Table 4.

Cost breakdown for patients with dementia admitted to the ICU or non-ICU hospital settings

Variables	ICU (n = 11,341)	Non-ICU (n = 103,503)	P value
Inpatient Hospital Costs, mean (SD)	$34,660 ($52,870)	$20,506 ($28,358)	< 0.001
ED Costs, mean (SD)	$1,060 ($1,002)	$1,051 ($1,051)	< 0.001
Same Day Surgery Costs, mean (SD)	$357 ($1,444)	$183 ($857)	0.37
CCC Costs, mean (SD)	$4,689 ($23,030)	$3,707 ($18,784)	< 0.001
LTC Costs, mean (SD)	$8,798 ($17,607)	$12,772 ($20,024)	< 0.001
Rehab Costs, mean (SD)	$1,996 ($8,225)	$1,634 ($7,136)	< 0.001
Home Care Services Costs, mean (SD)	$3,620 ($8,116)	$4,651 ($8,777)	< 0.001
Hospital Outpatient Clinic Costs, mean (SD)	$1,088 ($1,530)	$897 ($1,256)	< 0.001
GP Billing Costs, mean (SD)	$1,130 ($1,360)	$1,264 ($1,359)	< 0.001
Specialist Billing Costs, mean (SD)	$5,249 ($5,526)	$2,728 ($3,016)	< 0.001
Non-physician Billing Costs, mean (SD)	$14 ($57)	$15 ($56)	0.55
OHIP Lab Costs, mean (SD)	$145 ($201)	$166 ($204)	< 0.001
ODB Drug Costs, mean (SD)	$2,285 ($4,215)	$2,430 ($4,079)	< 0.001
Total Healthcare Costs, mean (SD)	$67,201 ($70,777)	$54,080 ($46,141)	< 0.001

Notes: All costs are represented as mean (SD). Costs are accumulated in the year following the date of the index admission (including the admission itself). All costs are expressed in CDN ($), adjusted to 2021 prices. ED=emergency department; OHIP=Ontario Health Insurance Plan; ODB=Ontario Drug Benefit; CCC=complex continuing care; LTC=long term care; GP=general practitioner