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. 2018 Dec 14;1(8):e185993. doi: 10.1001/jamanetworkopen.2018.5993

Table 4. Risk Adjustment Model Fit Among Patients With a Mental Health Condition and Dementia.

Decile of Expected Cost Mental Healtha (n = 1 958 978) Dementiaa (n = 157 907)
Expected Costs, $ Mean Actual Costs, $ Difference, $ (%) Expected Costs, $ Mean Actual Costs, $ Difference, $ (%)
1 2011 5349 -3337 (−166) 11 287 13 128 −1841 (−16)
2 4565 6994 −2429 (−53) 14 928 17 822 −2894 (−19)
3 5613 7379 −1766 (−31) 16 675 20 141 −3467 (−21)
4 7194 8830 −1636 (−23) 18 828 24 107 −5278 (−28)
5 8760 10 921 −2161 (−25) 21 087 27 179 −6092 (−29)
6 10 682 11 591 −909 (−9) 23 562 31 092 −7531 (−32)
7 12 442 13 276 −833 (−7) 26 788 35 853 −9065 (−34)
8 15 276 16 879 −1603 (−10) 31 380 42 682 −11 302 (−36)
9 19 488 21 467 −1979 (−10) 39 198 50 713 −11 515 (−29)
10 37 307 42 018 −4711 (−13) 63 859 76 673 −12 813 (−20)
a

Measured using diagnostic codes as specified by the Psychiatric Case Mix System.