Healthcare costs and utilities
| Costs/utility | Lower boundary | Upper boundary | Reference | |
| Acute 90-day healthcare costs by 90-day mRS | ||||
| mRS 0 | $4117 | $2785 | $5449 | EMR data from Singapore healthcare system |
| mRS 1 | $4314 | $3911 | $4717 | |
| mRS 2 | $6553 | $5190 | $7916 | |
| mRS 3 | $10 517 | $8758 | $12 276 | |
| mRS 4 | $12 683 | $11 332 | $14 034 | |
| mRS 5 | $25 395 | $13 186 | $37 604 | |
| mRS 6 | $5969 | $5295 | $6700 | |
| Long-term annual healthcare costs by 90-day mRS | ||||
| mRS 0 | $1798 | $1259 | $2337 | Community-based surveys in Singapore |
| mRS 1 | $1798 | $1259 | $2337 | |
| mRS 2 | $7709 | $5397 | $10 022 | |
| mRS 3 | $7709 | $5397 | $10 022 | |
| mRS 4 | $8948 | $6264 | $11 632 | |
| mRS 5 | $22 465 | $15 726 | $29 204 | |
| Additional cost of IVT | $13 500 | $8829 | $18 171 | Experts' opinion |
| Additional cost of EVT | $3000 | $2100 | $3900 | Experts' opinion |
| Recurrent stroke cost | $9706 | $8841 | $10 572 | EMR data from Singapore healthcare system |
| Utilities by 90-day mRS | ||||
| mRS 0 | 0.88 | 0.84 | 0.92 | Ali et al28 |
| mRS 1 | 0.74 | 0.71 | 0.77 | |
| mRS 2 | 0.51 | 0.49 | 0.53 | |
| mRS 3 | 0.23 | 0.22 | 0.24 | |
| mRS 4 | −0.16* | −0.14 | −0.17 | |
| mRS 5 | −0.48* | −0.43 | −0.52 | |
All costs are in Singapore dollars.
*Utilities are represented on a scale, with 0 indicating equivalence with death, 1 representing perfect health and negative values indicating health states considered worse than death.
$, Singapore dollar; EMR, electronic medical record; EVT, endovascular therapy; IVT, intravenous thrombolysis; mRS, modified Rankin Scale.