Table 4. Stratified mean attributable costs per subject among those that had their first healthcare encounter as an ED visit.
| n matched pairs | Costs unadjusted for survival | Costs adjusted for survival | |||||
|---|---|---|---|---|---|---|---|
| Cumulative 30-day costs (95% CI) | Cumulative180-day costs (95% CI) | Cumulative1-year costs (95% CI) | Cumulative 1-year costs, undiscounted (95% CI) | Cumulative 2-year costs, undiscounted (95% CI) | Cumulative 3-year costs, undiscounted (95% CI) | ||
| Overall | 3,266 | $5,280 ($4,842-$5,733) | $9,458 ($8,387-$10,560) | $10,229 ($8,801-$11,724) | $8,517 ($7,293- $9,826) | $11,156 ($9,343- $13,071) | $13,619 ($11,267- $16,090) |
| Discharged home | 1,920 | $967 ($676-$1,239) | $2,406 ($1,495-$3,334) | $2,610 ($1,141-$4,042) | $2,839 ($1,649- $4,100) | $4,578 ($2,647- $6,718) | $6,229 ($3,595- $9,200) |
| Admitted to hospital | 1,346 | $11,433 ($10,544-$12,384) | $19,517 ($17,281-$21,872) | $21,096 ($18,013-$24,268) | $13,777 ($11,669- $16,059) | $16,842 ($13,948- $19,988) | $19,551 ($15,983- $23,438) |