Breastfeeding practices among the Old Order Mennonites in Ontario, Canada: a multiple methods study

Human milk affects TLR4 activation and LPS-induced inflammatory cytokine expression in Caco-2 intestinal epithelial cells

Human milk (HM) components affect immune cell toll-like receptor 4 (TLR4) signaling. However, studies examining the immunomodulatory impacts of HM on TLR4 signaling in intestinal epithelial cells (IECs) are limited. This study utilized both a TLR4 reporter cell line and a Caco-2 IEC model to examine the effects of HM on lipopolysaccharide (LPS)-induced TLR4 activation and cytokine responses, respectively. Additionally, we performed fast protein liquid chromatography and mass spectrometry to identify a HM component that contributes to the effect of HM on LPS/TLR4 signaling. HM enhances LPS-induced TLR4 signaling as well as LPS-induced IEC gene expression of pro-inflammatory cytokines and negative regulators of NF-κB. Human serum albumin (HSA) present in HM contributes to these effects. HSA within HM synergizes with LPS to induce IEC gene expression of pro-inflammatory cytokines and negative regulators of NF-κB. Altogether, this study provides mechanistic evidence behind the immunomodulatory function of HM on IECs, which may contribute to an enhanced immune response in breast-fed neonates.

Breast and complementary feeding in Ethiopia: new national evidence from systematic review and meta-analyses of studies in the past 10 years

PURPOSE

The aim of this systematic review and meta-analysis was to provide a national estimate of breast and complementary feeding practices and its predictors in Ethiopia.

METHODS

PubMed, SCOPUS, EMBASE, CINHAL, Web of Science and WHO Global Health Library electronic databases were searched for all available literature published until April 2018. Observational studies including cross-sectional, case-control and cohort studies were included. Newcastle-Ottawa Scale was used to assess the quality of studies. Heterogeneity of studies was quantified using Cochran's Q χ² statistic and Higgins's method (I²). A meta-analysis using a weighted inverse variance method was performed. Subgroup analysis was carried out based on region and study area.

RESULTS

In total, 70 studies that involved > 55,000 women from nine regions and two chartered cities in Ethiopia were included. The pooled national prevalence for timely initiation of breastfeeding (TIBF), exclusive breastfeeding (EBF) and timely initiation of complementary feeding was 66.5%, 60.1% and 62.5%, respectively. Guidance and counselling on breastfeeding, vaginal delivery and health institution delivery significantly increased the odds of TIBF and EBF. In addition, TIBF significantly associated with high EBF practice. Maternal occupational status significantly associated with low EBF practice, but not TIBF.

CONCLUSIONS

Based on the WHO standard, the current breast and complementary feeding practice in Ethiopia is good and improving. Integrated intervention is still required for further improvement and minimizing the effect of occupational status.

Increasing Cancer Screening Among Old Order Anabaptist Women Through Specialized Women's Health and Integrated Cancer Screening Interventions

Our objective was to develop, deliver, and evaluate a cancer screening intervention focused on rural Anabaptist communities in Ontario, Canada, to increase routine cancer screenings among women. We carried out three cancer prevention and screening interventions with Old Order Anabaptist women. Each intervention consisted of: transportation to the site, pre-arranged screening services, health teachings, fellowship and shopping, and an evaluative survey. Seventy five women total participated over three interventions. 85% of participants were under or never screened for cancer. This was the first breast screen for 26% of those who completed a mammogram and the first colon screen for 29% of the women who took home an FOBT collection kit. Reviews of the intervention were positive. Integration and community based planning were the primary reasons for the success of this cancer screening intervention. Intervention days were best timed in the early spring before planting or late fall after canning.

Association between home birth and breast feeding outcomes: a cross-sectional study in 28 125 mother-infant pairs from Ireland and the UK

OBJECTIVES

To examine the association between breast feeding outcomes and place of birth (home vs hospital birth).

DESIGN

Population-based cross-sectional study.

SETTING

Ireland and UK.

PARTICIPANTS

10 604 mother-infant pairs from the Growing Up in Ireland study (GUI, 2008-2009) and 17 521 pairs from the UK Millennium Cohort Study (UKMCS, 2001-2002) at low risk of delivery complications were included in the study.

PRIMARY AND SECONDARY OUTCOME MEASURES

Breast feeding initiation, exclusivity and duration.

RESULTS

Home birth was found to be significantly associated with breast feeding at all examined time points, including at birth, 8 weeks, 6 months and breast feeding exclusively at 6 months. In GUI, adjusted OR was 1.90 (95% CI 1.19 to 3.02), 1.78 (1.18 to 2.69), 1.85 (1.23 to 2.77) and 2.77 (1.78 to 4.33), respectively, and in UKMCS it was 2.49 (1.84 to 3.44), 2.49 (1.92 to 3.26), 2.90 (2.25 to 3.73) and 2.24 (1.14 to 4.03).

CONCLUSIONS

Home birth was strongly associated with improved breast feeding outcomes in low-risk deliveries. While the association between home birth and breast feeding is unlikely to be directly causal, further research is needed to determine which factor(s) drive the observed differences, to facilitate development of perinatal care that supports breast feeding.

Ethnic variation in breastfeeding and complimentary feeding in the Republic of Ireland

Early nutrition plays a pivotal role in long-term health. The World Health Organization (WHO) recommends exclusive breastfeeding during the first six months of life, with the gradual introduction of solids after this period. However, studies in the Republic of Ireland (ROI) have shown poor compliance with guidelines. The ROI continues to have one of the lowest breastfeeding rates worldwide. Our objective was to analyse differences in breastfeeding and complimentary feeding behaviours between Irish and non-Irish mothers residing in the ROI, as well as the role of acculturation on these behaviours, using the national longitudinal study, Growing Up in Ireland (GUI). Mothers (n = 11,134) residing in the ROI were interviewed when their infants were nine months of age. The percentage of Irish mothers who initiated breastfeeding was 49.5%, as opposed to 88.1% among the non-Irish cohort (p < 0.001). Breastfeeding initiation reduced from 89.4% of non-Irish mothers who had arrived within the last year to five years ago to 67.5% for those who had arrived 11 to >20 years ago (p < 0.001). Our results indicate that cultural differences are an important factor in shaping patterns of infant feeding in the ROI. Reviewing existing support and education policies for parents is required to achieve the implementation of desirable infant feeding practices.