Simple antenatal preparation to improve breastfeeding practice: a randomized controlled trial. Antenatal peer support workers and initiation of breast feeding: cluster randomised controlled trial. Antenatal education and postnatal support strategies for improving rates of exclusive breast feeding: randomised controlled trial. Efficacy of home-based peer counselling to promote exclusive breastfeeding: a randomised controlled trial. Breast-feeding in a low-income population. Program to increase incidence and duration. Breastfeeding peer support: maternal and volunteer perceptions from a randomized controlled trial. Effect of community-based peer counsellors on exclusive breastfeeding practices in Dhaka, Bangladesh: a randomised controlled trial [see commments]. Lactation counseling increases exclusive breast-feeding rates in Ghana. Effect of breastfeeding education on the feeding pattern and health of infants in their first 4 months in the Islamic Republic of Iran.
To address the impact of simple antenatal educational interventions on breastfeeding practice.
                A randomized controlled trial was carried out in a tertiary referral center from May 2002 to December 2004. A random sample of eligible low-risk antenatal patients was recruited from clinics in the National University Hospital, Singapore. Group A received breastfeeding educational material and individual coaching from a lactation counselor. Group B received breastfeeding educational material with no counseling. Group C received routine antenatal care only.
                A total of 401 women were recruited. Mothers receiving individual counseling and educational material practiced exclusive and predominant breastfeeding more often than mothers receiving routine care alone at 3 months (odds ratio [OR] 2.6, 95% confidence interval [CI] 1.2-5.4) and 6 months (OR 2.4, 95% CI 1.0-5.7) postpartum. More mothers practiced exclusive and predominant breastfeeding at 6 months among women receiving individual counseling compared with women exposed to educational material alone (OR 2.5, 95% CI 1.0-6.3).
                Where breastfeeding practices are suboptimal, simple one-encounter antenatal education and counseling significantly improve breastfeeding practice up to 3 months after delivery. Provision of printed or audiovisual educational material is not enough. Health care workers should make every effort to have one face-to-face encounter to discuss breastfeeding with expectant mothers before they deliver.
                (www.ClinicalTrials.gov), NCT002770192
                I. To assess the effectiveness of an antenatal service using community based breastfeeding peer support workers on initiation of breast feeding.
                Cluster randomised controlled trial.
                Community antenatal clinics in one primary care trust in a multiethnic, deprived population.
                66 antenatal clinics with 2511 pregnant women: 33 clinics including 1140 women were randomised to receive the peer support worker service and 33 clinics including 1371 women were randomised to receive standard care.
                An antenatal peer support worker service planned to comprise a minimum of two contacts with women to provide advice, information, and support from approximately 24 weeks' gestation within the antenatal clinic or at home. The trained peer support workers were of similar ethnic and sociodemographic backgrounds to their clinic population.
                Initiation of breast feeding obtained from computerised maternity records of the hospitals where women from the primary care trust delivered.
                The sample was multiethnic, with only 9.4% of women being white British, and 70% were in the lowest 10th for deprivation. Most of the contacts with peer support workers took place in the antenatal clinics. Data on initiation of breast feeding were obtained for 2398 of 2511 (95.5%) women (1083/1140 intervention and 1315/1371 controls). The groups did not differ for initiation of breast feeding: 69.0% (747/1083) in the intervention group and 68.1% (896/1315) in the control groups; cluster adjusted odds ratio 1.11 (95% confidence interval 0.87 to 1.43). Ethnicity, parity, and mode of delivery independently predicted initiation of breast feeding, but randomisation to the peer support worker service did not.
                A universal service for initiation of breast feeding using peer support workers provided within antenatal clinics serving a multiethnic, deprived population was ineffective in increasing initiation rates.
                Current Controlled Trials ISRCTN16126175. To investigate whether antenatal breast feeding education alone or postnatal lactation support alone improves rates of exclusive breast feeding compared with routine hospital care.
                Randomised controlled trial.
                A tertiary hospital in Singapore.
                450 women with uncomplicated pregnancies.
                Primary outcomes were rates of exclusive breast feeding at discharge from hospital and two weeks, six weeks, three months, and six months after delivery. Secondary outcomes were rates of any breast feeding.
                Compared with women who received routine care, women in the postnatal support group were more likely to breastfeed exclusively at two weeks (relative risk 1.82, 95% confidence interval 1.14 to 2.90), six weeks (1.85, 1.11 to 3.09), three months (1.87, 1.03 to 3.41), and six months (2.12, 1.03 to 4.37) postnatally. Women receiving antenatal education were more likely to breast feed exclusively at six weeks (1.73, 1.04 to 2.90), three months (1.92, 1.07 to 3.48), and six months (2.16, 1.05 to 4.43) postnatally. The numbers needed to treat to achieve one woman exclusively breast feeding at six months were 11 (6 to 80) for postnatal support and 10 (6 to 60) for antenatal education. Women who received postnatal support were more likely to exclusively or predominantly breast feed two weeks after delivery compared with women who received antenatal education (1.53, 1.01 to 2.31). The rate of any breastfeeding six weeks after delivery was also higher in the postnatal support group compared with women who received routine care (1.16, 1.02 to 1.31).
                Antenatal breast feeding education and postnatal lactation support, as single interventions based in hospital both significantly improve rates of exclusive breast feeding up to six months after delivery. Postnatal support was marginally more effective than antenatal education.
                Clinical Trials NCT00270920 [ClinicalTrials.gov]. Exclusive breastfeeding is recommended worldwide but not commonly practised. We undertook a randomised controlled study of the efficacy of home-based peer counselling to increase the proportion of exclusive breastfeeding among mothers and infants residing in periurban Mexico City.
                Two intervention groups with different counselling frequencies, six visits (44) and three visits (52), were compared with a control group (34) that had no intervention. From March, 1995, to September, 1996, 170 pregnant women were identified by census and invited to participate in the study. Home visits were made during pregnancy and early post partum by peer counsellors recruited from the same community and trained by La Leche League. Data were collected by independent interview. Exclusive breastfeeding was defined by WHO criteria.
                130 women participated in the study. Only 12 women refused participation. Study groups did not differ in baseline factors. At 3 months post partum, exclusive breastfeeding was practised by 67% of six-visit, 50% of three-visit, and 12% of control mothers (intervention groups vs controls, p<0.001; six-visit vs three-visit, p=0.02). Duration of breastfeeding was significantly (p=0.02) longer in intervention groups than in controls, and fewer intervention than control infants had an episode of diarrhoea (12% vs 26%, p=0.03).
                This is the first reported community-based randomised trial of breastfeeding promotion. Early and repeated contact with peer counsellors was associated with a significant increase in breastfeeding exclusivity and duration. The two-fold decrease in diarrhoea demonstrates the importance of breastfeeding promotion to infant health. To evaluate the efficacy of an intervention program to increase breast-feeding in a low-income, inner-city population.
                A randomized, nonblinded clinical control trial. Patients were followed up through pregnancy, delivery, and the first year of the infant's life or until the time of weaning from the breast, whichever came first.
                The ambulatory care center for prenatal and pediatric care and the inpatient maternity unit of a primary care center that serves a low-income, inner-city population.
                There were a total of 108 patients: 51 were randomized to the intervention group that received prenatal and postnatal lactation instruction from a lactation consultant, and 57 were randomized to the control group that received the standard of care at the institution. Patients in the control group were not seen by the lactation consultant. The two groups were similar demographically.
                This program consisted of individual prenatal lactation consultation, daily rounds by the lactation consultant on the postpartum unit, and outpatient follow-up at 48 hours after discharge, at the time that the infant was 1 week of age, and at all future health supervision visits for infants up to 1 year of age.
                The incidence and duration of breast-feeding.
                There was a markedly higher incidence of breast-feeding in the intervention group, as compared with that of the control group (61% vs 32%, respectively; P = .002). The duration of breast-feeding was also significantly longer in the intervention group (P = .005).
                This lactation program increased the incidence and duration of breast-feeding in our low-income cohort. We suggest that similar efforts that are applied to analogous populations may increase the incidence and duration of breast-feeding in low-income populations in the United States. Several studies have demonstrated the positive effects of peer support on various breastfeeding outcomes, but no study has assessed women's and peer volunteers' views on, or the nature and intensity of, the supportive intervention. The objective of this study was to describe maternal and peer volunteer perceptions of their experience while participating in a breastfeeding peer support trial.
                A randomized controlled trial was conducted to evaluate the effect of telephone-based peer (mother-to-mother) support on breastfeeding duration. Two hundred and fifty-six primiparous breastfeeding women were randomly allocated to receive either conventional care or conventional care plus peer support. Three primary outcome measures were peer volunteer activity logs, maternal perceptions of peer support, and evaluations of the peer volunteer experience.
                Questionnaires were completed by 98.5 percent (n=130) of the mothers in the peer support group. Mothers reported their peer volunteers were available when difficulties were experienced, increased their confidence, decreased their concerns, and assisted them in reaching their breastfeeding goals. These supportive interactions resulted in 81.5 percent of mothers (n=106) being satisfied with their peer support experience and suggesting that every new mother should be offered this intervention. Similarly, all the peer volunteers interviewed (n=30) viewed their experience positively. They suggested some intervention modifications as follows: ensure that mothers enrolled in the program want peer support; provide peer volunteers with ongoing educational sessions and opportunities to "socialize" with other volunteers; and disseminate the results of peer support efforts.
                Both mothers and peer volunteers perceived their intervention experiences positively. Whereas maternal satisfaction was related to the number and duration of peer volunteer contacts, peer volunteers enjoyed their training session and the opportunity to assist mothers for a variety of reasons. Specific intervention modifications should be implemented to enhance peer volunteer satisfaction and retention. Most mothers breastfeed in Bangladesh, but they rarely practise exclusive breastfeeding. Hospital-based strategies for breastfeeding promotion cannot reach them because about 95% have home deliveries. We postulated that with the intervention of trained peer counsellors, mothers could be enabled to breastfeed exclusively for the recommended duration of 5 months.
                40 adjacent zones in Dhaka were randomised to intervention or control groups. Women were enrolled during the last trimester of pregnancy between February and December, 1996. In the intervention group, 15 home-based counselling visits were scheduled, with two visits in the last trimester, three early postpartum (within 48 h, on day 5, between days 10 and 14), and fortnightly thereafter until the infant was 5 months old. Peer counsellors were local mothers who received 10 days' training.
                363 women were enrolled in each group. Peer counselling significantly improved breastfeeding practices. For the primary outcome, the prevalence of exclusive breastfeeding at 5 months was 202/228 (70%) for the intervention group and 17/285 (6%) for the control group (difference=64%; 95% CI 57%-71%, p>0.0001). For the secondary outcomes, mothers in the intervention group initiated breastfeeding earlier than control mothers and were less likely to give prelacteal and postlacteal foods. At day 4, significantly more mothers in the intervention group breastfed exclusively than controls.
                Peer counsellors can effectively increase the initiation and duration of exclusive breastfeeding. We recommend incorporation of peer counsellors in mother and child health programmes in developing countries. Exclusive breast-feeding (EBF) rates remain low despite numerous health benefits associated with this behavior. We conducted a randomized trial on the effect of lactation counseling on EBF, which controlled for the Hawthorne effect while also varying the timing of the intervention. Pregnant women attending prenatal clinics in Tema were randomly assigned to 1 of 2 intervention groups (IG) or to a control group (C), as follows: 1) EBF support given pre-, peri-, and postnatally (IG1; n = 43); 2) EBF support given only peri- and postnatally (IG2; n = 44); or 3) nonbreast-feeding health educational support (C; n = 49) that had an equal amount of contact with lactation counselors. Two educational sessions were provided prenatally, and 9 home follow-up visits were provided in the 6-mo postpartum period. Infant feeding data were collected monthly at the participant's home. The 3 groups did not differ in sociodemographic characteristics. At 6 mo postpartum, 90.0% in IG1 and 74.4% in IG2 had exclusively breast-fed during the previous month. By contrast, only 47.7% in C were doing so (P = 0.008). Similarly, the percentage of EBF during the 6 mo was significantly higher (P = 0.02) among IG1 and IG2 (39.5%) than among C (19.6%). The 100% increase in EBF rates can be attributed to the lactation counseling provided. Additional prenatal EBF support may not be needed within a context of strong routine prenatal EBF education. This quasi-experimental study was conducted in Shiraz, the Islamic Republic of Iran, on 120 pairs of mothers and infants in a maternity hospital that had a rooming-in programme. All 59 mothers in the study group received breastfeeding education, face-to-face, after delivery and during follow-up for 4 months in the mother and child health (MCH) centre or in their homes; the remaining 61 mothers comprised the control group. Exclusive breastfeeding rates were significantly higher in the study group (54%) than in the control group (6.5%), but 5% and 18% of infants, respectively, in the study and control groups had stopped breastfeeding by the age of 4 months. The mean number of days of diarrhoea experienced by infants in the study group were significantly lower (P < or = 0.004) than in the control group. At the end of 4 months, the mean weight and length of the infants were significantly higher (both P < 0.05) in the study group than in the control group. The findings indicate that rooming-in is very important for promoting exclusive breastfeeding and that there is a need for continuous breastfeeding education of mothers.
This review showed that health education and peer support interventions can result in some improvements in the number of women beginning to breastfeed. Findings from these studies suggest that larger increases are likely to result from needs-based, informal repeat education sessions than more generic, formal antenatal sessions. These findings are based only on studies conducted in the USA, among women on low incomes with varied ethnicity and feeding intention, and this raises some questions regarding generalisability to other settings.