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Table 4. NIS and NHDS Comparisons by Region, 1995

Region

Number of Discharges in Thousands
(Standard Error)

Average Length of Stay in Days
(Standard Error)

In-Hospital Mortality
Rate: Percent
(Standard Error)
NIS NHDS NIS NHDS NIS NHDS

U.S.

 34,792
(461)		 34,101
(1,092)		 5.28
(.05)		 5.05
(.27)		 2.58 **
(.03)		 2.39
(.06)
Census Region
Midwest 7,492
(226)		 7,743
(603)		  6.39*
(.13)		 4.92
(.63)		 2.90**
(.06)		 2.34
(.10)
Northeast 8,296
(201)		 7,689
(423)		 5.07
(.06)		 5.94
(.52)		 2.41
(.04)		 2.59
(.09)
South 12,260
(290)		 12,542
(629)		 5.12
(.05)		 5.01
(.40)		 2.74**
(.04)		 2.44
(.10)
West 6,344
(191)		 6,128
(442)		 4.60
(.20)		 4.21
(.50)		 2.13
(.08)		 2.10
(.12)

* Difference is significant at the 0.05 level.
** Difference is significant at the 0.01 level.

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Page last reviewed December 2012
Page originally created December 2012
Internet Citation: Table 4. NIS and NHDS Comparisons by Region, 1995. Content last reviewed December 2012. Agency for Healthcare Research and Quality, Rockville, MD. https://archive.ahrq.gov/research/data/hcup/nhds/comptb4.html

The information on this page is archived and provided for reference purposes only.

 
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