Table 2.

Association between MRCI total scores and subsequent 30-day acute healthcare utilization in children with severe neurological impairment.

	N	Acute Visits	Unadjusted IRR (95% CI)	Adjusted IRR (95% CI)
Patient Age (years)
1–4	25	20	2.80 (1.31, 5.98)	2.61 (1.16, 5.88)
5–8	34	15	1.54 (0.69, 3.44)	1.30 (0.58, 2.93)
9–12	35	10	Ref.	Ref.
13–17	29	11	1.33 (0.56, 3.13)	1.36 (0.57, 3.25)
CCC Category
1–2	49	16	Ref.	Ref.
3–4	55	25	1.39 (0.74, 2.61)	1.05 (0.55, 2.01)
5+	19	15	2.42 (1.20, 4.89)	1.04 (0.45, 2.38)
MRCI Score Category
Low MRCI	41	11	Ref.	Ref.
Medium MRCI	41	15	1.36 (0.63, 2.97)	1.26 (0.57, 2.78)
High MRCI	41	30	2.72 (1.37, 5.44)	2.42 (1.10, 5.35)
30-Day Acute Visits (Pre-Visit)	123	56	1.47 (1.21, 1.77)	1.23 (0.99, 1.53)