***TASK***
the task is to simplify the input abstract of a biomedical literature

***INPUT***
the input is the abstract of a biomedical literature

***OUTPUT***
the output is the simplified abstract for the input abstract of a biomedical literature

***DOCUMENTATION***

***EXAMPLES***

Input: Three studies (one cluster-RCT and two CBAs) comprising a total of 13,885 participants (9640 children and 4245 adults) as well as 1200 households in two LMICs (Nicaragua and Niger) met the inclusion criteria. They examined five UCTs between USD 145 and USD 250 (or more, depending on household characteristics) that were provided by governmental, non-governmental or research organisations during experiments or pilot programmes in response to droughts. Two studies examined the effectiveness of UCTs, and one study examined the relative effectiveness of in-hand UCTs compared with in-kind transfers and UCTs paid via mobile phone. Due to the methodologic limitations of the retrieved records, which carried a high risk of bias and very serious indirectness, we considered the body of evidence to be of very low overall quality and thus very uncertain across all outcomes. Depending on the specific health services use and health outcomes examined, the included studies either reported no evidence that UCTs had impacted the outcome, or they reported that UCTs improved the outcome. No single outcome was reported by more than one study. There was a very small increase in the proportion of children who received vitamin or iron supplements (mean difference (MD) 0.10 standard deviations (SDs), 95% confidence interval (CI) 0.06 to 0.14) and on the child's home environment, as well as clinically meaningful, very large reductions in the chance of child death (hazard ratio (HR) 0.26, 95% CI 0.10 to 0.66) and the incidence of severe acute malnutrition (HR 0.44, 95% CI 0.24 to 0.80). There was also a moderate reduction in the number of days children spent sick in bed (MD − 0.36 SDs, 95% CI − 0.62 to − 0.10). There was no evidence for any effect on the proportion of children receiving deworming drugs, height for age among children, adults' level of depression, or the quality of parenting behaviour. No adverse effects were identified. The included comparisons did not examine several important outcomes, including food security and equity impacts. With regard to the relative effectiveness of UCTs compared with a food transfer providing a relatively high total caloric value, there was no evidence that a UCT had any effect on the chance of child death (HR 2.27, 95% CI 0.69 to 7.44) or severe acute malnutrition (HR 1.15, 95% CI 0.67 to 1.99). A UCT paid in-hand led to a clinically meaningful, moderate increase in the household dietary diversity score, compared with the same UCT paid via mobile phone (difference-in-differences estimator 0.43 scores, 95% CI 0.06 to 0.80), but there was no evidence for an effect on social determinants of health, health service expenditure, or local markets and infrastructure. Additional high-quality evidence (especially RCTs of humanitarian disaster contexts other than droughts) is required to reach clear conclusions regarding the effectiveness and relative effectiveness of UCTs for improving health services use and health outcomes in humanitarian disasters in LMICs.
Output:

We included three studies on a total of 13,885 participants (9640 children and 4245 adults) and 1200 households in Nicaragua and Niger. They examined five programmes by governmental, non-governmental or research organisations that gave recipients cash handouts worth USD 145 to USD 250 (or more, depending on household characteristics) as part of a disaster response (in these cases, to droughts). The studies had some serious methodological limitations, so we considered the evidence to be of very low quality and very uncertain. UCTs appeared to contribute to a very small increase in the proportion of children who received vitamin or iron supplements and a beneficial effect on children's home environment. They may have resulted in a very large reduction in the chance of dying, a moderate reduction in the number of days spent sick in bed, and a large reduction in children's risk of acute malnutrition. UCTs had no clear effect on the proportion of children who received deworming drugs, children's height for age, adults' level of depression, or the quality of parenting behaviour. No adverse effects were identified.The included studies did not examine several important outcomes, including food security and equity impacts. Compared with grants of food, there was no evidence that a UCT influenced the chance of child death or severe acute malnutrition. Compared with the same UCT paid via mobile phone, a UCT paid in-hand led to a moderate increase in household dietary diversity, but there was no evidence for any effect on social determinants of health, health service expenditure, or local markets and infrastructure. Additional research is required to reach clear conclusions regarding the effectiveness and relative effectiveness of UCTs in improving health services use and health outcomes in humanitarian disasters in LMICs.