| 1. |
- Fottrell, Edward, et al.
(författare)
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The effect of increased coverage of participatory women's groups on neonatal mortality in Bangladesh : A cluster randomized trial
- 2013
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Ingår i: JAMA pediatrics. - : American Medical Association. - 2168-6211 .- 2168-6203. ; 167:9, s. 816-25
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Tidskriftsartikel (refereegranskat)abstract
- IMPORTANCE: Community-based interventions can reduce neonatal mortality when health systems are weak. Population coverage of target groups may be an important determinant of their effect on behavior and mortality. A women's group trial at coverage of 1 group per 1414 population in rural Bangladesh showed no effect on neonatal mortality, despite a similar intervention having a significant effect on neonatal and maternal death in comparable settings.OBJECTIVE: To assess the effect of a participatory women's group intervention with higher population coverage on neonatal mortality in Bangladesh.DESIGN: A cluster randomized controlled trial in 9 intervention and 9 control clusters.SETTING: Rural Bangladesh.PARTICIPANTS: Women permanently residing in 18 unions in 3 districts and accounting for 19 301 births during the final 24 months of the intervention.INTERVENTIONS: Women's groups at a coverage of 1 per 309 population that proceed through a participatory learning and action cycle in which they prioritize issues that affected maternal and neonatal health and design and implement strategies to address these issues.MAIN OUTCOMES AND MEASURES: Neonatal mortality rate.RESULTS: Analysis included 19 301 births during the final 24 months of the intervention. More than one-third of newly pregnant women joined the groups. The neonatal mortality rate was significantly lower in the intervention arm (21.3 neonatal deaths per 1000 live births vs 30.1 per 1000 in control areas), a reduction in neonatal mortality of 38% (risk ratio, 0.62 [95% CI, 0.43-0.89]) when adjusted for socioeconomic factors. The cost-effectiveness was US $220 to $393 per year of life lost averted. Cause-specific mortality rates suggest reduced deaths due to infections and those associated with prematurity/low birth weight. Improvements were seen in hygienic home delivery practices, newborn thermal care, and breastfeeding practices.CONCLUSIONS AND RELEVANCE: Women's group community mobilization, delivered at adequate population coverage, is a highly cost-effective approach to improve newborn survival and health behavior indicators in rural Bangladesh.TRIAL REGISTRATION: isrctn.org Identifier: ISRCTN01805825.
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| 2. |
- Pulkki-Brännström, Anni-Maria, et al.
(författare)
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Participatory learning and action cycles with women s groups to prevent neonatal death in low-resource settings : A multi-country comparison of cost-effectiveness and affordability
- 2021
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Ingår i: Health Policy and Planning. - : Oxford University Press. - 0268-1080 .- 1460-2237. ; 16:35
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Tidskriftsartikel (refereegranskat)abstract
- WHO recommends participatory learning and action cycles with women's groups as a cost-effective strategy to reduce neonatal deaths. Coverage is a determinant of intervention effectiveness, but little is known about why cost-effectiveness estimates vary significantly. This article reanalyses primary cost data from six trials in India, Nepal, Bangladesh and Malawi to describe resource use, explore reasons for differences in costs and cost-effectiveness ratios, and model the cost of scale-up. Primary cost data were collated, and costing methods harmonized. Effectiveness was extracted from a meta-analysis and converted to neonatal life-years saved. Cost-effectiveness ratios were calculated from the provider perspective compared with current practice. Associations between unit costs and cost-effectiveness ratios with coverage, scale and intensity were explored. Scale-up costs and outcomes were modelled using local unit costs and the meta-analysis effect estimate for neonatal mortality. Results were expressed in 2016 international dollars. The average cost was $203 (range: $61-$537) per live birth. Start-up costs were large, and spending on staff was the main cost component. The cost per neonatal life-year saved ranged from $135 to $1627. The intervention was highly cost-effective when using income-based thresholds. Variation in cost-effectiveness across trials was strongly correlated with costs. Removing discounting of costs and life-years substantially reduced all cost-effectiveness ratios. The cost of rolling out the intervention to rural populations ranges from 1.2% to 6.3% of government health expenditure in the four countries. Our analyses demonstrate the challenges faced by economic evaluations of community-based interventions evaluated using a cluster randomized controlled trial design. Our results confirm that women's groups are a cost-effective and potentially affordable strategy for improving birth outcomes among rural populations.
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