Does exclusive breastfeeding relate to the longer duration of breastfeeding? A prospective cohort study

Efficacy and safety of acupuncture for postpartum hypogalactia: A systematic review and meta-analysis of randomized controlled trials

BACKGROUND

Postpartum hypogalactia (PH) is prominent during lactation and may negatively impact the mother's or infant's health. Acupuncture is widely used to increase maternal breast milk production. However, the effects of acupuncture on PH remain unclear. Therefore, this review aimed to evaluate the efficacy and safety of acupuncture in individuals with PH.

MATERIALS AND METHODS

Articles on potentially eligible randomized controlled trials (RCTs) on acupuncture for PH published from database inception to October 2023 were retrieved from the PubMed, Web of Science, Cochrane Library, EMBASE, EBSCO, Scopus, China National Knowledge Infrastructure, Chinese Biomedical Literature Database, WanFang, and VIP databases. Two reviewers independently screened the records, extracted essential information, and evaluated the methodological quality of the RCTs using the revised Cochrane risk-of-bias (RoB) tool. The primary outcome was a change in serum prolactin (PRL) levels before and after treatment. Secondary outcomes included milk secretion volume (MSV), total effective rate (TER), mammary fullness degree (MFD), and exclusive breastfeeding rate (EBR). Meta-analyses were performed using RevMan v5.4. Finally, the quality of evidence was evaluated using the Grading of Recommendations, Assessment, Development, and Evaluation tool.

RESULTS

This study included 19 RCTs involving 2,400 participants. The included studies were classified as having an unclear to high RoB. Our findings indicated that, overall, acupuncture showed a significant effect in increasing serum PRL levels (standardized mean differences [SMDs] = 1.09, 95% confidence interval [CI]: 0.50, 1.68), MSV (SMD = 1.69, 95% CI: 0.53, 2.86), TER (relative risk [RR] = 1.25, 95% CI: 1.10, 1.42), and EBR (RR = 2.01, 95% CI: 1.07, 3.78) compared to that in the control group; however, no difference in MFD (SMD = 1.17, 95% CI: -0.09, 2.42) was observed. In the subgroup analysis, acupuncture combined with Chinese herbs or conventional treatment was significantly more effective in increasing serum PRL levels, MSV, and TER than did Chinese herbs or conventional treatment alone. Moreover, acupuncture alone resulted in significantly higher serum PRL levels compared to Chinese herbs; however, this benefit was not observed for TER and MFD. The quality of evidence was critically low.

CONCLUSION

Acupuncture may effectively increase milk secretion in women with PH. However, owing to the low quality of evidence, further rigorously designed studies are warranted to confirm our findings.

Exploring the Association between Socioeconomic and Psychological Factors and Breastfeeding in the First Year of Life during the COVID-19 Pandemic in Thailand

Breastfeeding is essential for the survival, nutrition, and development of infants and young children. As a result of COVID-19’s effects of economic crises and psychological difficulties, breastfeeding outcomes have declined. The purpose of this study was to examine the association between socioeconomic and psychological factors with breastfeeding duration in the first year of life during the COVID-19 pandemic. Cross-sectional online surveys (n = 390) were conducted between August and November 2021. The participants were women aged 15 years and above who had given birth within 6−12 months before data collection and delivered in public hospitals in the top three provinces with the worst COVID-19 outbreaks during the second wave in Thailand. The average breastfeeding duration in this study was 6.20 months (±2.5) with a range of 1−12 months. Of mothers, 44.9% continued to breastfeed until between 6 and 12 months of age. In a multiple regression analysis, family income (Beta = 0.112, t = 1.988, p < 0.05), breastfeeding intention (beta = 0.097, t = 2.142, p < 0.05), intended breastfeeding duration (beta = 0.391, t = 8.355, p < 0.05), intention to receive vaccination (beta =0.129, t = 2.720, p < 0.05), and anxiety (beta = 0.118, t = 2.237, p < 0.05) were associated with breastfeeding duration in the first year of life (F (7, 382) = 20.977, p < 0.05, R2 = 0.278, R2 Adjusted = 0.264). During COVID-19, psychological factors were more strongly associated with breastfeeding duration in the first year of life than socioeconomic factors. Healthcare providers should promote breastfeeding intention, motivate COVID-19 vaccination intention, and support mental health among lactating mothers, particularly in the event of a pandemic.

Exclusive Breastfeeding Protects Young Children from Stunting in a Low-Income Population: A Study from Eastern Indonesia

The prevalence of stunting in young Indonesian children is the highest among countries belonging to the Association of Southeast Asian Nations (ASEAN). Breastfed children are reported to grow better than non-breastfed. The present study examined the protective effect of exclusive breastfeeding against stunting in children under two years old (CU2) and its interaction with monthly household expenditure. Secondary analyses were conducted based on a 2012 cross-sectional study including 408 children aged 6-24 months and their caregivers from 14 villages in rural Eastern Indonesia. Data on breastfeeding history, childcare, and household expenditures were collected using structured questionnaires. Focus Group Discussions (FGDs) were conducted in each village (n = 14). Nearly two-thirds (61%) of caregivers who identified as the biological mother exclusively breastfed their child at 6 months. Exclusively-breastfed CU2 from poorer households were 20% less likely to be stunted than their non-exclusively-breastfed peers. Further, exclusively-breastfed CU2 from wealthier households were 50% less likely to be stunted than non-exclusively-breastfed CU2 from poorer households. FGDs revealed that some mothers were unaware of the importance of recommended breastfeeding practices. Exclusive breastfeeding may protect low-income children against stunting. Health promotion to improve caregiver motivation to exclusively breastfeed is critical in the present setting and beyond.

Roles of Midwives and Indonesian Midwives Association in Reducing Risk Factors for Stunting in Indonesia

Background: Stunting is caused by multi-dimensional factors and the most decisive intervention should be carried out in the first 1,000 days of life. Poor parenting practices, lack of knowledge about health and nutrition before and during pregnancy are some of the contributing factors and 60% of children aged 0-6 months do not receive exclusive breastfeeding. Aim: To assess the role of midwives and the Indonesian Midwives Association Professional Organization in reducing the risk of stunting in Indonesia.   Method: This type of descriptive research uses an exploratory study approach by assessing the role of midwives and the professional organization of the Indonesian Midwives Association (IBI) in reducing the risk of stunting in Central Sulawesi. The data of 288 midwives were collected using google form from 22 July 2020 to 22 August 2020. Data were analyzed by SPSS. Result: In general, midwives have provided maternal and child health books to pregnant women, recorded complete maternal and child health records, conducted antenatal care for pregnant women, provided nutritional food counseling for pregnant women, gave Fe 90 tablets to pregnant women, provided calcium tablets to pregnant women, conducting classes for pregnant women, delaying umbilical cord cutting (>30 minutes), providing vitamin A to postpartum mothers, conducting exclusive breastfeeding counseling, providing family planning services, providing IYCF counseling. However, for the activities of Implementing a special stunting prevention program, implementing postnatal care and initiating early breastfeeding still need improvement. Conclusion: The role of midwives in efforts to prevent stunting in Indonesia with midwives have provided maternal and child health books to pregnant women. Delaying umbilical cord cutting to 30 minutes, giving vitamin A to postpartum mothers, breastfeeding counseling, providing family planning services, providing IYCF counseling

Risk factors for and protective factors against breastfeeding interruption before 2 years: a birth cohort study

BACKGROUND

Little is known about the factors associated with the World Health Organization (WHO) recommendation of breastfeeding for at least 2 years. The objective of this study was to identify risk factors for and protective factors against breastfeeding interruption before 2 years of age.

METHODS

In this live birth cohort, mother and infant dyads were followed for 2 years. Data collection was performed at the maternity ward and subsequently at the children's homes, monthly during the first 6 months of life and then at 9, 12, 18, and 24 months. The outcome of interest was breastfeeding interruption before 2 years of age. Median duration of breastfeeding was estimated using Kaplan-Meier's survival analysis, and the associations were tested using Cox's hierarchical multivariate model. Significance was set at 5%.

RESULTS

Data from a total of 1344 dyads were assessed. Median breastfeeding duration was 385 days. The following risk factors for breastfeeding interruption were identified: white skin color (adjusted hazard ratio [HRa]: 1.31; 95% confidence interval [95%CI]: 1.10-1.56), primiparity (HRa: 1.21; 95%CI: 1.05-1.40), working outside the home (HRa: 1.52; 95%CI: 1.30-1.77), child sex male (HRa: 1.18; 95%CI: 1.03-1.35) and use of a pacifier (HRa: 3.46; 95%CI: 2.98-4.01). Conversely, the following protective factors were identified: lower family income (HRa: 0.81; 95%CI: 0.71-0.94), mother-infant bed-sharing (HRa:0.61, 95%CI: 0.52-0.73), on-demand breastfeeding in the first month (HRa: 0.64; 95%CI: 0.47-0.89) and exclusive breastfeeding at 4 months (HRa: 0.58, 95%CI: 0.48-0.70).

CONCLUSIONS

The findings allowed to identify both risk factors for and protective factors against breastfeeding interruption before 2 years of age. Knowledge of these factors may help prevent this event and aid in the development of programs that help women maintain breastfeeding for at least 2 years, as recommended by the WHO.

Effects of Family Planning and Baby Care Behavior on Stunting in Early Married Couples

BACKGROUND: District with the highest stunting prevalence in Central Sulawesi province is Sigi District by about 43.0%. Its birthrate is 3.2 and the first marriage age is 19.9 years old. AIM: This study analyzed various relationships between family planning behaviors of early married couples with births and stunting, as well as its connection with baby care (colostrum, exclusive breastfeeding, completeness of immunization, supplementary feeding, and breastfeeding for up to 2 years old). In addition, it will describe family planning behaviors and baby care in a gender perspective as well. METHODS: The sample of this study was 40 early married couples in the last 3 years in the area of Marawola Health Center in Sigi District. Data analysis used Chi-square and Mouser to see the gender relationship gap in the choice of contraception and baby care. RESULTS: There was a relationship between family planning behavior and birth with p = 0.001, a large parity with the incidence of stunting with p = 0.002. Likewise, there was also a relationship between baby care (colostrum of p = 0.0016, exclusive breastfeeding of p = 0.003, completeness of immunization of p = 0.003, supplementary feeding of p = 0.00, and breast milk up to 2 years of p = 0.00) and the occurrence of stunting in early married couples. The idea of family planning and child care is still dominated by wives, from the stages of planning, decision making, and implementation. Gaps occur because of unbalanced power relations. CONCLUSION: Family planning behavior and baby care (colostrum, exclusive breastfeeding, completeness of immunization, supplementary feeding, and breastfeeding for up to 2 years) affect the incidence of stunting in early married couples. The use of family planning and child care is still a gender gap which is dominated by wives.

Breastfeeding but not Exclusively: Exploration of Chinese American Mothers' Infant Feeding Practices

BACKGROUND

Previous qualitative researchers have shown that Chinese American mothers experienced high rates of suboptimal breastfeeding, especially early introduction of other foods before the recommended 6-month period of exclusive breastfeeding.

RESEARCH AIMS

(1) To explore attitudes that Chinese American mothers have about the meaning and practice of exclusive breastfeeding; (2) to evaluate the extent of family pressure and support to maintain exclusive breastfeeding; and (3) to examine the influence of breastfeeding self-efficacy and the intention to continue exclusive breastfeeding.

METHOD

Guided by the theory of planned behavior, this descriptive cross-sectional prospective online survey was conducted with Chinese American breastfeeding mothers (N = 401). Participants' attitudes, subjective norms, and perceived behavioral control for exclusive breastfeeding behaviors were measured.

RESULTS

The M (SD) age of participants was 29.14 (SD = 6.90). Just over 50% reported receiving family support for exclusive breastfeeding. While participants had positive attitudes about exclusive breastfeeding and the value of colostrum, 64% (n = 257) had already introduced foods other than mother's own milk before their infant was 6-months old. Participants also expressed concern that their infants did not receive enough nutrition from exclusive mother's milk. Participants with more than one child had significantly greater intention to continue exclusive breastfeeding compared to participants with only one child. Perception of approval by others for exclusive breastfeeding and breastfeeding self-efficacy were significantly related to behavioral intention to continue exclusive breastfeeding.

CONCLUSION

Suboptimal infant feeding is a problem for Chinese American women and may also be a problem for mothers in other ethnic groups. We found a lack of adherence with standard recommendations for sustaining 6-months of exclusive breastfeeding.

The role of emotions and injunctive norms in breastfeeding: a systematic review and meta-analysis

Breastfeeding has many known benefits, but rates vary globally. We propose two main reasons why psychological theory and interventions have not been successful to date in explaining breastfeeding behaviours. Specifically, prior research underestimates the importance of (1) specific emotions and (2) wider injunctive influences (i.e., societal and moral norms about what women feel they ought to be doing) in the breastfeeding experience. Therefore, we conducted a systematic review of quantitative, qualitative, and mixed-methods studies that explored whether injunctive norms and/ or specific emotions are associated with breastfeeding behaviours (i.e., intentions, initiation and duration). Seventy-two papers were included in this review; data were extracted and quality appraisals conducted for all included studies. A meta-analysis of effect sizes was performed with the quantitative data. A convergent qualitative synthesis of the data was conducted, resulting in the following line of argument: Breastfeeding is a social behaviour and not a personal/individual behaviour. From this line of argument, three themes with associated sub-themes were developed, highlighting the importance of both specific emotions and injunctive norms on breastfeeding behaviours. These influences are discussed in relation to both theoretical and practical implications, as well as future research.

Effectiveness of educational and supportive intervention for primiparous women on breastfeeding related outcomes and breastfeeding self-efficacy: A systematic review and meta-analysis

BACKGROUND

Breastmilk is the most nutritious food for infants to support their growth and protect them from infection. Breastfeeding promotion is an important topic for infant health; and different educational and supportive approaches to interventions have been prompted and targeted at antenatal, postnatal or both periods to promote and sustain exclusive breastfeeding. This systematic review aimed to identify the effective approaches to educational and supportive interventions to improve breastfeeding.

OBJECTIVE

To examine the effects of different approaches to educational and supportive interventions that can help sustain breastfeeding and improve breastfeeding self-efficacy for primiparous postnatal women; and to identify key characteristics of the effective interventions in terms of delivery time, format and mode, main components, use of theoretical framework, and number of sessions.

METHODS

Eleven electronic databases and reference lists of the eligible articles were searched. Randomised controlled trials of educational and supportive interventions published in English and Chinese language over recent 20 years were identified and screened against the review criteria. Risk of bias of the included studies was assessed. Primary outcome measures were exclusive breastfeeding and partial breastfeeding rate. Secondary outcomes included breastfeeding self-efficacy, breastfeeding knowledge and other breastfeeding related outcomes. Meta-analysis was performed in terms of ≤2 months, 3-5 months and ≥6 months postpartum.

RESULTS

Thirteen articles that met the inclusion criteria were included and showed an acceptable risk of bias. Educational and supportive interventions were found effective in increasing exclusive breastfeeding rate at ≤2 months and 6 months, partial breastfeeding rate as well as enhancing breastfeeding self-efficacy at ≤2 months. The optimal delivery time, format and structure of the interventions included: (a) delivering from antenatal to postnatal period; (b) multicomponent involving antenatal group education, postnatal individual breastfeeding coaching and telephone follow-ups; (c) both individual and group basis; (d) being guided by self-efficacy theory; and (e) having ≥3 sessions.

CONCLUSIONS

The findings suggest multicomponent, theory-based intervention with ≥3 sessions delivered via both face-to-face teaching and telephone follow-ups across antenatal and postnatal period can be effective to enhance exclusive breastfeeding over 6-month, partial breastfeeding and breastfeeding self-efficacy over 2-month postpartum.

REGISTRATION NUMBER

CRD42020175473 at the International Prospective Register of Systematic Reviews (PROSPERO).

Maternal Body Mass Index and Breastfeeding Non-Initiation and Cessation: A Quantitative Review of the Literature

This study aims to investigate which maternal body mass index (BMI) categories are associated with the non-initiation or cessation of breastfeeding (BF) based on a quantitative review of the literature. We searched Ovid MEDLINE and EBSCO CINAHL for peer-reviewed articles published between 1946 (MEDLINE) or 1981 (CINAHL), and 2019. Selected studies were either cross-sectional or cohort studies, of healthy mothers and infants, that reported nutrition method (exclusive/full or any) and period (initiation/duration/cessation) of breastfeeding according to maternal BMI levels. Pairwise meta-analyses of 57 studies demonstrated that the pooled odds risks (OR) of not initiating BF among overweight and obese mothers compared to normal weight mothers were significant across 29 (OR 1.33, 95% confidence interval (CI), 1.15–1.54, I² = 98%) and 26 studies (OR 1.61, 95% CI, 1.33–1.95, I² = 99%), respectively; the pooled risks for BF cessation were inconsistent in overweight and obese mothers with substantial heterogeneity. However, we found that overweight mothers (n = 10, hazard ratio (HR) 1.16, 95% CI, 1.07–1.25; I² = 23%) and obese mothers (n = 7, HR 1.45, 95% CI: 1.27–1.65; I² = 44%) were both associated with an increased risk of not continuing any BF and exclusive BF, respectively. Overweight and obese mothers may be at increased risk of not initiating or the cessation of breastfeeding.

Progress towards reducing sociodemographic disparities in breastfeeding outcomes in Indonesia: a trend analysis from 2002 to 2017

Background

Improving breastfeeding practice is important for reducing child health inequalities and achieving several Sustainable Development Goals. Indonesia has enacted legislation to promote optimal breastfeeding practices in recent years. We examined breastfeeding practices among Indonesian women from 2002 to 2017, comparing trends within and across sociodemographic subgroups.

Methods

Data from four waves of the Indonesia Demographic and Health Surveys were used to estimate changes in breastfeeding practices among women from selected sociodemographic groups over time. We examined three breastfeeding outcomes: (1) early initiation of breastfeeding; (2) exclusive breastfeeding; and (3) continued breastfeeding at 1 year. Multivariate logistic regression was used to assess changes in time trends of each outcome across population groups.

Results

The proportion of women reporting early initiation of breastfeeding and exclusive breastfeeding increased significantly between 2002 to 2017 (p < 0.05), with larger increases among women who: were from higher wealth quintiles; worked in professional sectors; and lived in Java and Bali. However, 42.7% of women reported not undertaking early initiation of breastfeeding, and 48.9% of women reported not undertaking exclusive breastfeeding in 2017. Women who were employees had lower exclusive breastfeeding prevalence, compared to unemployed or self-employed women. Women in Java and Bali had higher increase in early initiation of breastfeeding and exclusive breastfeeding compared to women in Sumatra. We did not find statistically significant decline in continued breastfeeding at 1 year over time for the overall population, except among women who: were from the second poorest wealth quintile; lived in rural areas; did not have a health facility birth; and lived in Kalimantan and Sulawesi (p < 0.05).

Conclusions

There were considerable improvements in breastfeeding practices in Indonesia during a period of sustained policy reform to regulate breastfeeding and community support of breastfeeding, but these were not distributed uniformly across socioeconomic, occupation and geographic subgroups. Concerted efforts are needed to further reduce inequities in breastfeeding practice through both targeted and population-based strategies.

Social and Bio-Medical Predictors of Exclusive Breastfeeding Among Nursing Mothers in Lagos and Taraba States, Nigeria

PURPOSE

Although exclusive breastfeeding (EBF) is known to have positive consequences for mothers and infants, EBF rate in Nigeria is <25%. This study investigated if social factors were stronger predictors of EBF than bio-medical factors in the metropolitan areas of Lagos and Taraba States. Social factors included mother's education, infant sex, place of birth, and nature of mother's employment, while bio-medical factors included nature of birth (whether vaginal or caesarean section), problems with breast/nipple, breast milk insufficiency, and mother's age.

DESIGN AND METHODS

The study adopted a cross-sectional survey design and mixed method of data collection. From the two states, 500 mothers with babies between 7 and 12 months of age completed a structured questionnaire. Twenty respondents from each state were interviewed using an in-depth interview guide.

RESULTS

Education (β = 1.743; p < 0.001), infant sex (β = -0.454; p < 0.05), and place of delivery (β = -1.552; p < 0.001) were significant social predictors. Breast milk insufficiency (β = -1.851; p < 0.001) and mother's age (β = 0.064; p < 0.001) were significant bio-medical predictors. When all the eight factors were considered, only two of the three social factors, namely, education and infants' sex, remained significant, while three bio-medical factors, namely, breast milk insufficiency, mother's age, and nature of delivery, were significant.

CONCLUSIONS

Social and bio-medical factors co-determine the practice of EBF and must not be considered dichotomous.

PRACTICAL IMPLICATIONS

Interventions to encourage EBF among Nigerian mothers must focus on education regarding its benefits and correction of misconceptions that breast milk alone is insufficient as an infant's diet.