Table 1.
Search strategy.
Table 2.
Inclusion/Exclusion criteria.
Figure 1.
PRISMA flow chart of study selection.
Table 3.
Classification of studies by disease type studied.
Table 4.
The scope, methods and measures of selected studies.
Figure 2.
ICERs of studies reported health outcomes by cost per case averted.
Figure 3.
ICERs of studies reported health outcomes by cost per LYS.
Figure 4.
ICERs of studies reporting health outcomes by cost per QALY.
Figure 5.
ICERs of studies reporting health outcomes by cost per DALY.
Table 5.
QHES scores by author nationality and publication source.
Table 6.
Responses to QHES questions.