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. 2018 Apr 12;20(4):e137. doi: 10.2196/jmir.8961

Table 1.

Descriptive statistics for the National Inpatient Sample and OneFlorida patient datasets of older adults. HCUP NIS: Healthcare Cost and Utilization Project National Inpatient Sample.

Characteristics OneFlorida 2013 (N=40,087) OneFlorida 2012-2016 (N=147,900) HCUP NIS 2013 (N=2,447,640)
Age in years, mean (SD) 76.4 (8.04) 76.4 (8.03) 78.0 (7.80)
Gender, n (%)



Male 19,094 (47.63) 71,642 (48.44) 1,084,593 (44.31)

Female 20,993 (52.37) 76,255 (51.56) 1,362,844 (55.68)

Unspecified 0 (0) 3 (0.0) 203 (0.01)
Ethnicity, n (%)



Non-Hispanic white 27,881 (69.55) 101,871 (68.88) 1,817,861 (74.27)

Non-Hispanic black 5835 (14.56) 19,487 (13.18) 231,968 (9.48)

Asian and Pacific Islander 550 (1.37) 1819 (1.23) 50,768 (2.07)

Hispanic 3102 (7.74) 11,718 (7.92) 156,780 (6.41)

Other 2719 (6.78) 13,005 (8.79) 190,263 (7.77)
Average number of multiple chronic conditions, (SD) 4.7 (2.3) 4.9 (2.6) 4.5 (2.0)