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Showing results for "calculated".

161. Introduction to the NIS (pdf file)
     hcup-us.ahrq.gov/db/nation/nis/NISIntroduction2022.pdf
     November 01, 2024 - Population Covered in the 2022 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. … NIS discharge weights are calculated by dividing the number of universe discharges by the number of … Population Covered in the 2022 NIS by Census Division and Region, Calculated using the Estimated U.S … Population Covered in the 2022 NIS by Census Division and Region, Calculated using the Estimated U.S.

162. ___APS-DRGs-Weights_Public.book (pdf file)
     hcup-us.ahrq.gov/db/nation/nis/APS-DRGsWeightsV27Public.pdf
     April 01, 2010 - 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

163. Design of the HCUP KIDS' Inpatient Database (KID), 2003
     hcup-us.ahrq.gov/db/nation/kid/reports/KID_design_rpt_2003.jsp
     January 01, 2003 - U.S. hospitals using weighted average lengths of stay, based on averages or regression coefficients calculated … U.S. hospitals using weighted average lengths of stay, based on averages or regression coefficients calculated … 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: … Standard errors and confidence intervals can then be calculated from the validation data.

164. User Guide: Cost To Charge Ratio (CCR) For Inpatient Files (pdf file)
     hcup-us.ahrq.gov/db/ccr/ip-ccr/Inpatient_CCR_User_Guide_External_2001-2020.pdf
     January 01, 2020 - • Service group-level inpatient CCRs are calculated as the ratio of estimated inpatient costs to … • Hospital-level inpatient CCRs are calculated by summing the service group inpatient costs and … Hospital-specific CCRs calculated in this way are not included in the CCR Files when there is no cost … The GAPICC is calculated within State and for each of these groupings. … The GAPICC is calculated within State and for each of these groupings.

165. User Guide: Cost To Charge Ratio (CCR) For Inpatient Files (pdf file)
     hcup-us.ahrq.gov/db/ccr/ip-ccr/Inpatient_CCR_User_Guide_External_2001-2021.pdf
     January 01, 2021 - • Service group-level inpatient CCRs are calculated as the ratio of estimated inpatient costs to … • Hospital-level inpatient CCRs are calculated by summing the service group inpatient costs and … Hospital-specific CCRs calculated in this way are not included in the CCR Files when there is no cost … The GAPICC is calculated within State and for each of these groupings. … The GAPICC is calculated within State and for each of these groupings.

166. User Guide: Cost-to-Charge Ratio for Inpatient Files, 2001-2022 (pdf file)
     hcup-us.ahrq.gov/db/ccr/ip-ccr/IP_CCR_User_Guide_External_2001-2022.pdf
     January 01, 2022 - • Service group-level inpatient CCRs are calculated as the ratio of estimated inpatient costs to … • Hospital-level inpatient CCRs are calculated by summing the service group inpatient costs and … Hospital-specific CCRs calculated in this way are not included in the CCR Files when there is no cost … The GAPICC is calculated within State and for each of these groupings. … The GAPICC is calculated within State and for each of these groupings.

167. Statistical Brief #118: Hospital Stays for Children, 2009 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb118.pdf
     August 01, 2011 - Rates calculated using resident population for July 2009 from the U.S. … Rates calculated using resident population for July 2009 from the U.S. … Rates calculated using resident population from the U.S. … † Calculated using resident population for July 2009 from the U.S. … † Calculated using resident population for July 2009 from the U.S.

168. Calculating National Inpatient Sample (NIS) Variances for Data Years 2012 and Later (pdf file)
     hcup-us.ahrq.gov/reports/methods/MS2015-09%20Addendum.pdf
     December 10, 2022 - additional guidance on a SAS® option for PROC SURVEYMEANS that will ensure that the variance estimate is calculated

169. MAINTAIN AND EXPAND (pdf file)
     hcup-us.ahrq.gov/db/nation/kid/reports/KID_2003_Design_Edited_013006.pdf
     January 01, 2003 - U.S. hospitals using weighted average lengths of stay, based on averages or regression coefficients calculated … 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: … the uncomplicated birth strata, Rk is the frame sampling rate for uncomplicated in- hospital births calculated … Standard errors and confidence intervals can then be calculated from the validation data.

170. 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

171. Record Linkage Concepts (pdf file)
     hcup-us.ahrq.gov/datainnovations/raceethnicitytoolkit/or19.pdf
     June 16, 2014 - on few argues for linkage Probabilistic Matching • Once comparisons are made, a weight is calculated … Based on software-calculated M probability (sensitivity) and U probability (specificity).

172. 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.

173. INTRODUCTION TO THE HCUP NATIONAL INPATIENT SAMPLE (NIS), 2021
     hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2021.jsp
     January 01, 2021 - Population Covered in the 2021 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. … Discharge weights to the universe were calculated as follows: Within stratum s , each NIS sample … Population Covered in the 2021 NIS by Census Division and Region, Calculated using the Estimated U.S.

174. 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

175. Microsoft Word - APS_DRG_Def_Public_V21.doc (pdf file)
     hcup-us.ahrq.gov/db/nation/nis/APS-DRGs%20V21%20Weights%20Manual.pdf
     January 06, 2025 - 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 … Initial outlier trim points were calculated at 3.0 standard deviations from the overall arithmetic mean … The latter was calculated by dividing the total days, charges, or deaths in the input database by the … Normalized weights for the APS-DRGs® were standardized to ensure that the average weight calculated

176. INTRODUCTION TO THE HCUP NATIONAL INPATIENT SAMPLE (NIS), 2020
     hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2020.jsp
     January 01, 2020 - Population Covered in the 2020 NIS by Census Division and Region, Calculated using the Estimated … 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. … Prior to the 2012 NIS, NIS sample weights were calculated by dividing the number of universe discharges … universe weight was calculated as: DW s (universe) = DN s (universe) ÷ DN s (sample) where DW s

177. Filespecifications Nis 2015Q4 Dx Pr Grps
     hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2015Q4_DX_PR_GRPS.TXT
     November 09, 2017 - 2015Q4_DX_PR_GRPS 2 DRG_NoPOA 4 6 Num DRG in use on discharge date, calculated … 2015Q4_DX_PR_GRPS 60 MDC_NoPOA 378 379 Num MDC in use on discharge date, calculated

178. C:\unzipped\Methods Series Reports to Convert\Comparison_Report_NIS6 1997.wpd (pdf file)
     hcup-us.ahrq.gov/reports/methods/Comparison_Report_NIS61997Final.pdf
     August 09, 2000 - Most statistics calculated from the NIS are consistent with those from the NHDS. … NIS statistics were compared with those calculated from these three data sources: 1. … Statistics calculated from the NHDS do have sampling error. … Standard errors can not be calculated directly from the NHDS data. … The standard errors were calculated as follows.

179. EDCCR_UserGuide_2012-2019 (pdf file)
     hcup-us.ahrq.gov/db/ccr/ed-ccr/EDCCR-UserGuide-2012-2019.pdf
     January 01, 2019 - Hospital-specific CCRs calculated in this way are not included in the CCR Files when there is no cost … The GAPECC is calculated within State and for each of these groupings. … The GAPECC is calculated within State and for each of these groupings. … Set to missing when there is no cost information in the HCRIS (PPS) data or the calculated cost-to-charge … DRG cost estimates relied on CCRs calculated from the cost reports and were integral to creation of

180. INTRODUCTION TO THE HCUP KIDS' INPATIENT DATABASE (KID), 2012
     hcup-us.ahrq.gov/db/nation/kid/kid_2012_introduction.jsp
     January 01, 1998 - These trends weights were calculated in the same way as the weights for the 2000 and later years of the … 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: … Population in 2012 KID States, by Region Calculated using the estimated U.S. population on July 1, 2012