Table 1 Population Demographics and Healthcare Utilization*

Population (N)

18,341

2202

16,139

Age in years (SD)^b

75.9 (7.5)

82.3 (6.8)

75.1 (7.2)

Sex (%)^b

F 10,806 (58.9)

M 7535 (41.1)

F 1464 (66.5)

M 738 (33.5)

F 9342 (57.8)

M 6797 (42.2)

Average comorbidity count (SD)^b

9.16 (4.72)

13.19 (5.23)

8.61 (4.37)

Average medication ingredients (SD)^b

12.57 (7.73)

16.81 (8.94)

12.00 (7.36)

Average IP events (SD)^b

0.86 (1.59)^c

0.86 (0.35)^d

0.86 (0.91)^e

2.28 (2.67)^c

1.15 (0.32)^d

1.69 (0.97)^e

0.66 (1.26)^c

0.82 (0.34)^d

0.75 (0.84)^e

Average ED events (SD)^b

0.62 (1.26)^c

0.62 (0.21)^d

0.62 (0.44)^e

1.25 (2.18)^c

0.80 (0.19)^d

1.05 (0.45)^e

0.53 (1.04)^c

0.60 (0.20)^d

0.56 (0.41)^e

Average readmission events (SD)^b

0.15 (0.65)^c

0.15 (0.06)^d

0.15 (0.22)^e

0.51 (1.30)^c

0.20 (0.06)^d

0.33 (0.24)^e

0.10 (0.48)^c

0.14 (0.06)^d

0.12 (0.20)^e

Average months enrollment (SD)

33.3 (5.84)

32.9 (6.09)

33.4 (5.81)

Average number of notes (SD)^b

132.00 (107.9)

235.50 (166.4)

117.88 (88.28)

Average number of characters (SD)^b

165,766 (141,687)

290,913(215,529)

148,691 (118,534)