Prevalence and factors associated with exclusive breastfeeding at 6 months of life in Tehran: a population-based study

Exclusive breastfeeding is the best form of nutrition for infants in the first 6 months of life. The aim of this study was to determine the prevalence of exclusive breastfeeding in Tehran, Islamic Republic of Iran in the first 6 months of life, and the factors that influence it. In a population-based, cross-sectional study 538 mothers with children aged 6-24 months completed an interview questionnaire. Only 46.5% of mothers exclusively breastfed their infant in the first 6 months of life. In multivariate analysis formula supplementation in the hospital [OR = 0.41, 95% CI: 0.17-0.95] and mother receiving conflicting infant feeding advice [OR = 0.53, 95% CI: 0.37- 0.78] had a negative effect on exclusive breastfeeding. Mother's intention to exclusively breastfeed [OR = 5.85, 95% CI: 2.88-11.9] and infant having first breast contact 6-30 minutes after delivery [OR = 2.35, 95% CI: 1.17-4.72] had positive effects on exclusive breastfeeding

Factors influencing women's willingness to volunteer in the healthcare system: evidence from the Islamic Republic of Iran

This case-control study evaluated the factors influencing volunteering in the Islamic Republic of Iran's Women's Health Volunteer [WHV] programme/which is implemented in 150 centres in Khorasan-e-Razavi Province. We recruited 145 cases [volunteers] and 146 controls [non-volunteers] from the centres. Data were collected by questionnaire. Sociodemographic variables included were: length of residence in neighbourhood, number of siblings, husband's age and education and job, family size, quality of life, self-rated health status, neighbourhood intimacy, child under 2 years, house ownership, wealth index. Social network variables included were: ego network size, type of acquaintance, intimacy with others, relationship communication, relationship duration, emotional support, advisory support, monetary support, physical support, time support. There were significant associations [P < 0.05] between women's propensity to volunteer and family size, presence of a child under 2 years in the family, neighbourhood Intimacy, social network composition, and emotional and advisory support

Effect of breastfeeding on cognitive performance in a British birth cohort

This cohort study investigated the effect of early life nutrition on later performance in developmental milestones and cognitive tests. Structural equation modelling was carried out on follow-up data from a national birth cohort of 5362 children born in 1 week of 1946 in Britain. Children who were breastfed longer showed earlier developmental milestones. After adjusting for sex, social group and milestones, those children scored higher in verbal tests. Path analysis showed that breastfeeding may have an effect even into adult life. The chain of path coefficients from breastfeeding to developmental milestones at early ages, to cognitive scores at ages 8-15 years, to reading tests at age 26 years and to memory and visual tests at age 43 years were significant in females but not in males