PMC:5332029 / 30666-31000 JSONTXT

{"project":"2_test","denotations":[{"id":"28249032-21309623-91797287","span":{"begin":112,"end":114},"obj":"21309623"},{"id":"28249032-18179672-91797288","span":{"begin":121,"end":123},"obj":"18179672"},{"id":"28249032-18515897-91797288","span":{"begin":121,"end":123},"obj":"18515897"},{"id":"28249032-1845222-91797288","span":{"begin":121,"end":123},"obj":"1845222"},{"id":"28249032-12369475-91797288","span":{"begin":121,"end":123},"obj":"12369475"},{"id":"28249032-20970117-91797288","span":{"begin":121,"end":123},"obj":"20970117"},{"id":"28249032-22964561-91797288","span":{"begin":121,"end":123},"obj":"22964561"},{"id":"28249032-23733226-91797288","span":{"begin":121,"end":123},"obj":"23733226"},{"id":"28249032-10518167-91797288","span":{"begin":121,"end":123},"obj":"10518167"},{"id":"28249032-20667602-91797288","span":{"begin":121,"end":123},"obj":"20667602"},{"id":"28249032-23637110-91797288","span":{"begin":121,"end":123},"obj":"23637110"},{"id":"28249032-12946081-91797288","span":{"begin":121,"end":123},"obj":"12946081"},{"id":"28249032-21119151-91797288","span":{"begin":121,"end":123},"obj":"21119151"},{"id":"28249032-17032159-91797289","span":{"begin":237,"end":239},"obj":"17032159"},{"id":"28249032-25373068-91797290","span":{"begin":240,"end":242},"obj":"25373068"},{"id":"28249032-25113523-91797290","span":{"begin":240,"end":242},"obj":"25113523"},{"id":"28249032-10483841-91797291","span":{"begin":246,"end":248},"obj":"10483841"},{"id":"28249032-24268099-91797292","span":{"begin":252,"end":254},"obj":"24268099"},{"id":"28249032-12505818-91797293","span":{"begin":258,"end":260},"obj":"12505818"},{"id":"28249032-11967460-91797294","span":{"begin":261,"end":263},"obj":"11967460"}],"text":"Cost outcome approach\nThe majority of studies (18 evaluations) presented data on post- intervention costs only [27,32,33,38–51]. Eleven studies presented data on healthcare costs before (pre) and after (post) providing the intervention [26,28–31,34,36,37,44,53,54]. One study reported only on pre-intervention costs [52]. See Table 1."}