-
hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1997_Design_Report.jsp
January 01, 1997 - The stratification variables were as follows:
Geographic Region Northeast, Midwest, West, and … This is an important stratifier because practice patterns have been shown to vary substantially by region … For each geographic region, Table 6 shows the number of:
universe hospitals (Universe),
frame … Number of Hospitals in the Universe, Frame, Regular Sample, Target, Sample and Shortfall by Region, 1997 … Region
Universe
Frame
Sample
Target
Shortfall
NE
737
616
154
147
7
-
hcup-us.ahrq.gov/reports/statbriefs/sb259-Potentially-Preventable-Hospitalizations-2017.pdf
January 01, 2017 - Micropolitan area 1,427.8 1,061.5 366.3
Noncore rural area 1,596.2 1,107.0 489.2
Hospital region … potentially preventable pediatric inpatient stays, by patient characteristics and
hospital census region … 29.2 20.8
Micropolitan area 49.3 22.1 29.8 24.9
Noncore rural area 45.9 26.2 31.3 25.0
Hospital region … Region
Region is one of the four regions defined by the U.S. … Introduction
Definitions
Unit of analysis
Costs and charges
Expected payer
Region
Reporting of
-
hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_1999.jsp
January 01, 1999 - Bed Size Categories, by Region
Table 6. … available for all states)
NIS_STRATUM
Stratum used to sample hospitals; includes geographic region … The stratification variables are:
Geographic Region – Northeast, Midwest, West, or South . … For all other combinations of region, location and teaching status, no stratification based on control … Bed size cutpoints were chosen so that approximately one-third of the hospitals in a given region and
-
hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2001.jsp
January 01, 2001 - Bed Size Categories, by Region
Table 6. … neonatal on same record
NIS_STRATUM
Stratum used to sample hospitals, based on geographic region … The stratification variables are:
Geographic Region – Northeast, Midwest, West, or South . … For all other combinations of region, location and teaching status, no stratification based on control … Bed size cutpoints were chosen so that approximately one-third of the hospitals in a given region and
-
hcup-us.ahrq.gov/news/exhibit_booth/NASSBrochure_031220.pdf
March 18, 2020 - designation of residence
• Expected payment source
• Total charges
• Hospital characteristics such as region
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2006_Hospital.TXT
January 01, 2006 - teaching status of hospital
NIS 2006 Hospital 16 HOSP_REGION 140 141 Num Region
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2005_Hospital.TXT
January 01, 2005 - teaching status of hospital
NIS 2005 Hospital 16 HOSP_REGION 140 141 Num Region
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2003_HOSPITAL.TXT
January 01, 2003 - teaching status of hospital
NIS 2003 HOSPITAL 15 HOSP_REGION 133 134 Num Region
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2002_HOSPITAL.TXT
January 01, 2002 - Location/teaching status of hospital
NIS 2002 HOSPITAL 15 HOSP_REGION 133 134 Num Region
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/NIS_2000_HOSPITAL.TXT
January 01, 2000 - Location/teaching status of hospital
NIS 2000 HOSPITAL 15 HOSP_REGION 138 139 Num Region
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/FileSpecifications_NIS_2004_HOSPITAL.TXT
January 01, 2004 - teaching status of hospital
NIS 2004 Hospital 16 HOSP_REGION 140 141 Num Region
-
hcup-us.ahrq.gov/reports/ataglance/findingsataglance.jsp
March 01, 2025 - Department Visits for Dental Conditions and Related Costs: Variation Across the United States by Census Region
-
hcup-us.ahrq.gov/db/nation/nis/reports/2004niscomparisonrpt.jsp
May 01, 2016 - calculated to select 20 percent of the universe in each stratum defined by hospital characteristics (region … By region, the sampling frame for the NIS includes states with 98 percent of the population in the Northeast … consistency for in-hospital mortality rates was also high: no significant differences were found with region … When we examined the percentage of discharges in each region, only two significant differences were observed … be noted that these differences are only of concern when there is a reason to expect that geographic region
-
hcup-us.ahrq.gov/reports/statbriefs/sb277-Top-Reasons-Hospital-Stays-2018.pdf
January 01, 2018 - , nonneonatal inpatient stays, 2018
Rank
within
United
States
Principal diagnosis,
hospital region … Rank
within
region
Number of
stays
Rate per
100,000
population
Mean
length of
stay, … Septicemia was the most common principal diagnosis overall in the United States as well as
within each region … Region
Region is one of the four regions defined by the U.S. … Costs and charges
Expected payer
Region
About HCUP
For More Information
Suggested Citation
-
hcup-us.ahrq.gov/reports/statbriefs/sb106.jsp
February 01, 2011 - Acute exacerbation discharges per 100,000 population by patient’s region, income, and residence; Bar … chart; discharges per 100,000 population; by region; Northeast, 348; Midwest, 436; South, 438; West, … Region
Region is one of the four regions defined by the U.S. … Estimates of Resident Population Change for the United States, Regions, States and Puerto Rico and Region
-
hcup-us.ahrq.gov/reports/statbriefs/sb119.pdf
August 01, 2011 - Quartile 3 (51st to 75th percentile) 57 55 2
Quartile 4 (76th to 100th percentile) 34 33 1
Hospital region … Region and patient location characteristics
Table 1 shows that the rate of ED visits for injuries caused … Region
Region is one of the four regions defined by the U.S.
-
hcup-us.ahrq.gov/reports/statbriefs/sb46.pdf
January 16, 2008 - Hospital stays for epilepsy and convulsions, by region
Figure 5 shows the rates of hospitalization for … Region
Region is one of the four regions defined by the U.S. … Convulsion hospitalization rate varies
by region, but remains constant for epilepsy, 2005*
* Based
-
hcup-us.ahrq.gov/reports/statbriefs/sb137.jsp
July 01, 2012 - 6.6
66.9
107.0
990.4
926.6
Male
1.5
2.0
39.5
69.4
895.1
867.3
U.S. region … stays).
2 Population denominator data for the overall rate and rates for patient age, sex, and U.S. region … There was no difference in the rate of hospitalization principally for obesity by region, urban/rural … Region
Region is one of the four regions defined by the U.S.
-
hcup-us.ahrq.gov/db/nation/nass/stats/nass_summary_stats_hospital_2021.pdf
January 01, 2021 - status of hospital
1 HOSP_NASS Num 4 64 NASS Hospital Number
4 HOSP_REGION Num 8 8 Hospital Census Region … : Location of Hospital, 0:rural, 1:urban
NASS: Location/teaching status of hospital
Hospital Census Region
-
hcup-us.ahrq.gov/db/nation/nass/stats/NASS_Summary_Stats_Hospital_2022.pdf
January 01, 2022 - status of hospital
1 HOSP_NASS Num 4 48 NASS Hospital Number
6 HOSP_REGION Num 3 61 Hospital Census Region … HOSP_LOCTEACH : NASS: Location/teaching status of hospital 2,799 0 1 3 2.1 5,841
HOSP_REGION : Hospital Census Region