Barriers to weight-related health behaviours: a qualitative comparison of the socioecological conditions between pregnant and post-partum low-income women

Barriers and facilitators to healthy eating during post-partum among non-Hispanic Black mothers

Maternal diet is a key predictor of child diet, yet an in-depth inquiry into the barriers and facilitators for the adoption of healthy eating behaviours during the post-partum period is lacking, specifically for non-Hispanic Black mothers. This study used qualitative research methods to investigate healthy eating practices among a sample of non-Hispanic Black mothers participating in a family-based obesity prevention intervention. In-depth interviews were conducted with 22 mothers who participated in the Mothers and Others: Family-based Obesity Prevention for Infants and Toddlers intervention trial. Interviews were audio-recorded and transcribed verbatim. A deductive and inductive process was used to develop a consensus codebook; once the data were coded, matrices were developed to explore the data and identify similarities and differences between respondents. Relevant themes were identified, and salient quotes were used to illustrate each theme. Mothers believed that time and taste were significant barriers to eating healthy. Social influence and social support had both positive and negative influences on mothers' ability to adopt healthy eating behaviours. Despite their children often being a facilitator to healthy eating, many mothers struggled with finding the time, energy and desire to focus on themselves when it came to healthy eating. Many mothers were intent on preparing healthy meals and snacks for their children but did not prepare them for themselves. Future interventions should focus on the importance of role-modelling healthy eating behaviours for their children and include behaviour change strategies that incorporate skill-building activities emphasizing time-saving methods for planning and preparing healthy meals and snacks for the whole family to eat.

Interest in an Instagram-delivered gestational weight gain intervention among pregnant women with pre-pregnancy overweight or obesity

Background

Barriers to attending in-person lifestyle interventions are common during pregnancy. The majority of young adults use Instagram, and pregnancy-related content abounds on this social media platform. The aims of this study were to assess interest in an Instagram-delivered gestational weight gain (GWG) intervention, examine characteristics associated with program interest, describe interest in specific program components, and to explore perceived advantages of and concerns about the proposed intervention.

Methods

English-speaking pregnant women with pre-pregnancy overweight or obesity in the US who use Instagram completed a cross-sectional online survey (N=229). Participants reported interest in a proposed Instagram-delivered GWG intervention (very/quite a bit versus somewhat/a little bit/not at all interested), demographics, and Instagram use habits. Characteristics associated with program interest were examined using logistic regression models. Responses to open-ended questions about program likes and concerns were content-analyzed.

Results

Thirty-four percent were very or quite a bit interested in an Instagram-delivered GWG intervention, and women with children, those who were more extraverted, and those with greater engagement on Instagram were more likely to report interest. Among participants with high program interest, 63-95% were interested in specific intervention components and 52-82% were willing to engage in different aspects of the intervention. Participants liked the potential for information, peer support, convenience, and accountability, but reported concerns about privacy/confidentiality, social pressure, time required, and negative psychological consequences.

Conclusions

Fostering a positive, supportive group culture may be key to leveraging Instagram to deliver a GWG intervention.

Experiences of Physical Activity, Healthy Eating and Quality of Life During and Following Pregnancy in Overweight and Obese Postpartum Women

OBJECTIVES

This retrospective study explored the experiences of women with overweight or obesity regarding physical activity, diet and quality of life leading up to, during, and following pregnancy.

METHODS

A qualitative descriptive design was adopted, whereby data collected through semi-structured interviews were analysed using thematic analysis. Throughout the interviews, individuals were asked to describe their barriers to a healthy lifestyle during and following pregnancy.

RESULTS

Ten women (34.5 ± 5.2 years old, BMI 30.4 ± 3.5 kg·m- 2) who were between 12 and 52 weeks postpartum participated. A range of themes were identified when discussing barriers to physical activity and healthy eating during and following pregnancy. For example, tiredness, especially in the third trimester of pregnancy, and a lack of support at home, was often cited as preventing engagement in exercise and healthy eating practices. A lack of convenience when attending exercise classes, medical complications following the birth and the cost of attending pregnancy-specific classes were identified as barriers to exercise engagement. Cravings and nausea were identified as barriers to healthy eating during pregnancy. Quality of life was positively associated with exercise and healthy eating, whilst a lack of sleep, loneliness and a loss of freedom since the baby had arrived negatively influenced quality of life.

DISCUSSION

Postpartum women with overweight and obesity experience many barriers when attempting to engage in a healthy lifestyle during and following pregnancy. These findings can be used to inform the design and delivery of future lifestyle interventions in this population.

Women's needs for lifestyle risk reduction engagement during the interconception period: a scoping review

BACKGROUND

Unhealthy lifestyle is responsible for many chronic conditions, and antenatal engagement with women about lifestyle behaviours can be too late to prevent some adverse pregnancy outcomes and subsequent childhood risks. To reduce the risk of future adverse outcomes, the interconception period is an opportunity to implement positive health changes. The aim of this scoping review was to explore women's needs for lifestyle risk reduction engagement during the interconception period.

METHODS

The JBI methodology guided our scoping review. Six databases were searched for peer-reviewed, English-language research papers published between 2010 and 2021 on topics including perceptions, attitudes, lifestyle, postpartum, preconception and interconception. Title-abstract and full text screening was independently undertaken by two authors. Included papers' reference lists were searched to find additional papers. The main concepts were then identified using a descriptive and tabular approach.

RESULTS

A total of 1734 papers were screened and 33 met our inclusion criteria. Most included papers (82%, n=27) reported on nutrition and/or physical activity. Papers identified interconception through postpartum and/or preconception. Women's self-management needs for lifestyle risk reduction engagement during interconception included: informational needs, managing competing priorities, physical and mental health, self-perception and motivation, access to services and professional support, and family and peer networks.

CONCLUSIONS

There is a range of challenges for women to engage in lifestyle risk reduction during interconception. To enable women's preferences for how lifestyle risk reduction activities can be enacted, issues including childcare, ongoing and tailored health professional support, domestic support, cost and health literacy need to be addressed.

Identification of postpartum symptom subgroups and associated long-term maternal depressive symptoms and well-being

Many postpartum women experience postpartum symptoms which often occur in clusters (i.e., three or more co-occurring symptoms that are related to each other). To date, research has focused on individual symptoms, which limits our understanding of how postpartum symptom clusters manifest and influence health. This secondary analysis used the Community and Child Health Network study data (N = 1784). No patient or public directly participated or contributed to the current analysis. Guided by the Symptom Management Theory, latent class analysis was performed to identify subgroups of postpartum women with different symptom experiences using observed variables at 6 months postpartum: anxiety (MINI-anxiety), general stress (PSS-10), posttraumatic stress (PCL-C), postpartum depression (EPDS), sleep disturbance (PSQI-sleep disturbance), and sleep duration (PSQI-sleep duration). Bivariate and multiple regression analyses were conducted to examine the association between subgroups and (a) individual characteristics and (b) long-term depressive symptoms (CES-D-9) and well-being at 18 and/or 24 months postpartum. Five subgroups were selected that had better-fit indices, entropy, and interpretability. Subgroups were labeled as (1) Minimum overall, (2) Mild-moderate overall, (3) Moderate-high sleep symptoms, (4) High psychological symptoms, and (5) High overall. After adjusting for covariates, postpartum women in Subgroups 4 and 5 had higher CES-D-9 scores at 18 and 24 months and lower well-being scores at 24 months. More postpartum women in Subgroups 4 and 5 experienced a history of depression or unemployment. Clinicians should provide targeted interventions for postpartum women in high-symptom subgroups.

Development and feasibility of a web-based gestational weight gain intervention for women with pre-pregnancy overweight or obesity

Background

Excessive gestational weight gain is associated with negative maternal and infant health outcomes. Digital health approaches may help overcome barriers to participating in lifestyle interventions requiring in-person visits. The purpose of this study was to develop and examine the feasibility of a web-based gestational weight gain intervention.

Methods

Intervention development included feedback and input from pregnant women. We conducted a 12-week one-arm pilot study during which participants engaged in an online discussion board with coaches and other pregnant women, tracked their weight gain with an interactive graph, and accessed a list of online resources for pregnancy health. Feasibility outcomes were recruitment, retention, engagement and sustained participation, intervention acceptability, and website usability. Gestational weight gain was an exploratory outcome.

Results

Participants (n=12) were on average 16.8 [standard deviation (SD): 2.0] weeks gestation with average pre-pregnancy body mass index of 30.5 (SD: 4.8) kg/m2. Participant retention was 92% (n=11). Participants logged into the website a median of 21 times [interquartile range (IQR), 8-37; range, 2-98] over 12 weeks, and 58% (n=7) logged into the website during the last week of the intervention. All participants said they would be very likely or likely to participate again, and 100% said they would be very likely or likely to recommend the intervention to a pregnant friend. In post-intervention interviews, 64% (n=7) explicitly said that the website was easy to use, but 100% (n=11) mentioned usability issues. When asked their preferred intervention platform, 18% (n=2) somewhat or strongly preferred a private website, 18% (n=2) had no preference, and 64% (n=7) somewhat or strongly preferred Facebook. Seventy percent (n=7) had excessive gestational weight gain, 10% (n=1) inadequate gestational weight gain, and 20% (n=2) gained within recommended ranges.

Conclusions

Additional development work is needed before moving to efficacy testing. Most notably, usability issues with the investigator-developed website and participant preference suggest a switch to a commercial social media platform.

Feedback on Instagram posts for a gestational weight gain intervention

Lifestyle interventions can facilitate healthy gestational weight gain but attending in-person meetings can be challenging. High rates of use and the popularity of pregnancy content suggests Instagram as a possible platform for delivering gestational weight gain interventions. We assessed the logistics and acceptability of creating a private Instagram group and to obtain feedback on intervention posts. We conducted a 2-week study with pregnant women with pre-pregnancy overweight or obesity who use Instagram daily. Participants created a private Instagram account and followed other participants and a moderator who shared twice-daily posts about physical activity and healthy eating during pregnancy. Participants provided feedback through a follow-up survey and focus group/interviews. Engagement data was abstracted from Instagram. Participants (N = 11) were on average 26.3 (SD: 7.4) weeks gestation and 54% had obesity pre-pregnancy. All participants followed the moderator's account, 73% followed all other participants, participants engaged with 100% of study posts, 82% felt comfortable sharing in the group, and 73% would participate in a similar group if pregnant in the future. While participants felt the posts were visually attractive and included helpful information, they wanted more personalized content and felt reluctant to post photos they felt were not "Instagram worthy." Moderators should foster an environment in which participants feel comfortable posting unedited, authentic photos of their lives, perhaps by sharing personal photos that are relatable and represent their own imperfect lives. Results will inform further development and testing of an Instagram-delivered gestational weight gain intervention.

Barriers to weight management in pregnant mothers with obesity: a qualitative study on mothers with low socioeconomic background

BACKGROUND

Maternal obesity is a public health issue that could affect both women's and children's health. This qualitative study aimed to identify barriers to weight management of pregnant women with obesity and low socioeconomic backgrounds.

METHODS

The current qualitative study has been conducted using a grounded theory approach by analyzing data collected from in-depth interviews with clients of Tehran's public health care centers for prenatal care. The criteria for selecting participants were excessive weight gain during the first two trimesters of pregnancy, low socioeconomic status, and willingness to share their experiences. A semi-structured guide consisting of open-ended questions was asked in a private room. Open, axial, and selective coding were applied to the data.

FINDINGS

Four main themes emerged from data, each of which has some subcategories: 1) personal factors (unpleasant emotions and feelings, personal tastes/hobbies, workload and responsibilities, and history of diseases), 2) pregnancy status (unintended and high-risk pregnancy), 3) interpersonal relationships and support (lack of a spouse's support and unhealthy role modeling of relatives), 4) socio-cultural factors/influences (social norms and values, lack of access to health services, and unreliable information channels).

CONCLUSIONS

This study provides an overview of the barriers to the weight management of pregnant women from low socioeconomic backgrounds. The results could help develop appropriate health strategies for low socioeconomic women with obesity. Also, health care providers for this group of women could use these findings as a guide to consider their conditions and background.

Support Seeking in the Postpartum Period: Content Analysis of Posts in Web-Based Parenting Discussion Groups

Background

The transition from pregnancy to motherhood is a major developmental phase that can be challenging for both women and their families. For new mothers, the postpartum period is recognized as a critical period for increased risk of both physical and mental health concerns. For this reason, it is imperative that women receive accurate, evidence-based information during this time.

Objective

This study aims to explore the conversations of new mothers on a web-based parenting forum to investigate what topics or concerns are being discussed.

Methods

A leading Australian web-based support forum for women before and after birth was used to obtain a sample of posts from the mothers of infants aged 0-12 months. Quantitative data (word frequencies and sentiment analysis) and qualitative data (post content) were extracted from discussion threads and examined to determine sentiments and theoretical storylines.

Results

In total, 260 posts were sampled. Infant care was the most prominent overarching topic discussed, with feeding and sleep being the most discussed subtopics. Discussions about maternal care were much less frequent but included questions about birth recovery, breastfeeding concerns, and interconception. A pattern of behavior emerged within the posts. This pattern resembled a cycle of learning across five phases: help seeking, solution ideation, testing and skill development, consolidation, and empowerment and improved mental well-being. A dynamic interplay was observed as mothers navigated new concerns or developmental changes.

Conclusions

Engagement in web-based forums to seek help and support during the postpartum period was common, with infant health and well-being being the primary concerns for new mothers during this time. The identification of a maternal learning cycle within the forum underscores the contributory role of web-based communities in maternal peer social support, information seeking, and early parenting practices.

Barriers and facilitators to a healthy lifestyle in postpartum women: A systematic review of qualitative and quantitative studies in postpartum women and healthcare providers

A healthy postpartum lifestyle is vital for the promotion of optimal maternal health, return to pre-pregnancy weight and prevention of postpartum weight retention, but barriers exist. We performed a systematic review that aimed to describe the barriers and facilitators to a healthy lifestyle in the first 2 years postpartum from the perspectives of women and healthcare providers. Databases were searched for eligible studies published up to 26 August 2019. Following thematic analysis, identified themes were mapped to the Theoretical Domains Framework and the Capability, Opportunity, Motivation and Behaviour model. We included 28 qualitative and quantitative studies after screening 15,643 citations and 246 full texts. We identified barriers and facilitators relating to capability (e.g., lack of knowledge regarding benefits of lifestyle behaviours; limitations in healthcare providers' skills in providing lifestyle support), opportunity (e.g., social support from partners, family, friends and healthcare providers; childcare needs) and motivation (e.g., identifying benefits of exercise and perception of personal health; enjoyment of the activity or food). We suggest intervention components to include in lifestyle interventions for postpartum women based on the identified themes. Our findings provide evidence to inform the development of interventions to support postpartum women in adopting and maintaining a healthy lifestyle.

Text messaging to help women with overweight or obesity lose weight after childbirth: the intervention adaptation and SMS feasibility RCT

Background

There is a need to develop weight management interventions that fit seamlessly into the busy lives of women during the postpartum period.

Objective

The objective was to develop and pilot-test an evidence- and theory-based intervention, delivered by short message service, which supported weight loss and weight loss maintenance in the postpartum period.

Design

Stage 1 involved the development of a library of short message service messages to support weight loss and weight loss maintenance, with personal and public involvement, focusing on diet and physical activity with embedded behaviour change techniques, and the programming of a short message service platform to allow fully automated intervention delivery. Stage 2 comprised a 12-month, single-centre, two-arm, pilot, randomised controlled trial with an active control.

Setting

This study was set in Northern Ireland; women were recruited via community-based approaches.

Participants

A total of 100 women with overweight or obesity who had given birth in the previous 24 months were recruited.

Interventions

The intervention group received an automated short message service intervention about weight loss and weight loss maintenance for 12 months. The active control group received automated short message service messages about child health and development for 12 months.

Main outcome measures

The main outcomes measured were the feasibility of recruitment and retention, acceptability of the intervention and trial procedures, and evidence of positive indicative effects on weight. Weight, waist circumference and blood pressure were measured by the researchers; participants completed a questionnaire booklet and wore a sealed pedometer for 7 days at baseline, 3, 6, 9 and 12 months. Outcome assessments were collected during home visits and women received a voucher on completion of each of the assessments. Qualitative interviews were conducted with women at 3 and 12 months, to gather feedback on the intervention and active control and the study procedures. Quantitative and qualitative data were used to inform the process evaluation and to assess fidelity, acceptability, dose, reach, recruitment, retention, contamination and context.

Results

The recruitment target of 100 participants was achieved (intervention, n = 51; control, n = 49); the mean age was 32.5 years (standard deviation 4.3 years); 28 (28%) participants had a household income of < £29,999 per annum. Fifteen women became pregnant during the follow-up (intervention, n = 9; control, n = 6) and withdrew from the study for this reason. At the end of the 12-month study, the majority of women remained in the study [85.7% (36/42) in the intervention group and 90.7% (39/43) in the active control group]. The research procedures were well accepted by women. Both groups indicated a high level of satisfaction with the short message service intervention that they were receiving. There was evidence to suggest that the intervention may have a positive effect on weight loss and prevention of weight gain during the postpartum period.

Limitations

The interviews at 3 and 12 months were conducted by the same researchers who collected other outcome data.

Conclusions

An evidence- and theory-based intervention delivered by short message service was successfully developed in conjunction with postpartum women with overweight and obesity. The intervention was acceptable to women and was feasible to implement in the 12-month pilot randomised controlled trial. The progression criteria for a full randomised controlled trial to examine effectiveness and cost-effectiveness were met.

Future work

Some minor refinements need to be made to the intervention and trial procedures based on the findings of the pilot trial in preparation for conducting a full randomised controlled trial.

Trial registration

Current Controlled Trial ISRCTN90393571.

Funding

This project was funded by the National Institute for Health Research (NIHR) Public Health Research programme and will be published in full in Public Health Research; Vol. 8, No. 4. See the NIHR Journals Library website for further project information. The intervention costs were provided by the Public Health Agency, Northern Ireland.

Women in the Workplace: Promoting Healthy Lifestyles and Mitigating Weight Gain during the Preconception, Pregnancy, and Postpartum Periods

Overweight and obesity before, during, and after pregnancy are associated with adverse outcomes for mothers and their offspring. Workplaces have been identified as important settings for improving health and wellbeing. However, the value of workplace interventions for women across the reproductive life stages has yet to be realized. This paper aims to explore the potential of workplaces to facilitate healthy lifestyle behaviors, prevent further weight gain, and devise tailored interventions for working women, specifically during the preconception, pregnancy, and postpartum periods. Workplaces can be used to engage women, including preconception women, who are detached from clinical settings. Potential benefits of workplace health promotion for women and employers include improved employee wellbeing, productivity, and corporate competitiveness. However, workplaces also need to overcome implementation barriers such as activity scheduling and availability. A systems approach may address these barriers. Consequently, designing and implementing workplace health promotion interventions to meet the specific needs of working women of reproductive age will necessitate collaboration with a range of key stakeholders across all stages of intervention design. Given that these women make up a considerable proportion of the workforce, workplaces can help optimize the health status of employees and prevent excess weight gain during the preconception, pregnancy, and postpartum periods.

Delivering a Post-Partum Weight Loss Intervention via Facebook or In-Person Groups: Protocol for a Randomized Feasibility Pilot Trial

BACKGROUND

Postpartum weight retention contributes to long-term weight gain and obesity for many women. Lifestyle interventions with numerous visits are logistically challenging for many postpartum women. Delivering a lifestyle intervention via social media may overcome logistic challenges to participation in in-person weight loss programs.

OBJECTIVE

The objective of this study is to conduct a randomized feasibility pilot trial of a 6-month postpartum weight loss intervention delivered via Facebook or in-person groups with 72 postpartum women with overweight or obesity.

METHODS

Women with overweight or obesity who are 8 weeks to 12 months postpartum (N=72) will be recruited from the Hartford, Connecticut community. Eligible participants must also own an iPhone or Android smartphone and be an active Facebook user. Participants will receive a 6-month postpartum weight loss intervention based on the Diabetes Prevention Program lifestyle intervention and adapted for postpartum women. Participants will be randomized to receive the intervention via a private Facebook group or in-person group meetings. Assessments will occur at baseline, weekly during the intervention, at 6 months (at the end of the intervention), and at 12 months. Primary feasibility outcomes are recruitment, sustained participation, contamination, retention, and feasibility of assessment procedures including measurement of costs to deliver and receive the intervention. We will describe 6- and 12-month weight loss as an exploratory outcome.

RESULTS

Recruitment began in September 2018. The first wave of the intervention began in February 2019, and the second wave of the intervention is expected to begin in fall 2019. We anticipate completing follow-up assessments in fall 2020, and results will be analyzed at that time.

CONCLUSIONS

Results will inform the design of a large randomized controlled trial to assess whether delivering a postpartum weight loss intervention via Facebook is noninferior for weight loss and more cost-effective than delivering the intervention via traditional in-person groups.

INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID)

DERR1-10.2196/15530.

Women's perceived social support: associations with postpartum weight retention, health behaviors and depressive symptoms

Background

Social support may promote healthful behaviors that prevent excess weight at critical periods in women’s life. Our objective was to investigate associations of social support at 6 months postpartum with women’s health behaviors that have previously been shown to predict weight retention at 1 year postpartum.

Methods

At 6 months postpartum in Project Viva, a pre-birth prospective cohort in Massachusetts, women reported social support using the Turner Support Scale, depressive symptoms using the Edinburgh Postnatal Depression Scale, diet using PrimeScreen, average number of hours walking, light/moderate and vigorous physical activity, television viewing, and sleeping each day.

Results

Among 1356 women, greater partner support was associated with higher levels of walking (OR 1.36, 95% CI [1.01, 1.82]) and intake of fiber (OR 1.43, 95% CI [1.06, 1.91]) and lower intake of trans-fat (OR 1.49, 95% CI [1.11, 2.01]). Support from family/friends was marginally related to healthful levels of light/moderate physical activity (OR 1.26, 95% CI [0.96, 1.65]) and television viewing (OR 1.29, 95% CI [0.99, 1.69]). Both sources of support were strongly associated with lower odds of incident depression (OR 0.33, 95% CI [0.20, 0.55] and OR 0.49, 95% CI [0.30, 0.79], respectively). We did not find associations with vigorous physical activity or sleep duration.

Conclusions

Social support is important to the physical and mental health of new mothers and may promote behaviors that limit postpartum weight retention.

Mediation by self-efficacy in the relation between social support and dietary intake in low-income postpartum women who were overweight or obese

PURPOSE

Using baseline data from a prevention of weight gain intervention study, we investigated whether self-efficacy mediated the relations between social support and dietary intake of saturated fat, fast food, fruit and vegetable in low-income postpartum women who were overweight or obese.

METHODS

Participants (N = 740) completed validated measures of self-reported social support, self-efficacy, and dietary intake of saturated fat, fast food, fruit and vegetable. We performed composite indicator structural equation modeling to test the mediation effect. Effect size was calculated using proportion of maximum possible (POMP) scores in the endogenous variables (e.g., fast food) per unit change in the exogenous variable.

RESULTS

When including the influence of self-efficacy as a mediator, social support indirectly influenced dietary intake of saturated fat (p ≤ 0.001, POMP = -0.77%), fast food (p ≤ 0.001, POMP = -0.28%), and fruit and vegetable (p ≤ 0.001, POMP = 0.53%). Thus, these data are consistent with self-efficacy mediating the relations between social support and dietary intake of saturated fat, fast food, fruit and vegetable in low-income postpartum women who were overweight or obese.

CONCLUSION

Dietary interventions aiming to decrease saturated fat and fast food intake and increase fruit and vegetable intake for the target population may consider including practical skills for increasing social support and self-efficacy that can be implemented in daily life.

A pilot intervention to reduce postpartum weight retention at primary health care in Brazil

Introduction

Background: postpartum weight retention (PWR) strongly predicts obesity, the major nutritional concern of this century; however, there is a gap in nutritional care for postpartum women in Brazil. Objective: to evaluate the effect of nutritional counselling provided at primary health care on the reduction of PWR. Method: pilot study carried out in a low-income community in southeastern Brazil, involving postpartum women with PWR, who were provided with individual monthly appointments with a nutritionist over three months of follow-up. Nutritional counselling was based on the Dietary Approach to Stop Hypertension (DASH diet) aiming at healthy and gradual weight loss. Anthropometric evaluation included measurement of weight, height, waist circumference and percentage of body fat. Dietary intake was assessed using a food frequency questionnaire and adherence to diet was evaluated using a DASH score. Results: women who participated in the study (n = 26) showed a reduction in PWR (median -1.80 kg, p = 0.004), body mass index (-0.57 kg/m², p = 0.004), and waist circumference (-2.50 cm, p = 0.024), as well as 91.67% of them presented good adherence to diet. Conclusion: nutritional counselling provided to low-income postpartum women at primary health care contributed to the reduction of PWR, body mass index and waist circumference, as the study participants presented good adherence to a healthy dietary pattern.

Exploring Healthy Eating and Exercise Behaviors Among Low-Income Breastfeeding Mothers

BACKGROUND:

Postpartum weight retention is often a significant contributor to overweight and obesity. Lactation is typically not sufficient for mothers to return to pre-pregnancy weight. Modifiable health behaviors (e.g., healthy eating and exercise) are important for postpartum weight loss; however, engagement among mothers, especially those who are resource-limited, is low. A deeper understanding of low-income breastfeeding mothers' healthy-eating and exercise experience, a population that may have unique motivators for health-behavior change, may facilitate creation of effective intervention strategies for these women.

RESEARCH AIM:

To describe the healthy-eating and exercise experiences of low-income postpartum women who choose to breastfeed.

METHODS:

Focus group discussions were conducted with low-income mothers ( N = 21) who breastfed and had a child who was 3 years old or younger. Transcript analysis employed integrated grounded analysis using both a priori codes informed by the theory of planned behavior and grounded codes.

RESULTS:

Three major themes were identified from five focus groups: (a) Mothers were unable to focus on their own diet and exercise due to preoccupation with infant needs and more perceived barriers than facilitators; (b) mothers became motivated to eat healthfully if it benefited the infant; and (c) mothers did not seek out information on maternal nutrition or exercise but used the Internet for infant-health information and health professionals for breastfeeding information.

CONCLUSION:

Low-income breastfeeding mothers may be more receptive to nutrition education or interventions that focus on the mother-infant dyad rather than solely on maternal health.

Weight-Loss Resilience Among Low-Income Postpartum Women: Association With Health Habits

Using a weight resilience framework, health habits of diet and physical activity, social support, and perceived stress were compared in women who lost weight (resilient) and those who did not lose or gained weight (nonresilient) during a weight-loss intervention. Participants were low-income postpartum women participating in a 13-week randomized treatment-control group intervention, with 20 of 50 classified as resilient in losing weight. Measures included the Postpartum Support Scale, the Perceived Stress Scale, and health habit items from the Self Care Inventory. Weight-loss resilient women showed significantly more frequent healthful dietary habits, such as eating a nutritious breakfast, and less frequent unhealthy habits, such as substituting junk food for meals, and less perceived stress than their nonresilient counterparts at both the midpoint and end of the study. Weight-loss resilient women also showed significantly more frequent physical activity habits at the end of the study. No social support differences were found.

Relationship of Social Cognitive Theory Concepts to Dietary Habits of Pregnant Women

Background

Nutrition during pregnancy is undoubtedly one of the most important factors affecting maternal health. In this regard, considering the cognitive-behavioral factors associated with feeding, behaviors will play an important role in the effectiveness of interventions. Therefore, this study aimed to investigate the correlation between food habits and structures of social cognitive theory in pregnant women.

Materials and Methods

In this cross-sectional study, 192 pregnant women were randomly selected. Data were collected using a questionnaire based on the social cognitive theory structures and food habits questionnaire in the questioning manner and was also analyzed using Pearson correlation and multiple linear regression with the software Statistical Package for the Social Sciences, version 19.

Results

There was a significant correlation between nutritional behavior with self-regulation (p = 0.001), self-efficacy (p = 0.001), outcome expectations (p = 0.001), social support (p = 0.002), and access (p = 0.001). A significant correlation was observed between lack of consumption of unnecessary and unhelpful food with self-regulation (p = 0.02). In the multivariable regression analysis, only self-regulation revealed significant and direct contribution in relation to nutritional behavior (p < 0.001).

Conclusions

Results of this study showed that self-regulation is one of the important factors associated with feeding behavior in pregnant women so that it is suggested to be considered in nutritional interventions in order to improve nutritional behavior.

Identification of Caries Risk Determinants in Toddlers: Results of the GUSTO Birth Cohort Study

The aim of this study was to identify risk determinants leading to early childhood caries (ECC) and visible plaque (VP) in toddlers. Data for mother-child pairs participating in the Growing Up in Singapore towards Healthy Outcomes (GUSTO) birth cohort were collected from pregnancy to toddlerhood. Oral examinations were performed in 543 children during their clinic visit at 24 months to detect ECC and VP. Following logistic regression, ECC and VP were jointly regressed as primary and secondary outcomes, respectively, using the bivariate probit model. The ECC prevalence was 17.8% at 2 years of age, with 7.3% of children having a VP score >1. ECC was associated with nighttime breastfeeding (3 weeks) and biological factors, including Indian ethnicity (lower ECC rate), higher maternal childbearing age and existing health conditions, maternal plasma folate <6 ng/mL, child BMI, and the plaque index, while VP was associated with psychobehavioral factors, including the frequency of dental visits, brushing frequency, lower parental perceived importance of baby teeth, and weaning onto solids. Interestingly, although a higher frequency of dental visits and toothbrushing were associated with lower plaque accumulation, they were associated with increased ECC risk, suggesting that these established caries-risk factors may be a consequence rather than the cause of ECC. In conclusion, Indian toddlers may be less susceptible to ECC, compared to Chinese and Malay toddlers. The study also highlights a problem-driven utilization pattern of dental services (care sought for treatment) in Singapore, in contrast to the prevention-driven approach (care sought to prevent disease) in Western countries.

Barriers to weight-related health behaviours: a qualitative comparison of the socioecological conditions between pregnant and post-partum low-income women

The association between socioecological factors and poor health outcomes for low-income women and their children has been the focus of disparities research for several decades. This research compares the socioecological conditions among low-income women from pregnancy to post-partum and highlights the factors that make weight management increasingly difficult after delivery. As part of the formative research for an online health intervention, group and individual interviews were conducted with low-income pregnant and post-partum women. Five pregnancy group interviews (n = 15 women), five post-partum group interviews (n = 23 women) and seven individual interviews with a total of 45 participants were conducted in Rochester, New York. All interviews were audio-recorded. The constant comparative method was used to code interview notes and identify emergent themes. Subjects faced many challenges that affected their attitudes, beliefs and their ability to maintain or improve healthy weight behaviours. These included unemployment, relationship issues, minimal social support, lack of education, limited health care access, pre-existing medical conditions and neighbourhood disadvantage. Compared with pregnant women, post-partum women faced additional difficulties, such as child illnesses and custody issues. The most striking differences between pregnancy and post-partum related to the family's medical problems and greater environmental constraints. Many factors detracted from women's capacity to engage in healthy weight behaviours post-partum, including challenges present prior to delivery, challenges present prior to delivery that worsen after delivery, and new challenges that begin after delivery. These additional post-partum challenges need to be considered in designing programmes, policies and interventions that promote healthy weight.

eMoms: Electronically-mediated weight interventions for pregnant and postpartum women. Study design and baseline characteristics

BACKGROUND

The influence of childbearing in the development of obesity is situated within two different but related contexts: pregnancy-related weight gain and weight gain prevention and control in young adult women. Pregnancy related weight gain contributes to long-term weight retention in childbearing women.

OBJECTIVE

To present the study design, data collection procedures, recruitment challenges, and the baseline characteristics for the eMoms of Rochester study, a randomized clinical trial testing the effect of electronically-mediated behavioral interventions to prevent excessive gestational weight gain (GWG) and postpartum weight retention among women aged 18-35 years of diverse income and racial/ethnic backgrounds in an urban setting.

DESIGN

Randomized double blind clinical trial. A total of 1722 women at or below 20 weeks of gestation were recruited primarily from obstetric practices and randomized to 3 treatment groups: control arm; intervention arm with access to intervention during pregnancy and control at postpartum (e-intervention 1); and intervention arm with access to intervention during pregnancy and postpartum (e-intervention 2). Enrollment and consent were completed via study staff or online. Data were collected via online surveys, medical charts, and measurement of postpartum weights. The primary endpoints are gaining more weight than recommended by the Institution of Medicine guidelines and weight retained at 12 months postpartum.

CONCLUSION

This study will provide evidence on the efficacy of behavioral interventions in the prevention of excessive GWG and postpartum weight retention with potential dissemination to obstetric practices and/or health insurances. ClinicalTrials.gov #NCT01331564.