Feasibility of the automatic ingestion monitor (AIM-2) for infant feeding assessment: a pilot study among breast-feeding mothers from Ghana.

OBJECTIVE: Passive, wearable sensors can be used to obtain objective information in infant feeding, but their use has not been tested. Our objective was to compare assessment of infant feeding (frequency, duration and cues) by self-report and that of the Automatic Ingestion Monitor-2 (AIM-2). DESIGN: A cross-sectional pilot study was conducted in Ghana. Mothers wore the AIM-2 on eyeglasses for 1 d during waking hours to assess infant feeding using images automatically captured by the device every 15 s. Feasibility was assessed using compliance with wearing the device. Infant feeding practices collected by the AIM-2 images were annotated by a trained evaluator and compared with maternal self-report via interviewer-administered questionnaire. SETTING: Rural and urban communities in Ghana. PARTICIPANTS: Participants were thirty eight (eighteen rural and twenty urban) breast-feeding mothers of infants (child age ≤7 months). RESULTS: Twenty-five mothers reported exclusive breast-feeding, which was common among those < 30 years of age (n 15, 60 %) and those residing in urban communities (n 14, 70 %). Compliance with wearing the AIM-2 was high (83 % of wake-time), suggesting low user burden. Maternal report differed from the AIM-2 data, such that mothers reported higher mean breast-feeding frequency (eleven v. eight times, P = 0·041) and duration (18·5 v. 10 min, P = 0·007) during waking hours. CONCLUSION: The AIM-2 was a feasible tool for the assessment of infant feeding among mothers in Ghana as a passive, objective method and identified overestimation of self-reported breast-feeding frequency and duration. Future studies using the AIM-2 are warranted to determine validity on a larger scale.

Frequency of eating alone is associated with adolescent dietary intake, perceived food-related parenting practices and weight status: cross-sectional Family Life, Activity, Sun, Health, and Eating (FLASHE) Study results.

OBJECTIVE: To examine relationships between frequency of adolescents eating alone (dependent variable) and diet, weight status and perceived food-related parenting practices (independent variables). DESIGN: Analyses of publicly available, cross-sectional, web-based survey data from adolescents. SETTING: Online consumer opinion panel. SUBJECTS: A US nationwide sample of adolescents (12-17 years) completed Family Life, Activity, Sun, Health, and Eating (FLASHE) Study surveys to report demographic and family meal characteristics, weight, dietary intake, home food availability and perceptions of parenting practices. Parents provided information about demographic characteristics. Logistic regression analyses were used to test for associations between variables. RESULTS: About 20 % of adolescents reported often eating alone (n 343) v. not often eating alone (n 1309). Adjusted odds of adolescents often eating alone were significantly higher for non-Hispanic Black compared with non-Hispanic White adolescents (OR=1·7) and for overweight or obese compared with normal- or underweight adolescents (OR=1·6). Adjusted odds of adolescents eating alone were significantly lower for those who reported that fruits and vegetables were often/always available in the home (OR=0·65), for those who perceived that parents had expectations about fruit and vegetable intake (OR=0·71) and for those who agreed with parental authority to make rules about intake of junk food/sugary drinks (OR=0·71). Junk food and sugary drink daily intake frequency was positively associated with often eating alone. CONCLUSIONS: Often eating alone was related to being overweight/obese, having less healthy dietary intake and perceptions of less supportive food-related parenting practices.

I2N: image to nutrients, a sensor guided semi-automated tool for annotation of images for nutrition analysis of eating episodes.

Introduction: Dietary assessment is important for understanding nutritional status. Traditional methods of monitoring food intake through self-report such as diet diaries, 24-hour dietary recall, and food frequency questionnaires may be subject to errors and can be time-consuming for the user. Methods: This paper presents a semi-automatic dietary assessment tool we developed - a desktop application called Image to Nutrients (I2N) - to process sensor-detected eating events and images captured during these eating events by a wearable sensor. I2N has the capacity to offer multiple food and nutrient databases (e.g., USDA-SR, FNDDS, USDA Global Branded Food Products Database) for annotating eating episodes and food items. I2N estimates energy intake, nutritional content, and the amount consumed. The components of I2N are three-fold: 1) sensor-guided image review, 2) annotation of food images for nutritional analysis, and 3) access to multiple food databases. Two studies were used to evaluate the feasibility and usefulness of I2N: 1) a US-based study with 30 participants and a total of 60 days of data and 2) a Ghana-based study with 41 participants and a total of 41 days of data). Results: In both studies, a total of 314 eating episodes were annotated using at least three food databases. Using I2N's sensor-guided image review, the number of images that needed to be reviewed was reduced by 93% and 85% for the two studies, respectively, compared to reviewing all the images. Discussion: I2N is a unique tool that allows for simultaneous viewing of food images, sensor-guided image review, and access to multiple databases in one tool, making nutritional analysis of food images efficient. The tool is flexible, allowing for nutritional analysis of images if sensor signals aren't available.

Describing Independent Eating Occasions among Low-Income Adolescents.

The purpose of this formative, cross-sectional study was to describe independent eating occasions (iEOs) among a convenience sample of low-income early adolescents (10-13 years, n = 46) in 10 U.S. states, including environmental context, foods selected and reasons for selection, and parental rules about foods consumed. Participants took pictures of all foods consumed over 24 h and participated in semi-structured interviews to describe the context of each eating occasion using the pictures as a guide. Responses based on a total of 304 eating occasions were coded to classify foods based on United States Department of Agriculture (USDA) MyPlate food groups and to characterize parental rules and reasons for food selection. Average age was 10.9 ± 1.1 years and 60% were female. Approximately 58% of eating occasions were classified as iEOs with approximately 65% as snacks. Most iEOs took place at home. Foods frequently consumed during iEOs were from the sweets, total fruit, dairy, and whole fruit food categories. Primary parental rules for iEOs focused on avoiding certain foods and not eating too much. Early adolescents selected foods for convenience, taste preferences, and availability. Foods selected during iEOs were based on parent, household and early adolescent factors, which could be addressed to influence overall diet quality.

Development of Parent and Adolescent Questionnaires to Assess Food Parenting Practices That Address Adolescent Consumption During Independent Eating Occasions.

OBJECTIVE: To develop and test parent and early adolescent questionnaires to assess food parenting practices that influence early adolescent food consumption during independent eating occasions (iEOs). METHODS: Cross-sectional online questionnaires were completed by 206 and 62 low-income parent/early adolescent (11-14 years) dyads at Time 1 and 2, respectively, recruited via a Qualtrics (Provo, UT) US national panel database. Principal component analyses, internal consistency, and test-retest reliability checks were performed. RESULTS: Six parallel components were identified for parents and early adolescents with acceptable internal consistency and test-retest reliability. Scales included autonomy support, monitoring, availability, indulgence, expectations, and modeling. All except indulgence were positively correlated with importance of helping early adolescents make healthy choices during iEOs. CONCLUSIONS AND IMPLICATIONS: Additional research is needed to test the questionnaires' validity regarding relationships between parenting practices and early adolescent consumption during iEOs. Findings could inform development of interventions to improve consumption during these occasions.

Awareness of Breastfeeding Laws and Provisions of Students and Employees of Institutions of Higher Learning in Georgia.

BACKGROUND: Over the past 2 decades, southern states in the United States have recorded the lowest breastfeeding rates. It is not known whether awareness of breastfeeding laws and provision of resources play any role in their breastfeeding practices. RESEARCH AIMS: The aims were (a) to describe awareness of breastfeeding laws and provisions by students and employees of institutions of higher learning in the state of Georgia, (b) to describe awareness by race and ethnicity, and (c) to determine factors associated with awareness of breastfeeding laws and provisions among students and employees within Georgia institutions of higher learning. METHODS: A cross-sectional online survey of students ( n = 1,923) and employees ( n = 1,311) associated with five institutions within the University System of Georgia ( N = 3,271) was completed. Convenience sampling was used. Data were collected through Qualtrics. Chi-square test was used to examine differences between groups, while logistic regression was used to examine associations. RESULTS: Participants included 33.3% undergraduate, 26.2% graduate students, 24.6% staff, 14.2% faculty, and 1.7% administrators. Over two thirds were female and white. Almost one third reported having a child or children. Awareness of breastfeeding laws and provisions was very low among respondents, with 26.6 and 9.6% aware of federal and state provisions, respectively. While less than 10% were familiar with the Baby Friendly Hospital Initiative program, 52.6% reported their institution provides a supportive environment for breastfeeding. Being a student and being a minority were negatively associated with awareness of laws and provisions that support breastfeeding. CONCLUSION: The need for focused efforts on increasing awareness of legislative and institutional provisions and support for breastfeeding exists.

It Takes an E-Village: Supporting African American Mothers in Sustaining Breastfeeding Through Facebook Communities.

BACKGROUND: Lack of breastfeeding support is a common barrier reported by African American mothers, whose breastfeeding rates remain significantly below the national average. Despite mothers' reported use of social network sites to access support on topics relating to child rearing, few studies have examined their use to exchange breastfeeding support. RESEARCH AIMS: To describe (1) the experiences of African American mothers who participate in breastfeeding support groups on Facebook and (2) the breastfeeding beliefs, practices, and outcomes for this population of mothers. METHODS: This was a prospective, cross-sectional qualitative study with an online focus group design. The study was guided by Black Feminist Thought and an integrated model of behavior prediction. Four online focus groups (N = 22) were conducted using video conferencing during September 2017 with African American mothers who were participating in breastfeeding support groups on Facebook. RESULTS: Thematic analysis was used to develop four themes and two subthemes, including creating a community for Black mothers, online interactions and levels of engagement, advantages of participating in online support groups, critiques of online support groups, empowerment of self and others, and shifts in breastfeeding perceptions and decisions. Among participants in this study, positive imagery of African American breastfeeding mothers and ongoing support from women with shared experiences improved confidence with public breastfeeding and prolonged goals for breastfeeding duration. CONCLUSION: Receiving peer support within Facebook communities may positively influence breastfeeding norms and confidence in breastfeeding, help mothers to overcome breastfeeding challenges, and ultimately extend intended breastfeeding duration.

Facebook support for breastfeeding mothers: A comparison to offline support and associations with breastfeeding outcomes.

OBJECTIVES: For breastfeeding mothers, online support groups through Facebook may be a more convenient and preferred source for accessing breastfeeding information and support, but few studies exist that examine the use of Facebook groups specifically for breastfeeding support. This study explores the sources of support among users of Facebook breastfeeding support groups and a possible mechanism by which support received on Facebook may translate to behavioral outcomes among breastfeeding mothers. METHODS: From July-September 2017 a survey was distributed online to African American mothers (N = 277) who participate in breastfeeding support groups on Facebook. The survey assessed network support from Facebook and other sources of breastfeeding support, perceived breastfeeding norms, breastfeeding self-efficacy and breastfeeding attitudes. Correlations and linear regression analysis were used to examine the relationship between covariates and outcome variables. RESULTS: The average intended breastfeeding duration among participants in this study was 19 months. Participants reported the highest amount of breastfeeding support received from their Facebook support group, in comparison to other sources of support, and Facebook support was significantly correlated with intended breastfeeding duration (p < 0.05). Self-efficacy and breastfeeding attitudes remained significant predictors of intended breastfeeding duration within the final regression model. CONCLUSIONS: Breastfeeding support received within Facebook groups may compensate for inadequate support received within mothers' networks. More research is needed to understand the mechanism through which Facebook support may contribute to prolonged breastfeeding durations.

Food Parenting Practices That Influence Early Adolescents' Food Choices During Independent Eating Occasions.

OBJECTIVE: To identify practices that parents use to influence early adolescents' food choices during independent eating occasions (iEOs) from parent and child perspectives. DESIGN: In-depth interviews. PARTICIPANTS: Low-income parents (n = 49) and early adolescent children (aged 10-13 years; n = 44) from 10 US states and the District of Columbia. PHENOMENON OF INTEREST: Parent and child perspectives on parenting practices that influence food choices during iEOs. ANALYSIS: Audio-recorded interviews transcribed verbatim, NVivo coding, and directed content analysis. RESULTS: Parents reported setting rules and expectations and managing availability or accessibility as the most common practices used to influence iEOs. Other practices included teaching, pressuring to eat, monitoring, and modeling. Children reported that their parents had rules about what they could or could not eat during iEOs and that they used specific strategies (eg, call or text) to monitor their iEOs. CONCLUSIONS AND IMPLICATIONS: Additional studies are needed to confirm findings from this exploratory study. Future cross-sectional and longitudinal studies could determine whether and to what extent food parenting practices identified in the current study are associated with healthy dietary intake during iEOs, as well as potential racial and ethnic differences.

Prevalence of Anemia, Overweight/Obesity, and Undiagnosed Hypertension and Diabetes among Residents of Selected Communities in Ghana.

The increasing numbers of lifestyle related chronic diseases in developing countries call for awareness, early detection, and effective management. The objective of this paper is to report the prevalence of undiagnosed hypertension, diabetes, overweight/obesity, and anemia among residents of selected communities in Ghana. The data comes from a community screening conducted in Ghana as part of the University of Georgia Summer Service Learning Program. Descriptive statistics were used to summarize the data while chi-square and independent t-test compared groups. A total of 976 participants (37.9% males and 62.1% females), 18 years and older, were screened. Mean age was 46.25 ± 17.14 years, BMI was 25.44 ± 5.26 kgm-2, and hemoglobin was 12.04 ± 2.22 g/dL. 3.1% and 12.6% reported existing diagnosis for diabetes and hypertension, respectively. Almost half (47.8%) were overweight/obese; 27.0% were hypertensive while 34.0% had diabetes. Also, 28.8% males compared to 37.8% females had diabetes (P = 0.015), while 28.2% males compared to 26.2% females were hypertensive (P = 0.635). There were differences in BMI (P < 0.0001), anemia (P = 0.007), and undiagnosed diabetes (P < 0.0001) and hypertension (P < 0.0001) by community (Takoradi versus Cape Coast) where the screening took place. Findings from the screening exercise call for improved public health education with a focus on lifestyle habits and health seeking behaviors among Ghanaians.

Provision of support strategies and services: results from an internet-based survey of community-based breastfeeding counselors.

This study examined the determinants of support strategies and services provided by community-based breastfeeding counselors (CBBCs) and compared differences in extent of support provided by paid and volunteer counselors. Participants (N = 847) in this internet-based survey were mostly White/Caucasian (74.9%), college-educated (59.0%), and paid CBBCs (63.8%). The majority (75.9%) of volunteer CBBCs compared with their paid full-time (52.1%) and paid part-time (47.4%) counterparts had completed college. Being a full-time paid compared with volunteer/unpaid CBBC was associated with face-to-face counseling (OR = 3.69; 95% CI: 1.93, 7.06), use of client-centered counseling skills (OR = 6.23; 95% CI: 3.40, 11.45), making referrals to social service agencies (OR = 13.18; 95% CI: 6.86, 25.32), and helping position baby (OR = 3.77; 95% CI: 1.64, 8.69). Because of the disparities in CBBC usage of breastfeeding support strategies and continuing education between paid and volunteer CBBCs, there is a need to examine differences in training curricula and determine the facilitators and barriers of continuing education.

Breastfeeding peer counseling: from efficacy through scale-up.

An increasing number of publications have evaluated various breastfeeding peer counseling models. This article describes a systematic review of (a) the randomized trials assessing the effectiveness of breastfeeding peer counseling in improving rates of breastfeeding initiation, duration, exclusivity, and maternal and child health outcomes and (b) scientific literature describing the scale-up of breastfeeding peer counseling programs. Twenty-six peer-reviewed publications were included in this review. The overwhelming majority of evidence from randomized controlled trials evaluating breastfeeding peer counseling indicates that peer counselors effectively improve rates of breastfeeding initiation, duration, and exclusivity. Peer counseling interventions were also shown to significantly decrease the incidence of infant diarrhea and significantly increase the duration of lactational amenorrhea. Breastfeeding peer counseling initiatives are effective and can be scaled up in both developed and developing countries as part of well-coordinated national breastfeeding promotion or maternal-child health programs.

Association between Infant Feeding and Early Postpartum Infant Body Composition: A Pilot Prospective Study.

Research studies have produced conflicting results of the impact of breastfeeding on overweight/obesity. This study evaluated the impact of infant feeding on infant body composition. There were two groups of mother-infant pairs (exclusive breastfeeding [EBF; n = 27] and mixed feeding [MF; n = 13]) in this study. At baseline, participants were similar in their demographic characteristics except prepregnancy weight, where MF mothers tended to be heavier than their EBF counterparts (67.3 kg versus 59.9 kg; P = .034). Infant birth weight was slightly higher among the MF group than their EBF counterparts (3.5 kg versus 3.4 kg), although the differences were not statistically significant. At 3 months postpartum, mean infant FMI (4.1 kg/m(2) versus 3.8 kg/m(2)) and percent body fat (24.4% versus 23.1%) were slightly higher among EBF infants than MF infants. In terms of growth velocity, EBF infants gained weight faster than their MF counterparts, although the differences were not statistically significant. The findings from this study suggest that EBF may promote faster weight gain and increase in both fat mass index (FMI) and percent body fat in the early postpartum period in addition to the numerous health benefits enjoyed by the infant and the mother who exclusively breastfeeds her newborn.