Parenting with nutrition education and unconditional cash reduce maternal depressive symptoms and improve quality of life: findings from a cluster randomised controlled trial in urban Bangladesh
Bibliographic record
Abstract
BACKGROUND: Maternal post-natal depression is a global public health problem. Parenting interventions targeting children's development may also bring benefits to mothers, but few parenting interventions have been studied thoroughly. OBJECTIVES: The study aimed to measure the effect of a parenting intervention using culturally appropriate and locally made toys, along with nutrition education and unconditional cash, on maternal depressive symptoms (MDS) and quality of life (QoL). METHODS: The study was a cluster randomised controlled trial with two arms: i) intervention: parenting with nutrition education and unconditional cash and ii) comparison: unconditional cash in an urban setting in Bangladesh. Twenty clusters were randomised to either the intervention or control group. Community Health Workers (CHWs) delivered parenting and nutrition education sessions fortnightly in households for one year. The participants were mother-child (6-16 months) dyads. The MDS and QoL were measured using the Self-Reporting Questionnaire-20 and a brief version of the QoL questionnaire. Linear regression analysis was used to assess the treatment effects. RESULTS: After one year of intervention, 547 mothers (93%) completed the study. The mothers in the intervention group had lower MDS [Regression coefficient (β)=-1.53, Confidence interval (95% CI)=-2.28, -0.80] and higher QoL scores in physical health [β = 4.21 (95% CI = 1.71, 6.73)], psychological health [β = 3.14 (95% CI = 1.10, 5.19)], social relationships [β = 3.21 (95% CI = 0.76, 5.66)] and environment [β = 3.40 (95% CI = 1.37, 5.44)] compared with the comparison group. CONCLUSION: Parenting interventions including nutrition education and unconditional cash, aimed at improving children's development, resulted in a reduction in maternal depressive symptoms and improvement in quality of life.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.004 | 0.006 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.003 | 0.002 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.001 | 0.002 |
| Insufficient payload (model declined to judge) | 0.006 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".