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Showing results for "study".

41. County-Level Determinants of High Opioid-Related Hospitalization Rates (pdf file)
    hcup-us.ahrq.gov/reports/CountyHighOpioidHospitalRates.pdf
    December 01, 2020 - also wish to acknowledge the HCUP Partner organizations that contributed to the data used in this study … Study Population We included discharges for patients aged 15 years and older, regardless of payer. … Focusing on acute care for patients with opioid-related disorders, we limited the study to discharges … Limitations and Strengths Our study had several important limitations. … Case Study: Exploring How Opioid-Related Diagnosis Codes Translate From ICD-9-CM to ICD-10-CM.

42. MAINTAIN AND EXPAND (pdf file)
    hcup-us.ahrq.gov/reports/methods/2011_03.pdf
    January 01, 2011 - Special Study on the Meaning of the First-Listed Diagnosis on Emergency Department and Ambulatory Surgery … State Partners marked with asterisks below participated in a telephone interview for this study. … Their expertise and insights were invaluable to grounding the study in an understanding of the coding … This document is the final report from the study. … The study consisted of three key components, each of which is described below: 1.

43. Conditions With the Largest Number of Adult Hospital Readmissions by Payer, 2011 - Statistical Brief #172
    hcup-us.ahrq.gov/reports/statbriefs/sb172-Conditions-Readmissions-Payer.jsp
    April 01, 2014 - We limited the study population to Medicare beneficiaries aged 65 years and older and to individuals … Overall, readmission rates per 100 admissions in this study population ranged from 8.7 for the privately … Total all-cause, 30-day readmissions and aggregate costs for the study population by payer, 2011 … Study population Number of readmissions Cost of readmissions Readmission rate (per 100 admissions … The principal diagnosis is that condition established after study to be chiefly responsible for the

44. untitled (pdf file)
    hcup-us.ahrq.gov/datainnovations/Opioid_trends_ICD_Med_Care.pdf
    May 15, 2017 - This study exam- ines how trend analyses of inpatient stays involving opioid diagnoses were affected … Study Design: We examined changes in the number of opioid-re- lated stays before, during, and after the … In a study cov- ering 5 ICD revisions in 6 European countries, Janssen3 recommended grouping individual … espe- cially when coding within the broader classes is relatively stable over time.4,5 In the current study … Support for this study was provided by the Agency for Healthcare Research and Quality (AHRQ) Center for

45. UtilizFollowMedExpanSNHs.pdf (pdf file)
    hcup-us.ahrq.gov/reports/UtilizFollowMedExpanSNHs.pdf
    December 16, 2020 - Consulting, Inc., as well as the 22 HCUP Partner organizations that contributed HCUP data used in this study … We examined inpatient and ED volumes for each payer separately to study the impact of the ACA expansion … We also examined encounter volumes for each of these patient populations in the aggregate to study how … However, taken together with other results from our study, this finding raises several concerns. … Our study has several important limitations.

46. Hospital Inpatient Statistics, 1996
    hcup-us.ahrq.gov/reports/natstats/his96/clinclas.htm
    September 01, 1999 - Contents Foreword Overview HCUP Databases Software Tools Data HCUP Nationwide Inpatient Sample Study … Because the unit of analysis for this study is the inpatient stay rather than the patient, principal … Study sample The entire sample of NIS discharges for 1996 was used for this study (N = 6,542,069). … In this study, charge data were present for 98 percent of all discharges. … Although numerous issues warranting further study can be identified using these tables, some of the

47. Nrdbrochure 050218 (pdf file)
    hcup-us.ahrq.gov/news/exhibit_booth/NRDBrochure_050218.pdf
    May 16, 2018 - The vast size of the NRD allows the study of all cause and condition-specific readmissions at both the … Address Critical Topics The NRD can be used to study a variety of research topics, including: Advance

48. Nisbrochure 050218 (pdf file)
    hcup-us.ahrq.gov/news/exhibit_booth/NISBrochure_050218.pdf
    May 16, 2018 - The vast size of the NIS allows the study of topics at both the national and regional levels. … Address Critical Topics The NIS can be used to study a variety of research topics, including: Advance

49. Nedsbrochure 050218 (pdf file)
    hcup-us.ahrq.gov/news/exhibit_booth/NEDSBrochure_050218.pdf
    May 16, 2018 - features of the NEDS is its large sample size, which allows for analysis across hospital types and the study … Address Critical Topics Rely on the NEDS to study national emergency department issues, including: Advance

50. Checklist for Working with the NEDS
    hcup-us.ahrq.gov/db/nation/neds/nedschecklist.jsp
    November 01, 2024 - strengths and limitations, and how it has changed over time to ensure its appropriate use and to interpret study … Please refer to the HCUP Methods Series Report #2011-03, Special Study on the Meaning of the First-Listed … The study design should account for differences in data element availability across data years. … incidence and prevalence, review the HCUP Methods Series Report # 2016-06, Using the HCUP Databases to Study

51. Clinical Classifications for Health Policy Research: Hospital Inpatient Statistics, 1995
    hcup-us.ahrq.gov/reports/natstats/his95/clinclas.htm
    January 01, 1999 - Contents Foreword Overview HCUP Databases Data Healthcare Cost and Utilization Project Study … State data can be used to study small-area variations, hospital markets, and State health care reforms … The HCUP databases can be used to study a variety of topics, including: Impact of changes in State … Because the unit of analysis for this study is the inpatient stay rather than the patient, principal … Study sample The entire sample of NIS discharges for 1995 was used for this study ( N = 6,714,935

52. HCUP CODING PRACTICES (pdf file)
    hcup-us.ahrq.gov/db/coding.pdf
    November 19, 2020 - The actual characteristics of state and hospital association data tabulated in the HCUP Feasibility Study … (AHCPR Hospital Cost Database Feasibility Study, Contract No. 282-90-0029).

53. Enhanced State Data for Analysis and Tracking of Comparative Effectiveness Impact
    hcup-us.ahrq.gov/datainnovations/hi.jsp
    October 01, 2010 - The aims of this study are to: Supplement administrative hospital discharge data with hospitalization-related … Demonstrate the feasibility and usefulness of the enhanced database by performing a CER study that will

54. Sidbrochure 050218 (pdf file)
    hcup-us.ahrq.gov/news/exhibit_booth/SIDBrochure_050218.pdf
    May 16, 2018 - Medical treatment effectiveness • Impact of health policy changes • Diffusion of medical technology • Study … • Utilization of health services by special populations Address Critical Topics Rely on the SID to study

55. Analysis of HCUP-SID MHSA Discharge Data and MCR Psychiatric Unit Data (pdf file)
    hcup-us.ahrq.gov/reports/MCRSIDFinalReport083110.pdf
    September 07, 2010 - The goal of this study was to first test the accuracy of the Medicare Cost Reports (MCRs) in capturing … In this subsequent study, they directly linked information from the National Mental Health Survey and … This estimate was based on the study of 12 states that used revenue codes and found that 3.6 percent … Additionally, the study focuses on community hospitals and an important extension would be to marry … This study could also add in information on beds in free standing psychiatric hospitals.

56. Checklist for Working with the NIS
    hcup-us.ahrq.gov/db/nation/nis/nischecklist.jsp
    November 01, 2024 - strengths and limitations, and how it has changed over time to ensure its appropriate use and to interpret study … The study design should account for differences in data element availability across data years. … incidence and prevalence, review the HCUP Methods Series Report# 2016-06: Using the HCUP Databases to Study

57. eHHIC: Linking Lab Data to Inpatient Discharge Data (pdf file)
    hcup-us.ahrq.gov/datainnovations/clinicalcontentenhancementtoolkit/hi27.pdf
    December 04, 2011 - In order to maintain participation in the study, HHIC allowed those hospitals to send all labs for all … incomplete) were therefore excluded, as only the final or corrected test result was relevant to the study … blood culture, LOINC 600-7; urine culture, LOINC 630-4; and sputum culture, LOINC 6460-0) from the study … were linked to an inpatient discharge record: Table C.3 Transmitted Lab Records Excluded from Study … Exclusions: Records linked to discharge record outside the study

58. Checklist for Working with the KID
    hcup-us.ahrq.gov/db/nation/kid/kidchecklist.jsp
    November 01, 2024 - strengths and limitations, and how it has changed over time to ensure its appropriate use and to interpret study … The study design should account for differences in data element availability across data years. … incidence and prevalence, review the HCUP Methods Series Report# 2016-06: Using the HCUP Databases to Study

59. Microsoft Word - CaseforPOAIndicator_final_060806 _2_.doc (pdf file)
    hcup-us.ahrq.gov/reports/methods/2006_1.pdf
    January 01, 2006 - For example: • A recent Canadian study of patients receiving coronary artery bypass graft (CABG) surgery … • A study of California discharge data from 2000 found that the POA indicator significantly improved … Preventable Complications (PPC)—based on All-Patient Refined Diagnosis Related Groups (APR-DRGs), a study … • A study of 18 of the condition-specific algorithms of the Complications Screening Program showed … • Naessens and colleagues (1991), noted above, conducted a small re-abstraction study that showed

60. Clinical Content Enhancement Toolkit
    hcup-us.ahrq.gov/datainnovations/clinicalcontentenhancementtoolkit/about_grants_cd.jsp
    July 01, 2016 - The end product was tested by conducting a comparative effectiveness research study using early-term … elective delivery as a case study. … demonstrated the viability of the enhanced database by performing a comparative effectiveness research study … A comparative effectiveness study of outcomes after provision of therapeutic hypothermia for initial … Coronary Procedures Study: An Outline for Labs ( PDF file, 575 KB; HTML ) Document that provides