Table 1.

Inclusion and exclusion criteria

Category	Inclusion criteria	Exclusion criteria
Intervention/comparator	Intervention or comparator is a drug	No drug evaluated Health policy programs evaluated
Outcomes	Presenteeism Absenteeism Time off/days off/sick leave Loss of employment Productivity loss associated with premature mortality	No relevant cost element incorporated in cost assessment
Study types	Cost-effectiveness analyses Cost-utility analyses	Not original research study (e.g., reviews, commentaries, and editorials) Health economic assessment other than a cost-effectiveness analyses/cost-utility analyses
Language	English (full text version)	Full text in language other than English
Time period	Studies published in or after 2010	Studies published before 2010 were excluded to ensure that we only include the most recent studies