Promoting early childhood development in Viet Nam: cost-effectiveness analysis alongside a cluster-randomised trial.
Lancet Glob Health
; 11(8): e1269-e1276, 2023 08.
Article
in En
| MEDLINE
| ID: mdl-37474233
ABSTRACT
BACKGROUND:
Economic evaluations are critical to ensure effective resource use to implement and scale up child development interventions. This study aimed to estimate the cost-effectiveness of a multicomponent early childhood development intervention in rural Viet Nam.METHODS:
We did a cost-effectiveness study alongside a cluster-randomised trial with a 30-month time horizon. The study included 669 mothers from 42 communes in the intervention group, and 576 mothers from 42 communes in the control group. Mothers in the intervention group attended Learning Clubs sessions from mid-pregnancy to 12 months after delivery. The primary outcomes were child cognitive, language, motor, and social-emotional development at age 2 years. In this analysis, we estimated the incremental cost-effectiveness ratios (ICERs) of the intervention compared with the usual standard of care from the service provider and household perspectives. We used non-parametric bootstrapping to examine uncertainty, and applied a 3% discount rate.FINDINGS:
The total intervention cost was US$169â898 (start-up cost $133â692 and recurrent cost $36â206). The recurrent cost per child was $58 (1â341â741 Vietnamese dong). Considering the recurrent cost alone, the base-case ICER was $14 and mean ICER of 1000 bootstrap samples was $14 (95% CI -0·48 to 30) per cognitive development score gained with a 3% discount rate to costs. The ICER per language and motor development score gained was $22 and $20, respectively, with a 3% discount rate to costs.INTERPRETATION:
The intervention was cost-effective the ICER per child cognitive development score gained was 0·5% of Viet Nam's gross domestic product per capita, alongside other benefits in language and motor development. This finding supports the scaling up of this intervention in similar socioeconomic settings.FUNDING:
Australian National Health and Medical Research Council and Grand Challenges Canada. TRANSLATION For the Vietnamese translation of the abstract see Supplementary Materials section.
Full text:
1
Collection:
01-internacional
Health context:
1_ASSA2030
Database:
MEDLINE
Main subject:
Child Development
/
Cost-Effectiveness Analysis
Type of study:
Clinical_trials
/
Health_economic_evaluation
Limits:
Child
/
Child, preschool
/
Female
/
Humans
/
Pregnancy
Country/Region as subject:
Asia
/
Oceania
Language:
En
Journal:
Lancet Glob Health
Year:
2023
Document type:
Article