stratifying the NIS hospitals on the same … A weight was then calculated for each stratum, by dividing the number of universe discharges in that … Prior to 2012, hospital weights are calculated for each of the NIS strata. … A weight was then calculated for each stratum by dividing the number of universe of ED visits in that … HOSPWT was also calculated according to the NEDS strata.

219. INTRODUCTION TO THE HCUP KIDS' INPATIENT DATABASE (KID), 2009
     hcup-us.ahrq.gov/db/nation/kid/kid_2009_introduction.jsp
     January 01, 2009 - without Present On Admission (POA) indicators (DRG_NoPOA) and MDC in use on discharge date, calculated … These alternative weights were calculated in the same way as the weights for the 2000 and later years … Standard errors and confidence intervals can then be calculated from the validation data. … Discharge weights to the universe were calculated by post-stratification. … Within stratum k , for hospital i , each KID sample discharge's universe weight was calculated as:

220. THE HCUP NATIONWIDE EMERGENCY DEPARTMENT SAMPLE (NEDS), 2019
     hcup-us.ahrq.gov/db/nation/neds/NEDS_Introduction_2019.jsp
     January 01, 2019 - Hospital Weights Hospital weights were calculated by stratum. … Discharge Weights Discharge weights were also calculated by stratum. … Sampling probabilities were calculated to select 20 percent of the universe contained in each stratum … Standard errors and confidence intervals then can be calculated from the validation data. … b NHIS estimates were calculated using the values provided in the survey (0, 1, 3, 4+).