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Total Results: 1,225 records

Showing results for "large".

221. HCUP Nationwide Inpatient Sample Design Report 2003
     hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2003_Design_Report.jsp
     January 01, 2003 - Bed Size – small, medium, and large. … For example, a medium-sized teaching hospital would be considered a rather large rural hospital. … Given that a very large number of observations will be available for most analyses, it may be feasible … If the analytic file is too small to set aside a large validation sample, cross-validation techniques … Finally, it should be noted that a large array of hospital-level variables are available for the entire

222. Healthcare Cost and Utilization Project (HCUP) NIS Description of Data Elements - Hospital Notes (pdf file)
     hcup-us.ahrq.gov/db/nation/nis/DataElements_NIS_2003_HOSPITAL.pdf
     January 01, 2003 - BedsizeLocation and Teaching Status Small Medium Large Rural 1-49 50-99 100+ Urban, nonteaching 1-99 … Uniform Values Variable Description Value Value Description 1 Small 2 Medium 3 Large H_BEDSZ Bedsize … BEDSIZE CATEGORIES (Prior to 1998) Hospital Bedsize Location and Teaching Status Small Medium Large … Uniform Values Variable Description Value Value Description 1 Small 2 Medium 3 Large HOSP_BEDSIZE … BedsizeLocation and Teaching Status Small Medium Large Rural 1-49 50-99 100+ Urban, nonteaching 1-99

223. Healthcare Cost and Utilization Project (HCUP) NIS Description of Data Elements - Hospital Notes (pdf file)
     hcup-us.ahrq.gov/db/nation/nis/DataElements_NIS_2004_Hospital.pdf
     January 01, 2004 - Bedsize Location and Teaching Status Small Medium Large Rural 1-49 50-99 100+ Urban, nonteaching … BEDSIZE CATEGORIES (Prior to 1998) Hospital Bedsize Location and Teaching Status Small Medium Large … Uniform Values Variable Description Value Value Description 1 Small 2 Medium 3 Large HOSP_BEDSIZE … BEDSIZE CATEGORIES Hospital Bedsize Location and Teaching Status Small Medium Large NORTHEAST … Bedsize Location and Teaching Status Small Medium Large Rural 1-49 50-99 100+ Urban, nonteaching

224. HCUP Nationwide Inpatient Sample Design Report 2004
     hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2004_Design_Report.jsp
     January 01, 2004 - Bed Size – small, medium, and large. … For example, a medium-sized teaching hospital would be considered a rather large rural hospital. … Given that a very large number of observations will be available for most analyses, it may be feasible … If the analytic file is too small to set aside a large validation sample, cross-validation techniques … Finally, it should be noted that a large array of hospital-level variables are available for the entire

225. HCUP Nationwide Inpatient Sample Design Report 2005
     hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2005_Design_Report.jsp
     January 01, 2005 - For example, a medium-sized teaching hospital would be considered a rather large rural hospital. … small; urban non-teaching hospitals tend to be medium-sized; and urban teaching hospitals tend to be large … Given that a very large number of observations will be available for most analyses, it may be feasible … If the analytic file is too small to set aside a large validation sample, cross-validation techniques … Finally, it should be noted that a large array of hospital-level variables are available for the entire

226. Statistical Brief #128: Hospital Stays with Cardiac Stents, 2009 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb128.pdf
     August 01, 2011 - 24.0%) Quartile 4 (highest income) 132,150 (20.5%) 102,990 (21.3%) 31,800 (18.4%) Patient residence Large … central metro area 156,390 (24.3%) 118,100 (24.4%) 41,290 (23.9%) Large fringe metro area 158,720 (24.6% … classification scheme for U.S. counties developed by the National Center for Health Statistics (NCHS): – Large … (Accessed March 15, 2012). 8 – Large Fringe Metropolitan: Fringe counties of counties of metropolitan

227. 2001 HCUP Nationwide Inpatient Sample (NIS) Comparison Report
     hcup-us.ahrq.gov/db/nation/nis/reports/2001niscomparisonrpt.jsp
     November 01, 2015 - The large NIS sample allows for the study of relatively uncommon disorders, procedures, and hospital … The NIS contains charges for each hospital stay, all payers, and a large sample of discharges. … Three additional Nebraska hospitals were dropped from the sampling frame because of a large percentage … Bed Size – small, medium, and large. … This approach creates different divisions – small, medium, and large – for rural, urban non-teaching,

228. Trends in Emergency Department Visits, 2006-2014 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb227-Emergency-Department-Visit-Trends.pdf
     December 01, 2016 - central metro 23.5 27.8 18.5 318.9 393.4 23.3 Large fringe metro (suburbs) 24.4 20.2 –17.2 406.4 356.7 … ■ Comparing 2006 and 2014, the ED visit rate increased in large central metropolitan areas and … The ED visit rate increased 23.3 percent for patients living in large central metropolitan areas and … The ED visit rate for patients living in large fringe metropolitan areas (i.e., suburbs) decreased 12.2 … Central Metropolitan: includes metropolitan areas with 1 million or more residents • Large Fringe

229. Trends in Emergency Department Visits, 2006-2014 #227
     hcup-us.ahrq.gov/reports/statbriefs/sb227-Emergency-Department-Visit-Trends.jsp
     September 01, 2017 - central metro 23.5 27.8 18.5 318.9 393.4 23.3 Large fringe metro (suburbs) 24.4 … Finally, the percentage of ED visits for patients residing in large central metropolitan areas increased … Comparing 2006 and 2014, the ED visit rate increased in large central metropolitan areas and in medium … The ED visit rate increased 23.3 percent for patients living in large central metropolitan areas and … The ED visit rate for patients living in large fringe metropolitan areas (i.e., suburbs) decreased 12.2

230. Overview of Children in the Emergency Department, 2010 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb157.pdf
     March 01, 2013 - STATISTICAL BRIEF #157 2 U.S. population, children from large metropolitan areas disproportionately … 7.0 6.7 8.6† Sex, % Girls 47.2 47.3 45.5 48.8 Boys 52.8 52.7 54.5 51.2 Patient residence, % Large … classification scheme for U.S. counties developed by the National Center for Health Statistics (NCHS): – Large … Central Metropolitan: Central counties of metropolitan areas with 1 million or more residents – Large … These six categories are aggregated into four groups, including large metropolitan areas with at least

231. MAINTAIN AND EXPAND (pdf file)
     hcup-us.ahrq.gov/db/nation/nis/reports/Changes_in_NIS_Design_1998.pdf
     January 01, 1998 - We decided to define small, medium, and large bed size categories nested within region and location … If a large number of hospitals was new to the frame, as happened when a new state was added to the … Location/Teaching Small Medium Large Rural 1 – 49 50 – 99 100+ Urban Nonteaching 1 – 99 … Bed size categories are small, medium, and large, with cutoff points defined in Table 4. … It can accomodate very large sampling frames.

232. Title: (pdf file)
     hcup-us.ahrq.gov/datainnovations/NJAbstractFinal.pdf
     September 29, 2013 - despite the promulgation of national guidelines for use of hypothermia treatment, there have been no large

233. Title: (pdf file)
     hcup-us.ahrq.gov/datainnovations/FLAbstractFinal.pdf
     September 29, 2013 - The virtual absence of reliable and rigorously validated large, clinically enhanced administrative databases

234. HEALTHCARE COST AND UTILIZATION PROJECT — HCUP (pdf file)
     hcup-us.ahrq.gov/db/nation/neds/NEDS2014Introduction.pdf
     December 12, 2016 - One of the most distinctive features of the NEDS is its large sample size, which allows for analysis … • DC: The HCUP Partner provided a large outpatient database that combined records for ED services … The twelve detailed UIC categories are combined into four broader categories: • Large metropolitan … When anomalies (such as large numbers of missing cases) are detected, descriptive statistics can be … If the analytic file is too small to set aside a large validation sample, cross-validation techniques

235. THE HCUP NATIONWIDE EMERGENCY DEPARTMENT SAMPLE (NEDS), 2014
     hcup-us.ahrq.gov/db/nation/neds/NEDS_Introduction_2014.jsp
     January 01, 2014 - One of the most distinctive features of the NEDS is its large sample size, which allows for analysis … DC: The HCUP Partner provided a large outpatient database that combined records for ED services with … The twelve detailed UIC categories are combined into four broader categories: Large metropolitan … The NEDS is an extremely large database that requires sophisticated, statistical software for analysis … If the analytic file is too small to set aside a large validation sample, cross-validation techniques

236. Overview of Emergency Department Visits in the United States, 2011 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb174-Emergency-Department-Visits-Overview.pdf
     April 01, 2014 - 756 324 392 359 0 100 200 300 400 500 600 700 800 900 1,000 West South Midwest Northeast Large … central metro Large fringe metro Medium and small metro Micropolitan and noncore 85+ years 65 … (448 per 1,000 population) compared with urban areas: medium and small metropolitan areas (375), large … metropolitan counties (319), and large metropolitan cities (324). … Central Metropolitan: includes metropolitan areas with 1 million or more residents • Large Fringe

237. Overview of Hospital Stays in the United States, 2011 - Statistical Brief #166
     hcup-us.ahrq.gov/reports/statbriefs/sb166.jsp
     November 01, 2013 - Patients residing in large central metropolitan areas accounted for nearly one-third of hospital stays … Lowest quartile 11,050 1,401 Higher quartiles 26,759 1,155 Patient residence Large … central metropolitan 11,866 1,288 Large fringe metropolitan (suburbs) 8,954 1,180 … classification scheme for U.S. counties developed by the National Center for Health Statistics (NCHS): Large … Central Metropolitan: Central counties of metropolitan areas with 1 million or more residents Large

238. Introduction To The HCUP Nationwide Emergency Department Sample (NEDS) 2021 (pdf file)
     hcup-us.ahrq.gov/db/nation/neds/NEDSIntroduction2021.pdf
     March 01, 2024 - One of the most distinctive features of the NEDS is its large sample size, which allows for analysis … Urban-rural location of the hospital (large metropolitan, small metropolitan, micropolitan, and nonurban … When anomalies (e.g., a large amount of missing values) are detected, descriptive statistics by region … If the analytic file is too small to set aside a large validation sample, cross-validation techniques … central metropolitan, (2) large fringe metropolitan, (3) medium metropolitan, (4) small metropolitan

239. Microsoft Word - Deliverable #94.10 - Final 2001 NIS Comparison Report 10-2. (pdf file)
     hcup-us.ahrq.gov/reports/methods/NIS_Comparison_Report_2001.pdf
     January 01, 2001 - The large NIS sample allows for the study of relatively uncommon disorders, procedures, and hospital … The NIS offers a large sample that might allow for the study of disorders, procedures, and hospital … The NIS contains charges for each hospital stay, all payers, and a large sample of discharges. … We decided to define small, medium, and large bed size categories nested within region and location/ … Bed Size – small, medium, and large.

240. Characteristics and Costs of Potentially Preventable Inpatient Stays, 2017 (pdf file)
     hcup-us.ahrq.gov/reports/statbriefs/sb259-Potentially-Preventable-Hospitalizations-2017.pdf
     January 01, 2017 - Because of the large sample size of the SID data, small differences can be statistically significant … White 1,173.2 874.6 298.5 Other 4,910.5 3,718.9 1,191.6 Location of patient’s residence Large … central metropolitan 1,373.4 1,094.4 279.0 Large fringe metropolitan 1,327.4 1,016.7 310.6 Medium … 3 63.2 23.7 34.1 18.4 Quartile 4 (highest) 51.7 17.5 31.1 14.8 Location of patient’s residence Large … metropolitan service area as including a city and a population of at least 50,000 residents: • Large