Nutrition policy: developing scientific recommendations for food-based dietary guidelines for older adults living independently in Ireland.

Older adults (≥65 years) are the fastest growing population group. Thus, ensuring nutritional well-being of the 'over-65s' to optimise health is critically important. Older adults represent a diverse population - some are fit and healthy, others are frail and many live with chronic conditions. Up to 78% of older Irish adults living independently are overweight or obese. The present paper describes how these issues were accommodated into the development of food-based dietary guidelines for older adults living independently in Ireland. Food-based dietary guidelines previously established for the general adult population served as the basis for developing more specific recommendations appropriate for older adults. Published international reports were used to update nutrient intake goals for older adults, and available Irish data on dietary intakes and nutritional status biomarkers were explored from a population-based study (the National Adult Nutrition Survey; NANS) and two longitudinal cohorts: the Trinity-Ulster and Department of Agriculture (TUDA) and the Irish Longitudinal Study on Ageing (TILDA) studies. Nutrients of public health concern were identified for further examination. While most nutrient intake goals were similar to those for the general adult population, other aspects were identified where nutritional concerns of ageing require more specific food-based dietary guidelines. These include, a more protein-dense diet using high-quality protein foods to preserve muscle mass; weight maintenance in overweight or obese older adults with no health issues and, where weight-loss is required, that lean tissue is preserved; the promotion of fortified foods, particularly as a bioavailable source of B vitamins and the need for vitamin D supplementation.

Maternal feeding practices and toddlers' fruit and vegetable consumption: results from the DIT-Coombe Hospital birth cohort in Ireland.

BACKGROUND: Health benefits of fruit and vegetable have been well recognized. However, insufficient consumption of fruit and vegetable is prevalent among toddlers, and has become a global public health issue. Maternal feeding practices are potential factors influencing toddlers' dietary intake, including fruit and vegetable intake. This study was conducted to explore the influence of maternal feeding practices on toddlers' fruit and vegetable consumption in Ireland. METHODS: A follow-up to the DIT-Coombe Hospital birth cohort was conducted. Mothers in the original cohort were invited to participate in the present follow-up study by phone. A questionnaire assessing maternal feeding behavior and the child's 3-day food diary was sent to mothers who agreed to take part in the present study by post, together with a self-addressed stamped envelope. RESULTS: There were 193 mother-children pairs included in the analysis, and the mean age of children was 2.4 (SD 0.7) years old. Toddlers' mean daily intakes of vegetable and fruit were 67.57 (SD 45.95) g and 213.35 (SD 170.78) g, respectively. Logistic regression analyses showed that maternal practice of breastfeeding for more than 4 weeks was positively associated with fruit (OR = 2.93, 95% CI: 1.29-6.64) and vegetable (OR = 1.95, 95% CI: 1.00-3.81) intake or the contribution of fruit (OR = 2.62, 95% CI: 1.19-5.80) and vegetable (OR = 2.02, 95% CI: 1.02-3.99) to the total diet. Letting the child eat with other family members was associated with high vegetable intake (OR = 5.45, 95%CI: 1.69-17.61) and high contribution of vegetable to total diet (OR = 3.78, 95% CI: 1.04-13.82). Not being too worried about the child's refusal to eat was positively associated with toddlers' vegetable intake (OR = 2.10, 95%CI: 1.09-4.05). CONCLUSIONS: To increase children's fruit and vegetable intake, and develop good eating habits, parents should eat with their toddlers, be patient and not put much pressure on their children in the context of meal feeding.

How to promote exclusive breastfeeding in Ireland: a qualitative study on views of Chinese immigrant mothers.

BACKGROUND: The exclusive breastfeeding rate in Ireland is very low with extremely slow annual growth. The population of immigrants in Ireland is increasing. Improving exclusive breastfeeding practice among immigrants may contribute to the overall improvement of exclusive breastfeeding rates in Ireland. This study was conducted to elicit suggestions on improving exclusive breastfeeding rate for the first 6 months among Chinese immigrants in Ireland. METHODS: Fourteen semi-structured in-depth interviews were conducted with Chinese immigrant mothers residing in Ireland, who breastfed exclusively for 4 to 6 months. Interviews were recorded and transcribed in Chinese. Data were analyzed using a qualitative thematic analysis. Themes were developed through categorization of codes and via in-depth discussion between two researchers. RESULTS: Themes generated from the thematic content analysis were: 1) suggestions for new mothers: being strong mentally and getting support from family and friends; 2) suggestions for employers: creating a supportive workplace by setting up private rooms and breastmilk storage facilities; 3) suggestions for healthcare professionals: advocating breastfeeding in the hospital and addressing cultural differences by recruiting multilingual staff; 4) suggestions for the government: promoting breastfeeding by initiating societal and policy changes. CONCLUSIONS: The key findings emerging from this study may be considered in the development of breastfeeding promotion strategies in Ireland. Our findings could also have implications for other English-speaking countries with low rates of exclusive breastfeeding.

Are Maternal Feeding Practices and Mealtime Emotions Associated with Toddlers' Food Neophobia? A Follow-Up to the DIT-Coombe Hospital Birth Cohort in Ireland.

This study was conducted to explore the associations between maternal feeding practices, mealtime emotions, as well as maternal food neophobia and toddlers' food neophobia in Ireland. A follow-up to the Technological University Dublin (DIT)-Coombe Hospital birth cohort was conducted. Mothers in the original cohort were invited to the present study by telephone calls. Postal questionnaires with stamped addressed envelopes were distributed to those who agreed to participate in the study. Toddler food neophobia was assessed by the modified version of the Child Food Neophobia Scale (CFNS). There were 205 participants included in this study, with a median score of child food neophobia of 12. A higher degree of child food neophobia (score > 12) was positively associated with the maternal practice of coaxing the children to eat at refusal (OR (Odds Ratio) = 2.279, 95% CI: 1.048-4.955), unpleasant emotions at mealtime (e.g., stressful or hectic for mothers, or tearful for children) (OR ranged between 1.618 and 1.952), and mothers' own degree of food neophobia (OR = 1.036, 95% CI: 1.001-1.072). Mothers who were not worried when confronted with child's food refusal was negatively associated with toddlers' food neophobia (OR = 0.251, 95% CI: 0.114-0.556). This study suggests the maternal practices of responsive feeding, being calm and patient with the toddlers, and creating a positive atmosphere at mealtime.

"I was determined to breastfeed, and I always found a solution": successful experiences of exclusive breastfeeding among Chinese mothers in Ireland.

BACKGROUND: The prevalence of exclusive breastfeeding for at least 4 months was previously found to be very low among Chinese immigrants in Ireland, at 5.8% (Zhou et al., Front Public Health 6:351, 2018). This study investigates the successful experiences of Chinese mothers living in Ireland who exclusively breastfeed for between four and 6 months. METHODS: Participants were recruited from the sample of the Ireland Chinese Mother Survey. Qualitative in-depth interviews were conducted with fourteen participants in their homes or public places. RESULTS: A content analysis revealed that various factors contributed to a successful experience of exclusive breastfeeding among the group of Chinese immigrant mothers, including strong self-determination; appropriate physical conditions; awareness of the benefits of exclusive breastfeeding; a lack of time constraints; and family, professional and policy support. The barriers that the mothers faced included the difficulty of balancing breastfeeding and employment, infant health issues, language barriers, an inability to consume the traditional Chinese postpartum diet and a lack of public breastfeeding facilities. Measures taken to overcome these barriers included seeking family support, resting during the lactation period, and pumping breast milk to feed from a bottle when outside the home. CONCLUSIONS: This study highlights unique factors affecting exclusive breastfeeding among Chinese mothers in Ireland, which may be useful to health care professionals working with Chinese immigrant women internationally.

Breastfeeding practices 2008-2009 among Chinese mothers living in Ireland: a mixed methods study.

BACKGROUND: Migration to another country has a potential influence on breastfeeding practices. A significant difference in breastfeeding rates between Irish nationals and non-nationals has been reported. This study was conducted to explore breastfeeding practices of the Chinese in Ireland, one of the largest Irish ethnic groups, and to explore the influence of living in Ireland on breastfeeding practices. This is the first and the only migration study so far on breastfeeding practices among the Chinese in Ireland. METHODS: A sequential explanatory mixed methods approach was adopted. The first phase was a cross-sectional self-administered retrospective mailed survey, to explore breastfeeding practices and determinants of breastfeeding among a convenience sample of Chinese mothers living in Ireland (n = 322). Recruitment was conducted in the Dublin metropolitan area, with the application of the snowball technique to increase sample size. The second phase consisted of seven semi-structured focus groups (n = 33) conducted in Dublin, to explore the influence of living in Ireland on breastfeeding among Chinese mothers who had given birth in Ireland. Quantitative data were analyzed by univariate and multivariate logistic regression analyses, and informed the qualitative data collection. Qualitative data were analyzed by thematic content analyses, to explain and enrich the qualitative results. RESULTS: The breastfeeding initiation rate among Chinese immigrants to Ireland who gave birth in Ireland (CMI) (75.6%) was high and close to that of Chinese immigrant mothers who gave birth in China (CMC) (87.2%). However, giving birth in Ireland was independently associated with a shorter duration of breastfeeding (< 4 months) among Chinese immigrants. Qualitative results explained that a shorter breastfeeding duration among CMI than that of CMC was mainly due to cultural conflicts, a lack of family support, language barriers, immigrants' low socioeconomic status, and mothers' preference for infant formula on the Irish market. Both quantitative and qualitative data revealed a strong cultural belief in the efficacy of the traditional Chinese postpartum diet for breast milk production for both CMC and CMI. Antenatal feeding intention was a strong determinant for breastfeeding initiation and duration among CMI. CONCLUSION: Migration to Ireland was found to be associated with a shorter duration of breastfeeding of the Chinese. Culturally sensitive and language-specific education and support of breastfeeding is needed for the Chinese mothers living in Ireland. The mixed methods design presented here might serve as a template for future migration research on breastfeeding.

Infant Feeding Practices in China and Ireland: Ireland Chinese Mother Survey.

Introduction: Migration to another country may induce changes in infant feeding practices especially where such practices differ considerably between the two countries. This study was undertaken to compare the infant feeding practices between Chinese mothers who gave birth in Ireland (CMI) with immigrant Chinese mothers who gave birth in China (CMC), and to examine the factors that influence these practices. Methods: A cross-sectional self-administrated survey was conducted among a convenience sample of 322 Chinese mothers living in Ireland. Data were obtained from mailed questionnaires. Infant feeding practices between CMC and CMI were compared by Chi-square or independent sample t-test. Binary logistic regression analyses were further performed to test the differences in infant feeding practices between two groups, after controlling for potential socio-demographic confounders. Results: High breastfeeding initiation rates were found in both groups (CMC: 87.2%; CMI: 75.6%); however sharp reductions in breastfeeding rates at 3 months (49.1%) and 6 months (28.4%) were found among CMI but not CMC (P < 0.05). Introduction of water within 1 week after childbirth was common for CMC in comparison with CMI. CMI were more likely than CMC to introduce infant formula to their child within the first 4 months after childbirth. The timing of introduction of rice porridge, vegetables, fruits and meats did not differ between CMC and CMI. Conclusions: Cultural and perceptional factors, and changes caused by migration contribute to the decline in breastfeeding duration among CMI. Language-specific breastfeeding support and education among Chinese mothers in Ireland is needed, in particular to encourage mothers to breastfeed for 6 months or more.

Socio-economic differences in food group and nutrient intakes among young women in Ireland.

The present study aimed to investigate socio-economic disparities in food and nutrient intakes among young Irish women. A total of 221 disadvantaged and seventy-four non-disadvantaged women aged 18-35 years were recruited. Diet was assessed using a diet history protocol. Of the total population, 153 disadvantaged and sixty-three non-disadvantaged women were classified as plausible dietary reporters. Food group intakes, nutrient intakes and dietary vitamin and mineral concentrations per MJ of energy consumed were compared between the disadvantaged and non-disadvantaged populations, as was compliance with dietary fibre, macronutrient and micronutrient intake guidelines. The disadvantaged women had lower intakes than the non-disadvantaged women of fruit, vegetables, fish, breakfast cereals, low-fat milk and wholemeal bread (all P< 0·001), yogurt (P= 0·001), low-fat spread (P= 0·002) and fresh meat (P= 0·003). They also had higher intakes of butter, processed red meats, white bread, sugar-sweetened beverages, fried potatoes and potato-based snacks (all P< 0·001) and full-fat milk (P= 0·014). Nutritionally, the disadvantaged women had higher fat, saturated fat and refined sugar intakes; lower dietary fibre, vitamin and mineral intakes; and lower dietary vitamin and mineral densities per MJ than their more advantaged peers. Non-achievement of carbohydrate (P= 0·017), fat (P< 0·001), saturated fat (P< 0·001), refined sugar (P< 0·001), folate (P= 0·050), vitamin C (P< 0·001), vitamin D (P= 0·047) and Ca (P= 0·019) recommendations was more prevalent among the disadvantaged women. Both groups showed poor compliance with Fe and Na guidelines. We conclude that the nutritional deficits present among these socially disadvantaged women are significant, but may be potentially ameliorated by targeted food-based interventions.

Factors associated with duration of breastfeeding in ireland: potential areas for improvement.

There is a need to comprehensively examine why mothers in Ireland discontinue breastfeeding early and to explore the factors influencing duration of breastfeeding during the first 6 months postpartum. Findings from this study provide valuable direction for future strategies and interventions aimed at increasing breastfeeding duration rates in Ireland.

An exploration of the knowledge and attitudes towards breastfeeding among a sample of Chinese mothers in Ireland.

BACKGROUND: Psychological factors are important in influencing breastfeeding practices. This retrospective study explored knowledge and attitudes related to breastfeeding of Chinese mothers living in Ireland. METHODS: A cross-sectional self-administrated survey written in Chinese was distributed to a convenience sample of 322 immigrant Chinese mothers mainly via Chinese supermarkets and Chinese language schools in Dublin, with the involvement of the snowball method to increase sample size. Maternal breastfeeding knowledge and attitudes were described, their associations with socio-demographic variables were explored by Chi-square analysis, and their independent associations with breastfeeding behaviours were estimated by binary logistic regression analyses. RESULTS: In spite of considerable awareness of the advantages of breastfeeding (mean score = 4.03 ± 0.73), some misconceptions (e.g. 'mother should stop breastfeeding if she catches a cold') and negative attitudes (e.g. breastfeeding inconvenient, embarrassing, and adverse to mothers' figure) existed, especially among the less educated mothers. Cultural beliefs concerning the traditional Chinese postpartum diet were prevalent, particularly among those who had lived in Ireland for a shorter duration (P = 0.004). Psychological parameters had strong independent associations with breastfeeding practices in this study. Those who had lower awareness score (OR = 2.98, 95% CI: 1.87-4.73), more misconceptions and negative attitudes (P < 0.05), and weaker cultural beliefs (P < 0.05) were less likely to breastfeed. CONCLUSIONS: Findings highlight a need to focus resources and education on correcting the misconceptions identified and reversing the negative attitudes towards breastfeeding among Chinese mothers in Ireland, in particular those with primary/secondary level of education. Mothers' cultural beliefs should also be acknowledged and understood by healthcare providers.

Factors associated with weaning practices in term infants: a prospective observational study in Ireland.

The WHO (2001) recommends exclusive breast-feeding and delaying the introduction of solid foods to an infant's diet until 6 months postpartum. However, in many countries, this recommendation is followed by few mothers, and earlier weaning onto solids is a commonly reported global practice. Therefore, this prospective, observational study aimed to assess compliance with the WHO recommendation and examine weaning practices, including the timing of weaning of infants, and to investigate the factors that predict weaning at ≤ 12 weeks. From an initial sample of 539 pregnant women recruited from the Coombe Women and Infants University Hospital, Dublin, 401 eligible mothers were followed up at 6 weeks and 6 months postpartum. Quantitative data were obtained on mothers' weaning practices using semi-structured questionnaires and a short dietary history of the infant's usual diet at 6 months. Only one mother (0.2%) complied with the WHO recommendation to exclusively breastfeed up to 6 months. Ninety-one (22.6%) infants were prematurely weaned onto solids at ≤ 12 weeks with predictive factors after adjustment, including mothers' antenatal reporting that infants should be weaned onto solids at ≤ 12 weeks, formula feeding at 12 weeks and mothers' reporting of the maternal grandmother as the principal source of advice on infant feeding. Mothers who weaned their infants at ≤ 12 weeks were more likely to engage in other sub-optimal weaning practices, including the addition of non-recommended condiments to their infants' foods. Provision of professional advice and exploring antenatal maternal misperceptions are potential areas for targeted interventions to improve compliance with the recommended weaning practices.

Impact of obesity on surgical and oncological outcomes in the management of colorectal cancer.

INTRODUCTION: Obesity is an established risk factor for colorectal cancer, particularly in males, and may negatively impact on oncologic outcomes. The aim of this study was to examine the impact of body mass index (BMI) on mortality and morbidity, tumour pathology, and overall survival in a consecutive cohort of Irish colorectal cancer patients treated with curative intent. METHODS: A retrospective analysis of BMI data entered prospectively into a comprehensive electronic database of colorectal cancer patients was undertaken. Patients were excluded if they had emergency surgery, previous malignancy or the BMI was not recorded. Analysis was performed comparing genders, obese with non-obese and comparing BMI categories. RESULTS: Of the 414 patients, 10% were underweight (<20 kg/m(2)); 35% were normal weight (20-25 kg/m(2)); 37% were overweight (25-30 kg/m(2)), and 18% were obese (≥ 30.00 kg/m(2)). Obesity overall was not significantly associated with pathological stage (p=0.099) or positive lymph node status (p=0.109) or degree of nodal involvement (p=0.068). Obesity was significantly (p<0.05) associated with more advanced pathological stage, node positivity and degree of nodal involvement in male only and colon cancer only analysis. There was no difference in the overall incidence of major (p=0.244) and minor complications (p=0.078) when comparing obese with non-obese, but pelvic abscesses were more common in obese patients (p=0.037). The underweight cohort had a higher rate of major complications (p=0.041), sepsis (p=0.024) and post-operative death (p=0.006). Survival was equivalent between BMI categories and obese and non-obese groups (p=0.469). CONCLUSION: Obesity was associated with more advanced tumours in males and in colon cancer patients only and with a higher risk of post-operative pelvic abscesses but no significant differences with non-obese cohorts in the main outcome measures of in-hospital mortality, major morbidity and survival. Conversely, the adverse consequences of under-nutrition were highlighted in this study.

The prevalence and determinants of breast-feeding initiation and duration in a sample of women in Ireland.

OBJECTIVE: To assess breast-feeding initiation and prevalence from birth to 6 months in a sample of mothers in Dublin, and to determine the factors associated with breast-feeding initiation and 'any' breast-feeding at 6 weeks in a sample of Irish-national mothers. DESIGN: This prospective cross-sectional study involved the recruitment of women during the antenatal period, with subsequent follow-up of mothers who delivered healthy, term singleton infants, at 6 weeks and 6 months postpartum. SETTING: Participants were recruited from antenatal clinics in the Coombe Women and Infants University Hospital, Dublin. SUBJECTS: In all, 401 Irish-national and forty-nine non-Irish-national mothers met the criteria for inclusion in the present study. RESULTS: Breast-feeding initiation rates of the Irish-national and non-Irish-nationals were 47% and 79.6%, respectively. Factors that were significantly (P = 0.000) associated with both breast-feeding initiation and 'any' breast-feeding at 6 weeks included mothers who were >or=35 years, educated to third level, reported positive postnatal encouragement to breast-feed from their partners and had a positive antenatal intention to breast-feed. The maternal negative perception that breast-feeding is an embarrassing way to feed an infant was demonstrated as a major barrier to initiation. CONCLUSIONS: Breast-feeding initiation and prevalence rates of the Irish-national population remain low and lag considerably behind national and international targets. Inclusion of the partner in breast-feeding promotional initiatives during the antenatal period may be crucial to increase breast-feeding rates in Ireland. Public health campaigns that focus on increasing the social acceptability of breast-feeding may prove effective in addressing this cultural barrier.

Category-use effects in children.

Three experiments examined the changes in category representation that take place when children use exemplars for tasks other than classification. In Experiments 1 and 2, 6- and 10-year-old children learned to classify exemplars of a novel category and then used the same exemplars in an inferential prediction task. In a subsequent classification task, features that were predictive for both classification and inference were classified more accurately than features that were predictive only of category membership. Experiment 3 showed that features with multiple uses were also more likely to be retrieved in feature listing. The findings show that children's category representations are affected by the way exemplars are used after they have been categorized.

Assessment of obesity and fear of fatness among inner-city Dublin schoolchildren in a one-year follow-up study.

BACKGROUND: Positive secular trends in adolescent obesity and an increased prevalence of fear of fatness, particularly among girls, have been documented world-wide. There is a lack of consensus about assessment criteria for childhood obesity and no standard exists for assessing Irish children. In 1990, the Irish National Nutrition Survey used body mass index (BMI) > or =26 kg m(-2) to describe the prevalence of overweight among Irish adolescents. OBJECTIVES: (1) To examine the range in classification of Dublin schoolchildren as overweight according to four standard assessment methods; (2) to assess changes in weight status, prevalence of fear of fatness and accompanying slimming practices in a one-year follow-up; and (3) to compare the prevalence of overweight with that documented in 1990 among adolescents of similar age. DESIGN: A one-year follow-up study of 199 healthy schoolchildren (90 boys and 109 girls; mean age of 11 years at baseline) attending seven fee-paying (six single- and one mixed-sex) and eight non-fee-paying (four single- and four mixed-sex) primary schools in Dublin city centre. MEASUREMENTS: Weight, height, waist circumference and triceps skinfold were measured and used in five definitions of overweight, including published cut-off points of BMI-for-age (Centers for Disease Control and Prevention BMI-for-age charts for boys and girls; BMI reference curves for the UK 1990; International Obesity Task Force age- and sex-specific BMI cut-offs), actual relative weight and BM > or =26 kg m(-2). Assessment of body image perceptions and satisfaction (using figure line drawings) was reported in a questionnaire specifically designed for this study. RESULTS: The prevalence of overweight within the total group differed between the four standard definitions of weight status, by 9% at baseline and 8% at follow-up. Accordingly, increasing trends over the year ranged from zero to 3%. Using the criterion BMI > or =26 kg m(-2), 6% of Dublin schoolchildren were overweight, compared with 1.9% of schoolchildren in 1990. Significantly more girls than boys were affected by fear of fatness and were trying to lose weight. CONCLUSION: A standard method for assessment of weight status is urgently needed for the evaluation of obesity prevention initiatives among Irish schoolchildren. Such initiatives need to be sensitive to the pervasiveness of fear of fatness among adolescent girls.