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Total Results: 1,134 records

Showing results for "study".

261. Statistical Brief #16
     hcup-us.ahrq.gov/reports/statbriefs/sb16.jsp
     November 16, 2006 - costtocharge.jsp Diagnoses and ICD-9-CM The principal diagnosis is that condition established after study … The vast size of the NIS allows the study of topics at both the national and regional levels for specific

262. HCUP Statistical Brief #12: Hospital Stays for Gastrointestinal Diseases, 2004 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb12.pdf
     September 01, 2006 - Clinical Classifications Software (CCS) The principal diagnosis is that condition established after study … The vast size of the NIS allows the study of topics at both the national and regional levels for specific

263. Statistical Brief #18
     hcup-us.ahrq.gov/reports/statbriefs/sb18.jsp
     May 18, 2016 - Diagnoses and ICD-9-CM The principal diagnosis is that condition established after study to be chiefly … The vast size of the NIS allows the study of topics at both the national and regional levels for specific

264. Hcupcdiffhosp2011-2015Rpt081618 (pdf file)
     hcup-us.ahrq.gov/reports/ataglance/HCUPCDiffHosp2011-2015Rpt081618.pdf
     August 18, 2018 - of and risk factors for community-associated Clostridium difficile infection: a nested case-control study … CDI in 2003 found high sensitivity (78%) and specificity (99.7%) when using ICD-9-CM codes.7 This study

265. Introduction to the NRD, 2022 (pdf file)
     hcup-us.ahrq.gov/db/nation/nrd/NRDIntroduction2022.pdf
     December 01, 2024 - This report discusses the decisions that need to be addressed as an analyst designs a study of patients … NRD because the calculation is dependent on which two discharges are of interest for the readmission study … For example, a study of readmissions for diabetes might only consider the number of days between two … diabetes discharges, whereas a study of post-surgery infections might consider any discharge in 30 … In addition, a study may consider all readmissions within a time period or just the first readmission

266. Healthcare Cost and Utilization Project (HCUP) NRD Notes
     hcup-us.ahrq.gov/db/vars/dxn/nrdnote.jsp
     August 01, 2015 - databases, the first listed diagnosis is the principal diagnosis defined as the condition established after study

267. Correlating Unrelated Test Catalogs using Vocabulary Standards
     hcup-us.ahrq.gov/datainnovations/clinicaldata/Appendix19bCLMAPBanningv1.jsp
     April 01, 2011 - Knight MT(ASCP) 3M Health Information Systems, Terminology Consulting Services Introduction The study

268. Motor Vehicle Crash Mortality among Northwest AI/AN (pdf file)
     hcup-us.ahrq.gov/datainnovations/raceethnicitytoolkit/or31.pdf
     October 08, 2012 - & elder falls  Native CARS (Children Always Ride Safe) • Randomized delayed-intervention CBPR study

269. HCUP Nationwide Inpatient Sample Design Report 1995
     hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1995_Design_Report.jsp
     January 01, 1995 - Alternatively, in the study of hypothetical population outcomes not limited to a specific point in time … However, the data are not actually missing for some hospitals, such as those that closed during the study … measures on the same hospital over time, yet incorporate data from all hospitals in the sample during the study

270. C:\HCUP\NIS_1997_Design_Report.wpd (pdf file)
     hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1997_Design_Report.pdf
     January 01, 1997 - Alternatively, in the study of hypothetical population outcomes not limited to a specific point in time … However, the data are not actually missing for some hospitals, such as those that closed during the study … measures on the same hospital over time, yet incorporate data from all hospitals in the sample during the study

271. HCUP Nationwide Inpatient Sample Design Report 1994
     hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1994_Design_Report.jsp
     January 01, 1994 - Alternatively, in the study of hypothetical population outcomes not limited to a specific point in time … However, the data are not actually missing for some hospitals, such as those that closed during the study … measures on the same hospital over time, yet incorporate data from all hospitals in the sample during the study

272. HCUP Nationwide Inpatient Sample Design Report 1997
     hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1997_Design_Report.jsp
     January 01, 1997 - Alternatively, in the study of hypothetical population outcomes not limited to a specific point in time … However, the data are not actually missing for some hospitals, such as those that closed during the study … measures on the same hospital over time, yet incorporate data from all hospitals in the sample during the study

273. 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 - The impact of the COVID-19 pandemic on hospital admissions in the United States: study examines trends … Definitions Diagnoses The principal diagnosis is that condition established after study to be chiefly

274. HEALTHCARE COST AND UTILIZATION PROJECT — HCUP (pdf file)
     hcup-us.ahrq.gov/db/nation/nrd/Introduction_NRD_2020.pdf
     January 01, 2020 - This report discusses the decisions that need to be addressed as an analyst designs a study of patients … NRD because the calculation is dependent on which two discharges are of interest for the readmission study … For example, a study of readmissions for diabetes might only consider the number of days between two … diabetes discharges, whereas a study of post-surgery infections might consider any discharge in 30 … In addition, a study may consider all readmissions within a time period or just the first readmission

275. THE HCUP NATIONWIDE READMISSIONS DATABASE (NRD), 2020
     hcup-us.ahrq.gov/db/nation/nrd/Introduction_NRD_2020.jsp
     January 01, 2020 - This report discusses the decisions that need to be addressed as an analyst designs a study of patients … Developing the database using a 100 percent sample allows researchers to study both all-cause and … For example, a study of readmissions for diabetes might only consider the number of days between two … diabetes discharges, whereas a study of post-surgery infections might consider any discharge in 30 days … In addition, a study may consider all readmissions within a time period or just the first readmission

276. Introduction To The HCUP Nationwide Readmission Database (NRD) 2021 (pdf file)
     hcup-us.ahrq.gov/db/nation/nrd/NRDIntroduction2021.pdf
     March 01, 2024 - This report discusses the decisions that need to be addressed as an analyst designs a study of patients … NRD because the calculation is dependent on which two discharges are of interest for the readmission study … For example, a study of readmissions for diabetes might only consider the number of days between two … diabetes discharges, whereas a study of post-surgery infections might consider any discharge in 30 … In addition, a study may consider all readmissions within a time period or just the first readmission

277. HCUP Nationwide Inpatient Sample Design Report 1996
     hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1996_Design_Report.jsp
     January 01, 1996 - Alternatively, in the study of hypothetical population outcomes not limited to a specific point in time … However, the data are not actually missing for some hospitals, such as those that closed during the study … measures on the same hospital over time, yet incorporate data from all hospitals in the sample during the study

278. Microsoft Word - C18RECaseStudyReportforWEBfinal99.docx (pdf file)
     hcup-us.ahrq.gov/reports/race/C18RECaseStudyReportforWEBfinal99.pdf
     January 01, 2020 - DHCFP is planning several additional reports using patient race/ethnicity discharge data, including a study … settings preferentially managed by a primary care provider rather than in the ED or hospital.63 A second study

279. 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 - Table 1 lists the twelve (12) APS-DRGs® with no observations in the study data. … At least 90 percent of the information was derived from the APS-DRGs® in the original study data for … At the other extreme, none of the final weight was derived from the APS-DRGs® in the original study

280. ___APS-DRGs-Weights_Public.book (pdf file)
     hcup-us.ahrq.gov/db/nation/nis/APS-DRGs-Weights_Public_v24.pdf
     March 01, 2008 - Table 3-1 on page 13 lists the five (5) APS-DRGs® with no observations in the study data. … At least 90 percent of the information was derived from the APS-DRGs® in the original study data for … At the other extreme, none of the final weight was derived from the APS-DRGs® in the original study