Variable | Description of Variable | Estimated Value |
---|---|---|
A | Proportion of patients with OSA intolerant/do not improve on CPAP | 0.3 |
B | Proportion of patients intolerant/do not improve on CPAP who require PSG after their original PSG/LII | 0.4 |
C | Cost of PSG | $555 |
D | Cost of CPAP trial | $0 |
E | Rate of nondiagnostic LIII | 0.1 |
F | Sensitivity of LIII | 0.85 |
G | Specificity of LIII | 0.85 |
H | Proportion of patients intolerant/do not improve on CPAP who require only one PSG/LII after initial LIII | 0.6 |
1-H | Proportion of patients intolerant/do not improve on CPAP who require an additional PSG (after initial portable study and follow up PSG/LII) | 0.4 |
I | Cost of LIII | $167 |
J | Rate of nondiagnostic LII | 0.15 |
K | Cost of LII | $300 |