Duration of Breastfeeding and Maternal-Related Factors in Iran, Systematic Review and Meta-Analysis.

BACKGROUND

Although the benefits of breastfeeding are commonly approved, there remains a significant discrepancy between maternal practices and World Health Organization (WHO) guidelines in some countries.

OBJECTIVES

We had two aims in this study; average duration of breastfeeding, and its maternal determinants.

DATA SOURCES

A web-based citation index was used for citing documents.

STUDY ELIGIBILITY CRITERIA AND PARTICIPANTS

We included observational studies evaluating breastfeeding duration among children who were at least two years old and not older than five were included in Iran.

SYNTHESIS METHODS

The pooled mean and mean differences were considered. Heterogeneity was evaluated with the I statistic.

RESULTS

The pooled mean of breastfeeding duration was calculated at 17.31 months. Children with younger mothers and lower birth orders had shorter durations of breastfeeding. Women with a high school and higher education level had early cessation of breastfeeding in comparison with less educated women.

LIMITATIONS

The main limitation of the current study was lack of librarian assistance.

CONCLUSIONS

The pooled mean of breastfeeding duration in Iranian children aged 2-5 was less than WHO recommendations. Accurate identification of the effect a mother's level of education has on duration of lactation requires standardized categorization.

IMPLICATIONS OF KEY FINDINGS

Raising awareness among women can be an effective strategy in increasing the duration of lactation.