Results Data from 51 studies ( 15 more than previous review s ) and 22 cash transfer and voucher programmes  suggest that approaches tied to service use ( either via payment conditionalities or vouchers for selected services ) can increase use of antenatal care , use of a skilled attendant at birth and in the case of vouchers , postnatal care too .
The strongest evidence of positive effect was for conditional cash transfers and uptake of antenatal care , and for vouchers for maternity care services and birth with a skilled birth attendant .
However , effects appear to be shaped by a complex set of social and healthcare system barriers and facilitators .
There are few studies to indicate that programmes have led to improvements in quality of maternity care or maternal and newborn health outcomes .
Background Cash transfers and vouchers are forms of ‘ dem and -side financing ’ that have been widely used to promote maternal and newborn health in low- and middle-income countries during the last 15 years .
Impact of a maternal health voucher scheme on institutional delivery among low income women in Pakistan
Background Only 39 % of deliveries in Pakistan are attended by skilled birth attendants , while Pakistan 's target for skilled birth attendance by 2015 is > 90 % . Methods A 12-month  maternal health voucher intervention was implemented in Dera Ghazi Khan City , located in Southern Punjab , Pakistan in 2009 . A pre-test/post-test non-experimental study was conducted to assess the impact of the intervention . Household interviews were conducted with r and omly selected women who delivered in 2008 ( the year prior to the voucher intervention ) , and with r and omly selected women who delivered in 2009 . A strong outreach model was used and voucher booklets valued at $ 50 , containing redeemable coupons for three antenatal care ( ANC ) visits , a postnatal care ( PNC ) visit and institutional delivery , were sold for $ 1.25 to low-income women targeted by project workers . Regression analysis was conducted to determine the impact of the voucher scheme on ANC , PNC , and institutional delivery . Marginal effects estimated from logistic regression analyses were used to assess the magnitude of the impact of the intervention . Results The women targeted by voucher outreach workers were poorer , less educated , and at higher parity .  After adjusting for these differences , women who delivered in 2009 and were sold voucher booklets were significantly more likely than women who delivered in 2008 to make at least three ANC visits , deliver in a health facility , and make a postnatal visit . Purchase of a voucher booklet was associated with a 22 percentage point increase in ANC use , a 22 percentage point increase in institutional delivery , and a 35 percentage point increase in PNC use . Conclusions A voucher intervention implemented for 12 months was associated with a substantial increase in institutional delivery . A substantial scale-up of maternal health vouchers that focus on institutional delivery is likely to bring Pakistan closer to achieving its 2015 target for institutional delivery
Results Data from 51 studies ( 15 more than previous review s ) and 22 cash transfer and voucher programmes  suggest that approaches tied to service use ( either via payment conditionalities or vouchers for selected services ) can increase use of antenatal care , use of a skilled attendant at birth and in the case of vouchers , postnatal care too .
The strongest evidence of positive effect was for conditional cash transfers and uptake of antenatal care , and for vouchers for maternity care services and birth with a skilled birth attendant .
However , effects appear to be shaped by a complex set of social and healthcare system barriers and facilitators .
There are few studies to indicate that programmes have led to improvements in quality of maternity care or maternal and newborn health outcomes .
Background Cash transfers and vouchers are forms of ‘ dem and -side financing ’ that have been widely used to promote maternal and newborn health in low- and middle-income countries during the last 15 years .