Fourth, point estimates for the incremental cost-effectiveness and cost utility ratio (ICER) will be computed on complete cost-effect pairs by dividing the incremental societal costs by the incremental effects at 12 months.
The linear relationship with the logarithm suggests increasing incremental effects at lower ranges of exposure, consistent with studies of lead (Canfield et al. 2003; Lanphear et al. 2000) and methylmercury (Grandjean et al. 1997) exposures.
The trial demonstrated an incremental effect of OSS at improving patient history and physical examination, but not laboratory tests, diagnosis, treatment, or patients/caregiver education.
The incremental cost and incremental effect can be represented visually using the incremental cost-effectiveness plane [ 15].
When looking at the comparison between RPT and TAU, findings from the completers' analysis did not support the cost-effectiveness of the FDA-recommended intervention, as the average incremental effect for QALY was negative.
The incremental cost of FICI compared to CI is $5,592,212 (i.e. the cost of FI), the mean expected incremental effect 11,967 DALYs averted, and the ICER is $292 per DALY averted, suggesting that at WTP thresholds above this, the combined intervention is the optimal decision.
However, correlation among the markers will profoundly affect the incremental effect of a factor on the AUC.
"Tight race, tight margin for government, big incremental effect whatever happens.
This effect, however, is weaker than the incremental effect of opening a filled chest.
