-
hcup-us.ahrq.gov/reports/factsandfigures/2008/exhibit1_1.jsp
January 01, 2008 - millions
34.7
39.9
Number of discharges per 1,000 population*
127.8
131.0‡
Total days … of care in millions
168.1
183.6
Average length of stay in days
4.8
4.6
Percent
-
hcup-us.ahrq.gov/reports/factsandfigures/2007/exhibit1_1.jsp
January 01, 2007 - millions
34.7
39.5
Number of discharges per 1,000 population*
127.8
131.1
Total days … of care in millions
168.1
181.7
Average length of stay in days
4.8
4.6
Percent
-
hcup-us.ahrq.gov/reports/factsandfigures/2009/exhibit1_1.jsp
January 01, 2009 - in millions
34.7
39.4
Number of stays per 10,000 population*
1,278
1,284
Total days … of care in millions
168.1
180.6
Average length of stay in days
4.8
4.6
Percent
-
hcup-us.ahrq.gov/db/nation/nis/NIS_Sources_and_Restrictions_1999.pdf
January 01, 1999 - that the following variables be set to missing:
• AMONTH, admission month and
• AGEDAY, age in days … Records
Massachusetts requested the following variables be set to missing:
• AGEDAY: Age in days … Records
South Carolina requested that the following variable be set to missing:
• AGEDAY, age in days
-
hcup-us.ahrq.gov/db/nation/nis/NIS_Sources_and_Restrictions_1998.pdf
January 01, 1998 - that the following variables be set to missing:
• AMONTH, admission month and
• AGEDAY, age in days … Records
Massachusetts requested the following variables be set to missing:
• AGEDAY: Age in days … Records
South Carolina requested that the following variable be set to missing:
• AGEDAY, age in days
-
hcup-us.ahrq.gov/db/nation/nis/NIS_Sources_and_Restrictions_2000.pdf
January 01, 2000 - • Florida requested that AGEDAY, age in days at admission (if <1
year), be set to missing. … Records
Massachusetts requested the following variable be set to missing:
• AGEDAY: Age in days … Records
South Carolina requested that the following variable be set to missing:
• AGEDAY, age in days … HOSPZIP, hospital zip code
Confidentiality of Records
• Texas requested that AGEDAY, age in days
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/SummaryStats_NIS_2020_Quality_Report.PDF
January 01, 2020 - procedure code on record 0.00 211
EPR03 : ICD procedure inconsistent with sex 0.01 324
Procedure Days
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/SummaryStats_NIS_2021_Quality_Report.PDF
January 01, 2021 - procedure code on record 0.00 190
EPR03 : ICD procedure inconsistent with sex 0.00 310
Procedure Days
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/SummaryStats_NIS_2022_Quality_Report.PDF
January 01, 2022 - procedure code on record 0.01 416
EPR03 : ICD procedure inconsistent with sex 0.00 282
Procedure Days
-
hcup-us.ahrq.gov/db/nation/nis/tools/stats/1992-1988IPRECL.txt
January 01, 1992 - of week
2 AGE 3 5 Num I:Age in years at admission
3 AGEDAY 6 8 Num I:Age in days … Char I:Procedure 14
80 PR15 273 276 Char I:Procedure 15
81 PRDAY1 277 281 Num I:No. of days
-
hcup-us.ahrq.gov/db/nation/nis/NIS_Sources_and_Restrictions_2001.pdf
January 01, 2001 - Restrictions
Sources of NIS Data and State-Specific Restrictions
2001
• Florida requested that age in days … Health Care Finance and Policy
Confidentiality of Records
Massachusetts requested that age in days … For cases with age in days (AGEDAY) greater than or
equal to 0, AGEDAY will be set to missing. … Sources of NIS Data and State-Specific Restrictions
2001
South Carolina requested that age in days … • HOSPZIP, hospital zip code
Confidentiality of Records
• Texas requested that age in days
-
hcup-us.ahrq.gov/reports/statbriefs/sb20.jsp
December 20, 2006 - obesity
The mean length of a hospital stay for which obesity was a principal diagnosis was 3.1 days … For patients for whom obesity was a coexisting condition, the mean length of stay was 4.9 days and the … The mean length of a hospital stay for obesity as a principal diagnosis was 3.1 days, but when obesity … was a coexisting condition, the mean length of stay was 4.9 days. … 1.2%
28.5%
45.4%
Percent female
81.9%
63.5%
53.1%
Mean length of stay, days
-
hcup-us.ahrq.gov/reports/statbriefs/sb20.pdf
December 01, 2006 - The mean length of a hospital
stay for obesity as a principal
diagnosis was 3.1 days, but
when obesity … was a coexisting
condition, the mean length of
stay was 4.9 days. … The mean length of a hospital stay for which obesity was a principal diagnosis was 3.1 days, and the … For patients for whom obesity was a coexisting condition, the mean length of
stay was 4.9 days and the … 65 and older 1.2% 28.5% 45.4%
Percent female 81.9% 63.5% 53.1%
Mean length of stay, days
-
hcup-us.ahrq.gov/reports/statbriefs/sb16.pdf
November 01, 2006 - Hospital stays
slightly longer
4.6 days) and
costly ($6,900
than the avera
The elderly we
than any … sions resulted
influenza—a 62
se from 2003, but
ber of hospitaliza-
for influenza were
(5.3 days … The mean length of stay for the treatment of influenza was 5.3 days—0.7 days
longer than for all hospital … for influenza* All hospital stays
Total number of discharges 21,100 38,661,800
Mean length of stay, days
-
hcup-us.ahrq.gov/db/nation/kid/kid_2009_introduction.jsp
January 01, 2009 - The adjusted patient days are based on inpatient days with an adjustment made for outpatient activities … , calculated as: Inpatient days * (1 + Outpatient Revenue / Inpatient Revenue). … another hospital or born before admission to the hospital could also have an age of zero days. … There were also some cases with birth diagnoses, but with ages of a few days. … Age in days at admission (AGEDAY) is set to missing on all records.
-
hcup-us.ahrq.gov/db/nation/nis/APS-DRGsDefManualV25Public.pdf
June 01, 2009 - Table 3-5:
LOS VALUE APS-DRGS®
< 2 days 7890, Neonatal Death, LOS < 2 Days
2 - 4 days 7891, Neonatal … Death, LOS 2 - 4 Days
> 4 days 7892, Neonatal Death, LOS > 4 Days
Table 3-6:
LOS VALUE APS-DRGS … ®
< 2 days 7880, Neonatal Transfer, LOS < 2 Days
S-DRGs® Definitions Manual 18
CHAPTER 3: Assigning … 7881, Neonatal Transfer, LOS 2 - 4 Days
> 4 days 7882, Neonatal Transfer, LOS > 4 Days
Table 3-7: … 5+ days
< 2 days
2-4 days
5+ days
S-DRGs® Definitions Manual 23
CHAPTER 3: Assigning APS-DRGs
-
hcup-us.ahrq.gov/reports/statbriefs/sb102.pdf
December 09, 2010 - stays without
diabetes
Total number of discharges 18,200 21,400 452,500
Mean length of stay, days … pre-existing diabetes and gestational diabetes was longer than
the average without diabetes (3.9 and 4.3 days … versus 2.8 days, respectively). … pregnancy
and gestational diabetes was longer than the average stay without diabetes (4.2 and 3.2 days … versus 2.6
days, respectively).
-
hcup-us.ahrq.gov/reports/statbriefs/sb144.jsp
December 01, 2012 - The average length of stay decreased 5 percent from 4.9 days in 1997 to 4.7 days in 2010. … The average length of stay decreased 5 percent from 4.9 days in 1997 to 4.7 days in 2010. … stays in millions
34.7
39.0
Number of stays per 10,000 population
1,272
1,261
Total days … of care in millions
169.4
181.7
Average length of stay in days
4.9
4.7
Percentage
-
hcup-us.ahrq.gov/reports/statbriefs/sb113.jsp
May 01, 2011 - Stays with pregnancy-related complicating conditions tended to be longer (2.9 days for non-delivery stays … and 2.7 days for delivery stays) than delivery stays without complicating conditions (1.9 days). … Stays with pregnancy-related complications tended to be longer (2.9 days for non-delivery stays and 2.7 … days for delivery stays) than delivery stays without complications (1.9 days). … 473,700 (10.1%) (-)
3,950,300 (84.5%) (94.1%)
249,700 (5.3%) (5.9%)
Mean length of stay, days
-
hcup-us.ahrq.gov/reports/statbriefs/sb212-MRSA-Hospital-Stays-California-2013.pdf
January 01, 2013 - hospitalized, were seen in the
emergency department, or had
undergone ambulatory surgery
in the 90 days … .1 Costs associated with a MRSA
infection are high, with an average hospital length of stay of 10
days … acquired the infection following receipt of treatment or care in a health care facility
in the past 90 days … to their total number of inpatient stays with a MRSA diagnosis with no restriction on the
number of days … whether the patient had an inpatient, emergency department, or ambulatory surgery
encounter within 90 days