Study of exclusive breastfeeding behaviour based on the theory of planned behaviour in pregnant women in Isfahan in 2021
Bibliographic record
Abstract
Literature search, G -Funds CollectionBackground.Exclusive breastfeeding (EBF) refers to feeding the baby with breast milk until the end of six months after birth.Objectives.This study aimed to study EBF behaviour based on the theory of planned behaviour (TPB) in pregnant women in Isfahan in 2021.Material and methods.This cross-sectional study was conducted on 441 pregnant women in Isfahan with more than 20 weeks of pregnancy in 2021.The TPB constructs such as behavioural beliefs, outcome evaluation, normative beliefs, motivation to follow, control beliefs, perceived power, and behavioural intent on exclusive feeding behaviour were assessed.Sampling was simple randomised.We used an online questionnaire based on TPB constructs.The data was analysed with descriptive and analytic statistic.Results.The mean age of participants was 29.82 ± 5.138 years.There was a positive and significant relationship between the constructs of behavioural beliefs, normative beliefs, motivation to follow, control beliefs, perceived power (p = 0.000) and outcome evaluation (p = 0.002) with the intention of behaviour and an inverse relationship between these constructs and behaviour (p < 0.05).However, there was a significant relationship between the number of children and the decision for the type of delivery (p < 0.001) and the type of pregnancy (p = 0.014) with the intention of EBF behaviour (p < 0.05).The variables of behavioural beliefs, outcome evaluation, control beliefs and intention were selected as the most critical structures for predicting behaviour.According to this model, 29.1% of changes in EBF behaviour with these structures are also predicted. Conclusions.Based on the results, unplanned pregnancy and the decision for the type of delivery had a significant relationship with behavioural intention for EBF.Thus, effective education concerning positive attitudes and support in performing EBF are necessary.
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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 | 0.005 | 0.006 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.001 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.001 | 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".