Barriers to and enablers of type 2 diabetes screening among Indian and Chinese women with prior gestational diabetes: A qualitative study applying the Theoretical Domains Framework

PROBLEM

Women with previous gestational diabetes mellitus (GDM) are at increased risk of type 2 diabetes (T2D).

BACKGROUND

In Australia, GDM and T2D prevalence are particularly high among Indian and Chinese women. Attendance for recommended postpartum T2D screening is low. Our aim was to identify modifiable barriers to, and enablers of, postpartum T2D screening among Chinese and Indian women with prior GDM in Australia, compare these to those of women with prior GDM from the general Australian population, and make culturally appropriate recommendations for intervention (messaging) content.

METHODS

Participants were recruited via the National Gestational Diabetes Register and social media platforms. Semi-structured interviews were conducted in March-May 2021. Using an inductive-deductive approach, data were coded to Theoretical Domains Framework (TDF) domains and mapped to the Capability, Opportunity, Motivation-Behaviour (COM-B) model.

FINDINGS

Ten women participated: 6 Chinese born, 4 Indian born, nine of whom had previously screened for T2D. Nine influential TDF domains were identified, suggesting messaging content needs to address: Motivation (fear of T2D, encourage role modelling beliefs), Opportunity (encourage social support taking cultural and family norms into account), Capability (increase awareness of T2D risk, optimise prompts/reminders) CONCLUSIONS: Use of the COM-B and TDF suggests nine modifiable barriers to, and enablers of, postpartum T2D screening among Indian and Chinese-born women in Australia with prior GDM, mostly consistent with those of general Australian GDM populations. Culture-specific needs, such as including family in knowledge and support, and providing specific information regarding genetic- versus behaviour related risks can be accounted for within an inclusive messaging intervention addressing topics applicable to all women.

Exploring Healthcare Access Challenges Among South Asian Migrants in Australia: A Mixed-Method Study

ISSUE ADDRESSED

Healthcare access disparities, particularly among migrant populations, are escalating. This research focuses on exploring aspects related to healthcare access disparities in the rapidly growing South Asian communities in Australia, which bear a disproportionate burden of chronic diseases.

METHODS

This study employed an exploratory sequential mixed-method approach (qualitative followed by quantitative), with five focus group discussions (six to eight participants each) and an online survey (n = 460). NVivo and SPSS were used for qualitative and quantitative analysis, respectively.

RESULTS

The study participants are from South Asia, including Afghanistan, Bangladesh, Bhutan, India, the Maldives, Pakistan, Nepal and Sri Lanka. Thematic analysis of focus group discussions identified factors influencing healthcare service utilisation among migrants, including a preference for home remedies over doctor consultations, language barriers, limited access to relevant information, high costs of specialist and dental care, dissatisfaction with rushed doctor interactions and system-related concerns. One in six survey respondents encountered challenges in accessing timely healthcare, with the most frequently reported barriers being prolonged waiting times (72%), out-of-pocket expenses (48%), and limited awareness and availability of services (36%). Migrants with multiple chronic diseases faced the highest barriers to accessing timely healthcare (57.8%), with significantly higher odds of encountering these barriers than those with no or one chronic condition (OR = 0.436, 95% CI = 0.222-0.856).

CONCLUSIONS

South Asian migrants face challenges to access affordable, timely, patient-centred healthcare. A robust collaboration between services, healthcare providers and the community is essential for sustainable solutions. SO WHAT?: Reducing waiting times and language barriers, improving awareness of available services and enhancing access to affordable specialist and dental services are imperative to foster equitable healthcare outcomes for Australia's diverse population.

Factors influencing healthy dietary behavior changes among patients with gestational diabetes mellitus during pregnancy: A meta-synthesis using the theoretical domains framework

AIMS

To examine factors that facilitate and impede healthy dietary behavior modification in patients with gestational diabetes mellitus (GDM). Additionally, it sought to assess the strength of the evidence for these factors and offer insights into promoting positive behaviors.

METHODS

This systematic review adhered to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses reporting standards. We searched seven databases in February 2023 to include qualitative studies related to patients with GDM that explored their perceptions of and changes in healthy eating behaviors. Two researchers independently screened the articles, assessed their quality, extracted data, and coded the factors using the theoretical domain framework. For the factors involved, we performed a meta-synthesis based on their frequency and assigned a confidence level to determine their level of evidence.

RESULTS

We included 32 of the 536 extracted articles. Barriers identified by high levels of evidence include: "Environmental context and resources," "Social influences," "Knowledge," "Emotion," and "Social/professional roles and Identity." The facilitators identified by high levels of evidence include the following: "Beliefs about consequences," "Social influences," "Environmental context and resources," "Skill," and "Memory, attention, and decision processes."

CONCLUSION

This meta-synthesis highlights that healthy eating behavior change is influenced by the interaction of factors at different levels of individuals, organizations, and sociocultural environments. Furthermore, we established a framework that displayed the associations between these factors, giving prominence to those with higher levels of evidence. This framework will aid researchers in identifying priority areas for intervention and facilitating the implementation of high-quality strategies.

Women's perspectives to improve prenatal care for gestational diabetes: A systematic review and meta-aggregation of qualitative studies

INTRODUCTION

In numerous qualitative primary studies, women have identified opportunities to improve prenatal gestational diabetes care. The objective of our systematic review and meta-aggregation was to synthesize patient-guided suggestions for improving prenatal gestational diabetes care that are informed by lived experience of women and their support persons.

MATERIAL AND METHODS

This study was registered a priori on PROSPERO (CRD42023394014). Our search strategy was executed in five databases (Medline, PsycInfo, CINAHL, Scopus, and Web of Science). Primary studies that were qualitative, had full texts in English, studied women who have or had gestational diabetes or their support persons, and included experiential accounts on prenatal gestational diabetes care were included. No date restrictions were applied. Studies that were not qualitative, were secondary analyses, included data on only postpartum care, or evaluated an intervention that was not standard care were excluded. Two independent authors used Covidence software to facilitate screening. The outcomes of interest were patient-reported suggestions to improve quality of gestational diabetes care that are informed by women's or their support persons' accounts of the lived experience of gestational diabetes. Meta-aggregation followed by a thematic synthesis approach was used to analyze the qualitative data to identify women's perspectives to improve gestational diabetes care.

RESULTS

After duplicate removal, a total of 4761 studies underwent screening and a total of 80 studies were ultimately included. Patient- and support persons-reported suggestions to improve care include timely and comprehensive education around gestational diabetes with active engagement of family members, personalized and tailored counseling, patient-centered care, incorporation of digital or online adjuncts to care, and increasing support for women.

CONCLUSIONS

Our systematic review and meta-aggregation identifies several actionable and patient-guided suggestions to improve prenatal gestational diabetes care that are important to consider when embarking on clinical quality improvement.

Decision-making behavior of blood glucose management and its influencing factors in pregnant women with gestational diabetes mellitus

BACKGROUND

Currently, most studies only focus on the glucose management level and self- management behavior of pregnant women with gestational diabetes mellitus, but lack analysis and discussion on their decision-making behavior and influencing factors during glucose management.

AIM

This study aimed to investigate the decision-making behavior of blood glucose management and its influencing factors among pregnant women with gestational diabetes mellitus in China.

METHODS

This was a prospective study. A convenience sampling method was used to select pregnant women with gestational diabetes mellitus. A total of 1,405 pregnant women with gestational diabetes mellitus from eight hospitals in China were included between June 1 and December 31, 2023. Three types of questionnaires on knowledge, protection motivation, and decision-making behavior regarding blood glucose management were administered to participants. Multivariable logistic regression was conducted to determine the decision-making behavior of blood glucose management and its influencing factors (P<0.05).

RESULTS

The mean score of the glucose management knowledge was 39.56 ± 8.45 points (standard score 65.9%). The score for decision-making behavior was 70.05 ± 9.85 points (standard score 93.4%). Most dimensions of protection motivations were higher than 20 points (standard score 80.0%).

CONCLUSIONS

The mean score for glucose management knowledge was at a medium score level. Most dimensions of protection motivations were at a high or medium score level. The decision-making behavior was at a high score level. The pregnant women with rich glucose management knowledge and protection motivation are more likely to take active decision-making behaviors and actively manage their blood glucose levels. The influencing factors of decision-making behavior included length of time after diagnosed with gestational diabetes mellitus, gestational diabetes mellitus history, self-efficacy, severity, susceptibility, response efficacy, and response costs (P<0.05, for all).

Readiness for behaviour change after gestational diabetes mellitus: A prospective cohort study

AIMS

Women with gestational diabetes mellitus (GDM) have a high risk of developing type 2 diabetes (T2D). Readiness for behaviour change to mitigate this risk may be low after pregnancy and may further decrease over time without appropriate interventions. This study aimed to evaluate readiness for behaviour change in the first and second postpartum years in women with recent GDM to determine the best timing for lifestyle interventions to prevent T2D.

METHODS

This study included a subset of women with GDM between 2009 and 2013 in Ontario, Canada from a larger prospective cohort study who completed a survey in the first and second postpartum years (N = 329). The primary outcome was stage of readiness for behaviour change for diet and physical activity, compared between the first and second postpartum years.

RESULTS

The mean age was 34.3 ± 4.4 standard deviation (SD) years and mean pre-pregnancy body-mass index (BMI) was 26.7 ± 6.9 kg/m2. In the first postpartum year, 86% of women reported a pre-action stage of change, which was 87% by the second postpartum year (p = 0.646). Non-Caucasian ethnicity was associated with lower odds of being in the action stage of readiness for behaviour change overall and for physical activity in both time periods.

CONCLUSIONS

Most postpartum women with recent GDM are in a pre-action stage of change after delivery, which does not increase by the second postpartum year. Behavioural interventions should continue to be prioritized in postpartum women with GDM to optimize this slim window of opportunity for T2D prevention.

Gestational Diabetes Mellitus: Unveiling Maternal Health Dynamics from Pregnancy Through Postpartum Perspectives

Gestational Diabetes Mellitus (GDM) is the most frequent pregnancy-related medical issue and presents significant risks to both maternal and foetal health, requiring monitoring and management during pregnancy. The prevalence of GDM has surged globally in recent years, mirroring the rise in diabetes and obesity rates. Estimated to affect from 5% to 25% of pregnancies, GDM impacts approximately 21 million live births annually, according to the International Diabetes Federation (IDF). However, consensus on diagnostic approaches remains elusive, with varying recommendations from international organizations, which makes the comparison between research complicated. Compounding concerns are the short-term and long-term complications stemming from GDM for mothers and offspring. Maternal outcomes include heightened cardiovascular risks and a notable 70% risk of developing Type 2 Diabetes Mellitus (T2DM) within a decade postpartum. Despite this, research into the metabolic profiles associated with a previous GDM predisposing women to T2D remains limited. While genetic biomarkers have been identified, indicating the multifaceted nature of GDM involving hormonal changes, insulin resistance, and impaired insulin secretion, there remains a dearth of exploration into the enduring health implications for both mothers and their children. Furthermore, offspring born to mothers with GDM have been shown to face an increased risk of obesity and metabolic syndrome during childhood and adolescence, with studies indicating a heightened risk ranging from 20% to 50%. This comprehensive review aims to critically assess the current landscape of Gestational Diabetes Mellitus (GDM) research, focusing on its prevalence, diagnostic challenges, and health impacts on mothers and offspring. By examining state-of-the-art knowledge and identifying key knowledge gaps in the scientific literature, this review aims to highlight the multifaceted factors that have hindered a deeper understanding of GDM and its long-term consequences. Ultimately, this scholarly exploration seeks to promote further investigation into this critical area, improving health outcomes for mothers and their children.

[Gestational diabetes, interculturality and precariousness: support and challenges]

Managing gestational diabetes (GDM) is a particular challenge for women in precarious situations. Precariousness can hamper access to healthy food and medical care. The management of GDM requires careful multidisciplinary medical follow-up. Health professionals need to adopt a holistic approach, taking into account the socio-economic and cultural realities of each patient.

Barriers and facilitators to self-management among women with gestational diabetes: A systematic review using the COM-B model

BACKGROUND

Gestational diabetes mellitus is a common complication during pregnancy, and its prevalence rates have increased dramatically in recent years. Treatment of gestational diabetes requires the active self-management, however, this can be challenging. Understanding the barriers and facilitators of adherence to self-management recommendations is essential for designing effective interventions.

AIM

To identify and synthesize barriers and facilitators to self-management of gestational diabetes reported by pregnant women.

METHODS

This was a mixed-methods systematic review, including qualitative, quantitative, and mixed-methods studies. A literature search was conducted in four databases (PubMed, Embase, CINAHL, and the Web of Science). Eligible studies explored the barriers and/or facilitators, experiences and/or perceptions to engage in self-management in women with gestational diabetes. The Capability, Opportunity, Motivation, Behaviour model was used to classify barriers and facilitators affecting self-management.

RESULTS

Thirty-six studies (23 qualitative, 11 quantitative, and 2 mixed-methods) met the inclusion criteria. We identified barriers and facilitators relating to capability (e.g., physical discomforts and constraints; lack of knowledge of GDM and self-management behaviours; forgetfulness), opportunity (e.g., limited education and resources; social support from family, friends, and peer groups; conflict with existing lifestyles or cultural norms), and motivation (e.g., perceived negative consequence of self-management behaviours or not perceived benefits; negative emotion; concern the health of the baby).

CONCLUSION

In this study, we identified the barriers and facilitators of self-management in women with gestational diabetes, which were explained by relevant theoretical models. Interventions should be developed with full consideration of these findings to ensure that pregnant women have the correct knowledge and confidence to self-manage their complications.

Patient Priorities, Decisional Comfort, and Satisfaction with Metformin versus Insulin for the Treatment of Gestational Diabetes Mellitus

OBJECTIVE

 We compared patient priorities, decisional comfort, and satisfaction with treating gestational diabetes mellitus (GDM) with metformin versus insulin among pregnant individuals with GDM requiring pharmacotherapy.

STUDY DESIGN

 We conducted a cross-sectional study of patients' perspectives about GDM pharmacotherapy in an integrated prenatal and diabetes care program from October 19, 2022, to August 24, 2023. The exposure was metformin versus insulin as the initial medication decision. Outcomes included standardized measures of patient priorities, decisional comfort, and satisfaction about their medication decision.

RESULTS

 Among 144 assessed individuals, 60.4% were prescribed metformin and 39.6% were prescribed insulin. Minoritized individuals were more likely to receive metformin compared with non-Hispanic White individuals (34.9 vs. 17.5%; p = 0.03). Individuals who were willing to participate in a GDM pharmacotherapy clinical trial were more likely to receive insulin than those who were unwilling (30.4 vs. 19.5%; p = 0.02). Individuals receiving metformin were more likely to report prioritizing avoiding injections (62.4 vs. 19.3%; adjusted odds ratio [aOR]: 2.83; 95% confidence interval [CI]: 1.10-7.31), wanting to take a medication no more than twice daily (56.0 vs. 30.4%; aOR: 3.67; 95% CI: 1.56-8.67), and believing that both medications can equally prevent adverse pregnancy outcomes (70.9 vs. 52.6%; aOR: 2.67; 95% CI: 1.19-6.03). Conversely, they were less likely to report prioritizing a medication that crosses the placenta (39.1 vs. 82.5%; aOR: 0.09; 95% CI: 0.03-0.25) and needing supplemental insulin to achieve glycemic control (21.2 vs. 47.4%; aOR: 0.36; 95% CI: 0.15-0.90). Individuals reported similarly high (mean score > 80%) levels of decisional comfort, personal satisfaction with medication decision-making, and satisfaction about their conversation with their provider about their medication decision with metformin and insulin (p ≥ 0.05 for all).

CONCLUSION

 Individuals with GDM requiring pharmacotherapy reported high levels of decision comfort and satisfaction with both metformin and insulin, although they expressed different priorities in medication decision-making. These results can inform future patient-centered GDM treatment strategies.

KEY POINTS

· Pregnant individuals with GDM requiring pharmacotherapy expressed a high level of decisional comfort and satisfaction with medication decision making.. · Individuals placed different priorities on deciding to take metformin versus insulin.. · These results can inform interventions aimed at delivering person-centered diabetes care in pregnancy that integrates patient autonomy and knowledge about treatment options..

Physical activity and sedentary behaviour among south Asian immigrants in Australia

ISSUE ADDRESSED

South Asians make up the second-largest group of immigrants in Australia and experience a higher burden of chronic diseases compared with non-immigrants. Most chronic diseases are associated with insufficient physical activity (PA) and sedentary behaviour (SB); however, studies involving PA and SB in immigrants are limited. This study aimed to explore PA and SB and associated factors among South Asian immigrants in Australia.

METHODS

South Asian adult immigrants in Australia were surveyed online (from November 2020 to March 2021) about PA, SB, knowledge and barriers to PA. Logistic regressions were used to examine factors associated with insufficient PA (<150 minutes/week) and a high sitting time (>8 hours/day).

RESULTS

A total of 321 participants provided complete data. Approximately 76% of participants reported insufficient PA and 27% reported high sitting time. Only 6% of participants walked or bicycled. The main reported barriers to PA were lack of time, costs, transport facilities, skills, and culturally appropriate resources. Around 52% of participants were not aware of the importance of PA. Participants with self-reported poor health and who used motorized travel were more likely to have inadequate PA. High sitting time was more common among middle-aged, overweight/obese, and middle-income participants.

CONCLUSIONS

Most South Asian immigrants are insufficiently active with a lack of socio-economically appropriate PA facilities identified as a major challenge. A stronger collaboration between policymakers and community is required for sustainable solutions. SO WHAT?: Affordable and appropriate PA facilities in neighbourhoods could overcome major barriers. Also, information about PA should incorporate cultural expectations in the general recommendations to encourage participation.

Perceptions of primiparous women diagnosed with gestational diabetes mellitus: A descriptive qualitative study

OBJECTIVE

To understand the perceptions of primiparous women recently diagnosed with Gestational Diabetes Mellitus (GDM) in Singapore.

DESIGN

A descriptive qualitative study design.

SETTING

An outpatient women's health clinic in a tertiary hospital in Singapore.

PARTICIPANTS

Twelve English-speaking primiparous women (aged 27-44 years old) who were diagnosed with GDM were recruited via purposive sampling to participate in this study.

METHODS

Face-to-face interviews were carried out with study participants in a private room at the outpatient clinic from December 2019 to May 2021. All interviews were audio-recorded and transcribed verbatim on the same day. Data analysis was guided by Braun and Clarke's thematic analysis framework.

FINDINGS

Four main themes were identified from this study's findings: (1) Life leading to GDM: A 'hint' that something was wrong, (2) Reactions to diagnosis: Shock or acceptance, (3) Learning to cope: Facing internal and external challenges, and (4) Living with GDM: A way forward.

KEY CONCLUSIONS AND IMPLICATIONS FOR PRACTICE

Primiparous women with GDM require comprehensive informational, practical, and emotional support to help them manage and accept their condition. Healthcare providers are encouraged to provide individualised and holistic care to these women using a humanistic approach. Accessible online educational resources and peer support services could be considered. Public campaigns to increase the general public's awareness of GDM would also allow future women and their families to be more familiar with the condition and hence more prepared to cope with it.

I got frightened and felt strange. I even cried a lot after the diagnosis; the experiences on the screening and management of gestational diabetes mellitus among diagnosed women

INTRODUCTION

Understanding the experiences of women diagnosed with Gestational Diabetes Mellitus (GDM) can improve screening, management, and postpartum care. Therefore, this study sought to investigate experiences on the screening and management of GDM among diagnosed women.

METHODS

This was a facility-based explorative qualitative design among five purposively sampled women diagnosed with GDM who were receiving care from healthcare professionals. Women were asked about their reaction to being diagnosed with GDM, their experiences with care, training, self-monitoring, and challenges with the management of GDM, and data obtained were analysed using thematic analysis.

RESULTS

Based on the thematic analysis, three main themes and ten sub-themes were generated. They were emotional experience (prior information on GDM before being diagnosed, and feelings about the diagnosis and blood glucose measurement), information source and care experience (source of information on healthy diet, training on blood glucose measurement, experiences with follow-up, and general impressions on GDM care), and dietary and lifestyle experience ( perceptions on dietary approaches, difficulties in getting and adhering to dietary and lifestyle guidelines, alternative treatment methods patronized, and effectiveness of dietary and lifestyle approaches).

CONCLUSION

The themes generated had psycho-emotional underpinning, and underscores the importance of psychotherapy when disclosing disease status and initiating medical care. The findings of this study could be important for the optimisation of GDM care and services for affected women.

The experiences of women from culturally and linguistically diverse backgrounds with gestational diabetes mellitus: A mixed methods systematic review

BACKGROUND

Gestational diabetes mellitus (GDM) is experienced at a higher rate in women from culturally and linguistically diverse (CALD) backgrounds. The aim of this systematic review is to describe the experiences of women with GDM from CALD backgrounds and compare their experiences to women with GDM from non-CALD backgrounds.

MATERIALS AND METHODS

MEDLINE, EMBASE, PsycINFO, Scopus, WOS and CINAHL databases were searched for qualitative and quantitative studies which included data on the experiences of CALD background women with GDM during all stages of pregnancy. Quality appraisal utilized checklists for analytical cross-sectional studies and qualitative research. Thematic analysis was performed using nVivo software.

RESULTS

Of the 3054 studies identified, 24 studies met the inclusion criteria. Data synthesis produced five key themes: (1) Response to diagnosis, (2) Experiences with self-management, (3) Interactions with the healthcare system, (4) Mental health challenges and (5) Facilitators and barriers to support. Women with GDM from CALD and non-CALD backgrounds similarly expressed mental health challenges, feeling burdened by recommendations, and challenges interacting with healthcare professionals (HCP). The major difference in experience was the cultural relevance of recommendations, especially related to diet recommendations.

CONCLUSION

Gestational diabetes mellitus is a burdensome diagnosis for CALD and non-CALD women, with CALD women uniquely experiencing a lack of culturally relevant recommendations for self-management. The similarities and differences in experience call for optimisation of GDM management and support for women with GDM.

Birth weight and large for gestational age trends in offspring of pregnant women with gestational diabetes mellitus in southern China, 2012-2021

Background

With increasing prevalence of gestational diabetes mellitus (GDM) and changing management of GDM in pregnancy, it is imperative to understand the evolution of its current outcomes. The present study aimed to explore whether birth weight and large for gestational age (LGA) trends in women with GDM have changed over time in southern China.

Methods

In this hospital-based retrospective study, all singleton live births for the period 2012 to 2021 were collected from the Guangdong Women and Children Hospital, China. GDM was diagnosed following the criteria of the International Association of Diabetes and Pregnancy Study Group. The cutoff points for defining LGA (>90th centile) at birth based on INTERGROWTH-21st gender-specific standards. Linear regression was used to evaluate trends for birth weight over the years. Logistic regression analysis was used to determine the odds ratios (ORs) of LGA between women with GDM and those without GDM.

Results

Data from 115097 women with singleton live births were included. The total prevalence of GDM was 16.8%. GDM prevalence varied across different years, with the lowest prevalence in 2014 (15.0%) and the highest prevalence in 2021 (19.2%). The mean birth weight displayed decrease in women with GDM from 3.224kg in 2012 to 3.134kg in 2021, and the z score for mean birth weight decreased from 0.230 to -0.037 (P for trend < 0.001). Among women with GDM, the prevalence of macrosomia and LGA reduced significantly during the study period (from 5.1% to 3.0% in macrosomia and from 11.8% to 7.7% in LGA, respectively). Compared to women without GDM, women with GDM had 1.30 (95% CI: 1.23 - 1.38) times odds for LGA, and the ORs remained stable over the study period.

Conclusions

Among offspring of women with GDM, there are decreased trends of birth weight in parallel with reductions in LGA prevalence between 2012 and 2021. However, the risk of LGA in women with GDM remains stable at relatively high level over the 10-year period, and efforts are still needed to address regarding causes and effective intervention strategies.

The needs and experiences of women with gestational diabetes mellitus from minority ethnic backgrounds in high-income nations: A systematic integrative review

BACKGROUND

Gestational diabetes mellitus (GDM) represents a growing challenge worldwide, with significant risks to both the mother and baby that extend beyond the duration of the pregnancy and immediate post-partum period. Women from ethnic minority groups who access GDM care in high-income settings face particular challenges. The aim of this systematic integrative review is to explore the experiences and needs of women with GDM from select ethnic groups in high-income healthcare settings.

METHODS

For the purposes of this systematic integrative review, a comprehensive search strategy explored the electronic databases CINAHL, Medline, Web of Science, and Scopus were searched for primary studies that explored the needs and experiences of women with gestational diabetes from select ethnic minority groups living in high-income nations. The ethnicity of the women in the study included: East, South and Southeast Asian, Indian subcontinent, Aboriginal/First Nations, Torres Strait Islander, Pacific Islander, Māori, Middle Eastern, African, or South/Latina American. Studies were assessed with the Crowe Critical Appraisal Tool and findings were synthesised with thematic analysis.

RESULTS

This review included 15 qualitative studies, one mixed method, and one cross-sectional study. Six high-income nations were represented. The voices and experiences of 843 women who originated from at least one ethnic minority group are represented. Four major themes were constructed: psychological impact of GDM, GDM care and education, GDM and sociocultural impact, and GDM and lifestyle changes.

DISCUSSION AND CONCLUSION

Limitations exist in the provision of culturally appropriate care to support the management of GDM in women from select ethnic groups in high-income healthcare settings. Women require care that is culturally appropriate, considering the individual needs and cultural practices of the woman. Engaging a woman's partner and family ensures good support is provided. Culturally appropriate care needs to be co-designed with communities so that women are at the centre of their care, avoiding a one-size-fits-all approach.

Exploring psychosocial adaptation to pregnancy in women with gestational diabetes

Background: Gestational diabetes mellitus (GDM) is one of the most common medical complications of pregnancy. Diagnosis of GDM, that could be unexpected, may cause women to feel negative emotions such as fear, guilt, sadness, and loss of control and experience difficulties adapting to pregnancy.Objective: This study aimed to explore psychosocial adaptation to pregnancy in women with GDM.Methods: This observational cross-sectional study was conducted with women with GDM and healthy pregnant women who applied to the pregnancy and perinatology outpatient clinic of a university hospital. Groups were matched according to age, education level, and gestational week. The Prenatal Self-Evaluation Questionnaire (PSEQ) was used to collect data. Simple linear regression was performed to determine factors influenced psychosocial adaptation to pregnancy using average scores from the PSEQ.Results: Regression analysis indicated, GDM status (beta = -48.8, p ≤ 0.001) and smoking status during pregnancy (beta = 11.0, p = 0.032) influenced the total score of the PSEQ.Conclusions: Nurses are encouraged to develop a multifaceted nursing care model that considers the physical and psychosocial problems and to provide care to increase the psychosocial adaptation of women with GDM to pregnancy.

Supports and Barriers to Lifestyle Interventions in Women with Gestational Diabetes Mellitus in Australia: A National Online Survey

BACKGROUND

Gestational diabetes mellitus (GDM) affects approximately one in six pregnancies, causing a significant burden on maternal and infant health. Lifestyle interventions are first-line therapies to manage blood glucose levels (BGLs) and prevent future cardiometabolic complications. However, women with GDM experience considerable barriers to lifestyle interventions; thus, the aim of this study was to determine how women with GDM manage their condition and to identify the primary supports and barriers to lifestyle intervention participation.

METHODS

An online cross-sectional survey of women in Australia with a history of GDM was conducted. Questions included participant demographics, strategies used to manage BGLs, physical activity and dietary habits, and barriers and supports to lifestyle interventions.

RESULTS

A total of 665 individuals consented and responded to the advertisement, of which 564 were eligible and provided partial or complete responses to the survey questions. Most respondents were between 35 and 39 years of age (35.5%), not pregnant (75.4%), working part-time (26.7%), university-educated (58.0%), and had only one child (40.1%). Most respondents managed their BGLs through diet (88.3%), with "low-carbohydrate" diets being the most popular (72.3%), and 46.2% of respondents were undertaking insulin therapy. Only 42.2% and 19.8% of respondents reported meeting the aerobic and strengthening exercise recommendations, respectively. Women with one child or currently pregnant expecting their first child were 1.51 times more likely (95% CI, 1.02, 2.25) to meet the aerobic exercise recommendations than those with two or more children. The most common reported barriers to lifestyle intervention participation were "lack of time" (71.4%) and "childcare" commitments (57.7%). Lifestyle interventions delivered between 6 and 12 months postpartum (59.0%), involving an exercise program (82.6%), and delivered one-on-one were the most popular (64.9%).

CONCLUSION

Most women report managing their GDM with lifestyle strategies. The most common strategies reported involve approaches not currently included in the clinical practice guidelines such as reducing carbohydrate consumption. Furthermore, despite being willing to participate in lifestyle interventions, respondents report significant barriers, including lack of time and childcare commitments, whereas mentioned supports included having an online format. Lifestyle interventions for women with a history of GDM should be designed in a manner that is both tailored to the individual and considerate of existing barriers and supports to participation.

Exploring the Knowledge, Attitude, and Practices of Healthy Pregnant Women Towards Gestational Diabetes Mellitus in Nigeria

Gestational Diabetes Mellitus (GDM) is a major public health issue and a threat to the well-being of a mother and her offspring. As a growing concern in sub-Saharan Africa, this paper explores the knowledge, attitude, and practices of healthy expectant mothers towards GDM, and the content of GDM information delivered by prenatal nurses during Antenatal Clinic (ANC) in Warri, Delta State, Nigeria. Semi-structured telephone interviews were employed with 22 participants comprising 20 pregnant women and 2 antenatal nurses. The results reveal that majority of the pregnant women were unaware of GDM as a particular health condition during pregnancy that poses a risk to both maternal and infant health and could lead to a long-term risk of developing the chronic condition of Type 2 Diabetes Mellitus (T2DM). This low level of awareness was attributed to a lack of adequate information during prenatal clinic sessions. The findings from this study emphasize the need to enhance the quality of public health education offered to pregnant women during pre and antenatal clinical services emphasizing GDM as part of the overall global agenda on promoting maternal and infant health.

Pregnancy outcomes of immigrant women living in Korea: A population-based study

Although there is a high rate of pregnant immigrant women in Korea, little is known regarding their pregnancy outcomes. The aim of this study was to evaluate the pregnancy outcomes of immigrant women in Korea. Data for all pregnant women who gave birth between January 1, 2007 and December 31, 2016 were obtained using the Health Insurance Review and Assessment Service Database. Pregnant women were divided into two groups: Korean and immigrant women. The main outcome measures were adverse pregnancy outcomes including gestational diabetes of mellitus, preeclampsia, cesarean section, placental abrnomalities, and postpartum hemorrhage. The odds of gestational diabetes mellitus, preeclampsia, cesarean section, placental previa, placental abruptio, and postpartum hemorrhage was compared between the two groups. Among 4,439,778 pregnant women who gave birth during the study period, 168,940 (3.8%) were immigrant women. The odds of gestational diabetes mellitus (adjusted OR: 1.24; 95% CI: 1.21, 1.28), and cesarean section (adjusted OR: 1.26; 95% CI: 1.25-1.28)were higher in immigrant women than in Korean women, but the odds of preeclampsia (adjusted OR: 0.84; 95% CI: 0.81-0.86) and postpartum hemorrhage (adjusted OR 0.96, 95% CI 0.94-0.97) was lower in immigrant women than in Korean women. Immigrant women had different pregnancy outcomes. Pregnancy and postpartum management that reflects these characteristics will be necessary for immigrant women.

Gestational Diabetes and International Migration

In many countries, immigrant women constitute a substantial proportion of women giving birth. With gestational diabetes being one of the most common complications in pregnancy, understanding gestational diabetes in the context of international migration becomes increasingly relevant. Here, we examine the current evidence related to international migration and gestational diabetes, including short- and long-term adverse outcomes and the experiences of immigrant women with gestational diabetes care and long-term follow-up. Existing evidence focuses on immigrants in high-income countries, and has mainly examined differences in the risk of developing gestational diabetes, or on the experiences of immigrant women diagnosed with gestational diabetes. Studies suggest that the risk of gestational diabetes may be influenced by migration and that immigrant women likely experience particular barriers to care and follow-up. Current research on perinatal outcomes is inconclusive and studies on long-term outcomes are practically absent. Future research should include data on country of origin and examine the role of premigration and postmigration factors in developing gestational diabetes and its associated short- and long-term outcomes. Understanding these factors will provide useful insights into improving the health and health care needs of migrating populations and enable inclusion of culturally appropriate health care practices, thereby improving the health of our current and future generations.

Barriers to and enablers of postpartum health behaviours among women from diverse cultural backgrounds with prior gestational diabetes: A systematic review and qualitative synthesis applying the theoretical domains framework

AIMS

Racial and ethnic disparities exist in gestational diabetes prevalence and risk of subsequent type 2 diabetes mellitus (T2DM). Postpartum engagement in healthy behaviours is recommended for prevention and early detection of T2DM, yet uptake is low among women from diverse cultural backgrounds. Greater understanding of factors impacting postpartum health behaviours is needed. Applying the Theoretical Domains Framework (TDF) and Capability, Opportunity, Motivation-Behaviour (COM-B) model, our aim was to synthesise barriers to and enablers of postpartum health behaviours among women from diverse cultural backgrounds with prior GDM and identify relevant intervention components.

METHODS

Databases, reference lists and grey literature were searched from September 2017 to April 2021. Two reviewers screened articles independently against inclusion criteria and extracted data. Using an inductive-deductive model, themes were mapped to the TDF and COM-B model.

RESULTS

After screening 5148 citations and 139 full texts, we included 35 studies (N = 787 participants). The main ethnicities included Asian (43%), Indigenous (15%) and African (11%). Barriers and enablers focused on Capability (e.g. knowledge), Opportunity (e.g. competing demands, social support from family, friends and healthcare professionals, culturally appropriate education and resources) and Motivation (e.g. negative emotions, perceived consequences and necessity of health behaviours, social/cultural identity). Five relevant intervention functions are identified to link the barriers and enablers to evidence-based recommendations for communications to support behaviour change.

CONCLUSIONS

We provide a conceptual model to inform recommendations regarding the development of messaging and interventions to support women from diverse cultural backgrounds in engaging in healthy behaviours to reduce risk of T2DM.

Behavior Change App for Self-management of Gestational Diabetes: Design and Evaluation of Desirable Features

BACKGROUND

Gestational diabetes (GDM) has considerable and increasing health effects as it raises both the mother's and the offspring's risk for short- and long-term health problems. GDM can usually be treated with a healthier lifestyle, such as appropriate dietary modifications and sufficient physical activity. Although telemedicine interventions providing weekly or more frequent feedback from health care professionals have shown the potential to improve glycemic control among women with GDM, apps without extensive input from health care professionals are limited and have not been shown to be effective. Different features in personalization and support have been proposed to increase the efficacy of GDM apps, but the knowledge of how these features should be designed is lacking.

OBJECTIVE

The aim of this study is to investigate how GDM apps should be designed, considering the desirable features based on the previous literature.

METHODS

We designed an interactive GDM prototype app that provided example implementations of desirable features, such as providing automatic and personalized suggestions and social support through the app. Women with GDM explored the prototype and provided feedback in semistructured interviews.

RESULTS

We identified that (1) self-tracking data in GDM apps should be extended with written feedback, (2) habits and goals should be highly customizable to be useful, (3) the app should have different functions to provide social support, and (4) health care professionals should be notified through the app if something unusual occurs. In addition, we found 2 additional themes. First, basic functionalities that are fast to learn by women with GDM who have recently received the diagnosis should be provided, but there should also be deeper features to maintain interest for women with GDM at a later stage of pregnancy. Second, as women with GDM may have feelings of guilt, the app should have a tolerance for and a supporting approach to unfavorable behavior.

CONCLUSIONS

The feedback on the GDM prototype app supported the need for desirable features and provided new insights into how these features should be incorporated into GDM apps. We expect that following the proposed designs and feedback will increase the efficacy of GDM self-management apps.

TRIAL REGISTRATION

ClinicalTrials.gov NCT03941652; https://clinicaltrials.gov/ct2/show/NCT03941652.

'Cost, culture and circumstances': Barriers and enablers of health behaviours in South Asian immigrants of Australia

The health behaviours related to chronic diseases experienced by South Asian immigrants are interrelated with their culture and socioeconomic conditions. South Asian immigrants experience a disproportionate burden of chronic disease compared with non-immigrants Australian-born general population. The primary aim of this study was to gain an in-depth understanding of health behaviours and healthcare access in the South Asian immigrant population of Australia. Five focus group discussions (FGDs) were conducted with South Asian immigrants (n = 29; 18 females) aged 27-50 years in Brisbane, Australia. Separate FGDs were conducted for males and females in the English language. Semi-structured guided questions related to the perception, barriers and facilitators of health behaviours. Data were analysed with Nvivo-12 following a thematic analysis. A conceptual model is proposed to provide a summarised understanding of barriers and facilitators of health behaviours in South Asian immigrants. The major reported constraints for participating in physical activity were cultural beliefs, lack of time, work stress and high fees of fitness activities, while parks and peer modelling were mentioned as a strong motivator for walking, cycling and participating in group sports activities. The cultural and religious connections, cost of cigarettes and drink driving penalties were the most mentioned facilitators for a healthy lifestyle. The important factors related to unhealthy eating habits were the traditional cooking methods, social interactions and the high cost of fruits and vegetables. Community perceptions and language barriers were also acknowledged as the main factors for the decrease in accessing health care services. This study illustrates that cultural beliefs, high cost of healthy food and facilities and social circumstances are mainly linked with the health behaviours and healthcare access in South Asian immigrant's lifestyles.

A scoping review of gestational diabetes mellitus healthcare: experiences of care reported by pregnant women internationally

BACKGROUND

Gestational diabetes mellitus (GDM) is a condition associated with pregnancy that engenders additional healthcare demand. A growing body of research includes empirical studies focused on pregnant women's GDM healthcare experiences. The aim of this scoping review is to map findings, highlight gaps and investigate the way research has been conducted into the healthcare experiences of women with GDM.

METHODS

A systematic search of primary research using a number of databases was conducted in September 2021. Studies were included if they had an explicit aim of focusing on GDM and included direct reporting of participants' experiences of healthcare. Key data from each study was extracted into a purposely-designed form and synthesised using descriptive statistics and thematic analysis.

RESULTS

Fifty-seven articles were included in the analysis. The majority of studies used qualitative methodology, and did not have an explicit theoretical orientation. Most studies were conducted in urban areas of high-income countries and recruitment and research was almost fully conducted in clinical and other healthcare settings. Women found inadequate information a key challenge, and support from healthcare providers a critical factor. Experiences of prescribed diet, medication and monitoring greatly varied across settings. Additional costs associated with managing GDM was cited as a problem in some studies. Overall, women reported significant mental distress in relation to their experience of GDM.

CONCLUSIONS

This scoping review draws together reported healthcare experiences of pregnant women with GDM from around the world. Commonalities and differences in the global patient experience of GDM healthcare are identified.

Dietary transition among Sub-Saharan Africa women post-immigration and during pregnancy

BACKGROUND

Black immigrant women experience high risks for maternal complications, and some of these complications are related to dietary outcomes. This study aimed to explore Sub-Saharan African (SSA) pregnant women's dietary patterns and dietary transition post-immigration and during pregnancy.

METHODS

We used a narrative design with a Photovoice approach and collected data through semi-structured interviews, digital food diaries, and Photovoice interviews. We recruited eleven participants (n = 11) through community gatekeepers and analyzed data using a constructivist grounded theory approach with constant comparative methods.

RESULTS

The changes in food processes and participants' reactions to these changes generated a dietary transition model with three stages: perplexity, deliberation, and acceptance. (1) Perplexity was caused by different food characteristics such as taste, texture, and options. (2) Participants described deliberation as a process of deciding the kind of foods/cooking styles that would be an integral part of their regular diet. All participants opted for what they referred to as the 'African diet.' (3) Acceptance was characterized by participants' resolve to figure out how to make their chosen types of food and eating habits 'work' for themselves and their families.

CONCLUSION

This study emphasizes the importance of having a sense of self-efficacy, a positive attitude, and community support in enabling migrant women to navigate dietary transition until they are satisfied with newly constructed eating habits. This determination, along with community support and persistent connection to their home culture, might help immigrants resist dietary acculturation and maintain healthy cultural eating habits, which is particularly important during pregnancy, given the impact of diet on maternal and neonatal outcomes. These findings underscore the need for collaborating with migrants from SSA to develop culturally tailored dietary interventions focused on each stage of dietary transition. Future studies should include focus group discussions to leverage women's shared experiences and create knowledge/information exchange opportunities.

Applying the behaviour change wheel to develop a smartphone application 'stay-active' to increase physical activity in women with gestational diabetes

BACKGROUND

Physical activity (PA) interventions are an important but underutilised component in the management of gestational diabetes mellitus (GDM). The challenge remains how to deliver cost effective PA interventions that have impact on individual behaviour. Digital technologies can support and promote PA remotely at scale. We describe the development of a behaviourally informed smartphone application (Stay-Active) for women attending an NHS GDM clinic. Stay-Active will support an existing motivational interviewing intervention to increase and maintain PA in this population.

METHODS

The behaviour change wheel (BCW) eight step theoretical approach was used to design the application. It provided a systematic approach to understanding the target behaviour, identifying relevant intervention functions, and specifying intervention content. The target behaviour was to increase and maintain PA. To obtain a behavioural diagnosis, qualitative evidence was combined with focus groups on the barriers and facilitators to PA in women with GDM. The findings were mapped onto the Capability Opportunity Motivation-Behaviour (COM-B) model and Theoretical Domains Framework to identify what needs to change for the target behaviour and linked to appropriate intervention functions. Finally, behaviour changes techniques (BCT) and modes of delivery that are most likely to serve the intervention functions were selected. Current evidence, patient focus groups and input from key stakeholders informed Stay-Active's development.

RESULTS

We found that psychological capability, reflective and automatic motivation, social and physical opportunity needed to change to increase PA in women with GDM. The four key intervention functions identified were Enablement, Education, Persuasion and Training. Stay-Active incorporates these four intervention functions delivering ten BCTs including: goal setting, credible source, self-monitoring, action planning, prompts and cues. The final design of Stay-Active delivers these BCTs via an educational resource centre, with goal setting and action planning features, personalised performance feedback and individualised promotional messages.

CONCLUSION

The BCW has enabled the systematic and comprehensive development of Stay-Active to promote PA in women with GDM within an NHS Maternity service. The next phase is to conduct a trial to assess the feasibility and acceptability of a multi-component intervention that combines Stay-Active with PA Motivational Interviewing.

New Zealand women's experiences of managing gestational diabetes through diet: a qualitative study

Background

For women with gestational diabetes mellitus (GDM) poor dietary choices can have deleterious consequences for both themselves and their baby. Diet is a well-recognised primary strategy for the management of GDM. Women who develop GDM may receive dietary recommendations from a range of sources that may be inconsistent and are often faced with needing to make several dietary adaptations in a short period of time to achieve glycaemic control. The aim of this study was to explore how women diagnosed with GDM perceive dietary recommendations and how this information influences their dietary decisions during pregnancy and beyond.

Methods

Women diagnosed with GDM before 30 weeks’ gestation were purposively recruited from two GDM clinics in Auckland, New Zealand. Data were generated using semi-structured interviews and thematic analysed to identify themes describing women’s perceptions and experiences of dietary recommendations for the management of GDM.

Results

Eighteen women from a diverse range of sociodemographic backgrounds participated in the study. Three interconnected themes described women’s perceptions of dietary recommendations and experiences in managing their GDM through diet: managing GDM is a balancing act; using the numbers as evidence, and the GDM timeframe. The primary objective of dietary advice was perceived to be to control blood glucose levels and this was central to each theme. Women faced a number of challenges in adhering to dietary recommendations. Their relationships with healthcare professionals played a significant role in their perception of advice and motivation to adhere to recommendations. Many women perceived the need to follow dietary recommendations to be temporary, with few planning to continue dietary adaptations long-term.

Conclusions

The value of empathetic, individually tailored advice was highlighted in this study. A greater emphasis on establishing healthy dietary habits not just during pregnancy but for the long-term health of both mother and baby is needed.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12884-021-04297-0.

Understanding mechanisms behind unwanted health behaviours in Nordic and South Asian women and how they affect their gestational diabetes follow-ups: A qualitative study

AIMS

The type 2 diabetes risk following gestational diabetes mellitus (GDM) is high, particularly among South Asian women in Western countries. Our study aimed to advance the knowledge regarding the mechanisms behind suboptimal follow-up in the Nordic and South Asian women with previous GDM by comparing (1) their experiences, (2) health and disease perceptions and (3) barriers to and facilitators of health-promoting behaviours.

METHODS

This qualitative study was conducted in three hospital outpatient clinics in Norway, comprising six focus group interviews with 28 women 1-3 years after a pregnancy with GDM. The participants were purposively sampled and grouped according to their ethnicity. The data were analysed using thematic analysis, and a theoretical approach was applied to support the analysis and discuss the study's findings.

RESULTS

Five main themes were identified: lack of resilience, emotional distress, 'caught between a rock and a hard place', postpartum abandonment and insufficient guidance. The key determinants of the maintenance of unwanted health behaviours after GDM were consistent across the ethnic groups. Although the importance of a culturally sensitive approach was emphasised, it appeared secondary to the need for a more organised public healthcare during and after GDM.

CONCLUSIONS

Women's real-life constraints, combined with the inadequate healthcare-service implementation, could explain the non-adherence to the lifestyle-changes guidelines essential for preventing diabetes post-GDM. We suggest promoting specific coping strategies and changing the healthcare service approach rather than relying on women's capacity to initiate the necessary changes.

Perceptions of risk and motivation for healthy living among immigrants from non-western countries with prior gestational diabetes mellitus living in Denmark

Objective

To explore perceptions of risk and motivation for healthy living among immigrant women from non-western countries with prior gestational diabetes mellitus (GDM) living in Denmark.

Design

Seventeen semi-structured interviews were conducted with 12 female immigrants with prior GDM from non-western countries living in Denmark. The women were recruited through a public hospital and other health services and nongovernmental organisations. The theoretical approach was inspired by Arthur Kleinman’s Explanatory Models. Data were analysed using qualitative content analysis.

Results

A diagnosis of GDM entailed great worry for the future. Participants’ fears were primarily linked to the potential later development of type 2 diabetes (T2D) and poor health. Women’s perceptions of GDM reflected their experiences with T2D-related complications and even death among relatives. The risk perception of GDM was also influenced by participants’ challenges and trauma unrelated to diabetes. Their motivation for healthy living was strengthened by their experiences with T2D among relatives, while unrelated challenges and trauma generally reduced their capacity for healthier behaviours.

Conclusion

Among women with a non-western immigrant background and prior GDM living in Denmark, experiences with T2D among family members and their close communities affect their perceptions of risk and motivation to prevent the development of T2D. Furthermore, the challenges of daily life and past trauma were critical factors in their levels of available resources for health. Health promotion in this population should address health in a holistic way by integrating mental and social health with interventions aimed at preventing the development of T2D.

Studies to Improve Perinatal Health through Diet and Lifestyle among South Asian Women Living in Canada: A Brief History and Future Research Directions

South Asians (i.e., people who originate from India, Pakistan, Sri Lanka, Nepal, and Bangladesh) have higher cardiovascular disease rates than other populations, and these differences persist in their offspring. Nutrition is a critical lifestyle-related factor that influences fetal development, and infant and child health in early life. In high-income countries such as Canada, nutrition-related health risks arise primarily from overnutrition, most strikingly for obesity and associated non-communicable diseases. Evidence for developmental programming during fetal life underscores the critical influence of maternal diet on fetal growth and development, backed by several birth cohort studies including the Pune Maternal Nutrition Study, the South Asian Birth Cohort Study, and the Born in Bradford Study. Gestational diabetes mellitus is a strong risk factor for type 2 diabetes, future atherosclerosis and cardiovascular disease in the mother and increases the risk of type 2 diabetes in her offspring. Non-pharmacological trials to prevent gestational diabetes are few, often not randomized, and are heterogeneous with respect to design, and outcomes have not converged upon a single optimal prevention strategy. The aim of this review is to provide an understanding of the current knowledge around perinatal nutrition and gestational diabetes among the high-risk South Asian population as well as summarize our research activities investigating the role of culturally-tailored nutrition advice to South Asian women living in high-income settings such as Canada. In this paper, we describe these qualitative and quantitative studies, both completed and underway. We conclude with a description of the design of a randomized trial of a culturally tailored personalized nutrition intervention to reduce gestational glycaemia in South Asian women living in Canada and its implications.

A Longitudinal Assessment of Risk Factors and Chronic Diseases among Immigrant and Non-Immigrant Adults in Australia

This study aimed to investigate the prevalence and trajectories of chronic diseases and risk behaviors in immigrants from high-income countries (HIC), low–middle-income countries (LMIC), to Australian-born people. Data were used from five waves of the HABITAT (2007–2016) study—11,035 adults living in Brisbane, Australia. Chronic diseases included cancer, diabetes mellitus, coronary heart disease, and chronic obstructive pulmonary disease (COPD). Risk factors assessed were body mass index (BMI), insufficient physical activity, and cigarette smoking. Diabetes mellitus increased in all groups, with the highest increase of 33% in LMIC immigrants. The prevalence of cancers increased 19.6% in the Australian-born, 16.6% in HIC immigrants, and 5.1% in LMIC immigrants. The prevalence of asthma increased in HIC immigrants while decreased in the other two groups. Poisson regression showed that LMIC immigrants had 1.12 times higher rates of insufficient physical activity, 0.75 times lower rates of smoking, and 0.77 times lower rates of being overweight than the Australian-born population. HIC immigrants had 0.96 times lower rates of insufficient physical activity and 0.93 times lower rates of overweight than Australian-born. The findings of this study can inform better strategies to reduce health disparities by targeting high-risk cohorts.

A systematic review and meta-analysis of gestational diabetes mellitus and mental health among BAME populations

BACKGROUND

Gestational diabetes mellitus (GDM) is a common complication of pregnancy and is associated with an increased risk of mental health (MH) disorders including antenatal and postnatal depression (PND), anxiety and post-traumatic-stress-disorder (PTSD). We hypothesized GDM and MH disorders will disproportionately affect individuals from Black, Asian and Minority Ethnic backgrounds.

METHODS

A systematic methodology was developed, and a protocol was published in PROSPERO (CRD42020210863) and a systematic review of publications between 1st January 1990 and 30th January 2021 was conducted. Multiple electronic databases were explored using keywords and MeSH terms. The finalised dataset was analysed using statistical methods such as random-effect models, subgroup analysis and sensitivity analysis. These were used to determine odds ratio (OR) and 95% confidence intervals (CI) to establish prevalence using variables of PND, anxiety, PTSD and stress to name a few.

FINDINGS

Sixty studies were finalised from the 20,040 data pool. Forty-six studies were included systematically with 14 used to meta-analyze GDM and MH outcomes. A second meta-analysis was conducted using 7 studies to determine GDM risk among Black, Asian and Minority Ethnic women with pre-existing MH disorders. The results indicate an increased risk with pooled adjusted OR for both reflected at 1.23, 95% CI of 1.00-1.50 and 1.29, 95% CI of 1.11-1.50 respectively.

INTERPRETATION

The available studies suggest a MH sequalae with GDM as well as a sequalae of GDM with MH among Black, Asian and Minority Ethnic populations. Our findings warrant further future exploration to better manage these patients.

FUNDING

Not applicable.

Gestational diabetes mellitus: a qualitative study of lived experiences of South Asian immigrant women and perspectives of their health care providers in Melbourne, Australia

BACKGROUND

South Asian women are at a high risk of developing gestational diabetes mellitus than other women in Australia. Gestational diabetes affects up to 14-19% of all pregnancies among South Asian, South East Asian, and Arabic populations placing women at risk of adverse pregnancy outcomes. Although, gestational diabetes resolves after childbirth, women with gestational diabetes are up to seven times more likely to develop type 2 diabetes within five to ten years of the index pregnancy. Increasingly, South Asian women are being diagnosed with gestational diabetes in Australia. Therefore, we aimed to gain a better understanding of the lived experiences of South Asian women and their experiences of self-management and their health care providers' perspectives of treatment strategies.

METHODS

Using an ethnographic qualitative research methodology, semi-structured one-on-one, face-to-face interviews were conducted with 21 health care providers involved in gestational diabetes management and treatment from the three largest tertiary level maternity hospitals in Melbourne, Victoria, Australia. In-depth interviews were conducted with 23 South Asian women post diagnosis between 24-28 weeks gestation in pregnancy.

RESULTS

Health care providers had challenges in providing care to South Asian women. The main challenge was to get women to self-manage their blood glucose levels with lifestyle modification. Whilst, women felt self-management information provided were inadequate and inappropriate to their needs. Women felt 'losing control over their pregnancy', because of being preoccupied with diet and exercise to control their blood glucose level.

CONCLUSIONS

The gestational diabetes clinical practice at the study hospitals were unable to meet consumer expectations. Health care providers need to be familiar of diverse patient cultures, rather than applying the current 'one size fits all' approach that failed to engage and meet the needs of immigrant and ethnic women. Future enabling strategies should aim to co-design and develop low Glycaemic Index diet plans of staple South Asian foods and lifestyle modification messages.

An evaluation of dietary intakes of a selected group of South Asian migrant women with gestational diabetes mellitus

Background: Women of South Asian descent have an increased risk of developing gestational diabetes mellitus (GDM), and type 2 diabetes mellitus compared to Caucasian women. Dietary advice provided by health practitioners to this group has been found to be culturally inappropriate. The aim of this study was to describe the dietary intakes of South Asian women with gestational diabetes and use this information to develop culturally appropriate dietary models for education and support of dietary management.Method: An in-depth diet and lifestyle survey was administered with 13 eligible women. Dietary histories were collected for pre-pregnancy, during pregnancy and post-GDM diagnosis to evaluate changes in dietary intake, diet and health beliefs and traditional foods consumed during pregnancy.Results: The diets of participants did not meet nutrient requirements for pregnancy; specific areas on concern were dietary fibre, calcium, iron, folate and iodine. Vegetarians were particularly at risk with regards to energy and protein intake. Generally dietary intakes of these women with GDM were not consistent with guidelines for management of GDM. Confusion about what they should eat for GDM, health practitioner advice and conflict with cultural expectations about foods to consume during pregnancy was evident.Conclusion: The dietary information collected from these women was used to model sample menus for GDM that were culturally appropriate and consistent with vegetarian and non-vegetarian eating patterns.

Healthy Diet Perceptions of Pregnant Women from Sub-Saharan Africa Residing in the U.S

Several consumers lack a clear understanding of what makes a healthy diet. This uncertainty may be worsened by immigration due to socio-cultural differences. The purpose of this study was to explore Sub-Saharan African (SSA) pregnant women's perceptions of a healthy diet and the sources of dietary information available to them in the context of immigration. We used narrative interviews and photo-food diaries, followed by photo-elucidated interviews to obtain data. Participants defined and illustrated a healthy diet as having four characteristics: (a) Familiar, (b) balanced, (c) made of fresh and organically grown ingredients, and (d) able to build the consumer's body. Participants indicated that the overwhelming nature of dietary information made it difficult to navigate. Participants trusted dietary recommendations offered by family and peers the most, while those offered by health care providers were reported to be difficult to understand or incorporate due to not being culturally specific. This paper highlights the importance of considering consumers' socio-cultural backgrounds and building partnerships between health care providers and the communities they serve to design culturally relevant dietary education.

A consumer co-created infographic improves short-term knowledge about physical activity and self-efficacy to exercise in women with gestational diabetes mellitus: a randomised trial

QUESTION

In women with gestational diabetes mellitus, does the addition of a consumer co-created infographic to usual education about gestational diabetes mellitus improve knowledge about physical activity and self-efficacy to exercise?

DESIGN

A randomised trial with concealed allocation, a blinded assessor and intention-to-treat analysis.

PARTICIPANTS

Sixty-nine women diagnosed with gestational diabetes mellitus.

INTERVENTION

In addition to gestational diabetes education, the experimental group received a paper copy of a consumer co-created infographic about physical activity during a gestational diabetes pregnancy. The control group received gestational diabetes education alone.

OUTCOME MEASURES

Participants completed outcome measures at baseline and again 1 week later. Knowledge of physical activity in a gestational diabetes mellitus pregnancy was assessed using a 19-item questionnaire modified to reflect current physical activity guidelines, with a total score from 0% (worst) to 100% (best). Self-efficacy was measured using the nine-item Self-Efficacy for Exercise Scale, with a total score from 0 (not confident) to 10 (very confident).

RESULTS

Provision of the infographic led to a clinically important between-group difference in knowledge (MD 12%, 95% CI 10 to 15) and self-efficacy (MD 2.5 units, 95% CI 1.9 to 3.0).

CONCLUSION

In women with gestational diabetes mellitus, short-term knowledge about physical activity and self-efficacy to exercise were improved when usual education was supplemented with a consumer co-created infographic that provided specific and relevant information about physical activity during a gestational diabetes mellitus pregnancy.

TRIAL REGISTRATION

ACTRN12619001207101.

Barriers to, and Facilitators of, Lifestyle Changes to Prevent Gestational Diabetes: An Interpretive Description of South Asian Women and Health-Care Providers Living and Working in Southern Ontario, Canada

OBJECTIVES

People of South Asian ancestry are the fastest growing non-Caucasian ethnic group in Canada and are at high risk for developing type 2 diabetes and coronary heart disease. Pregnant South Asian women have a 2-fold increased risk of developing gestational diabetes, which increases their risk of type 2 diabetes and coronary heart disease. The specific objectives of this study were to explore the perceptions of health behaviours (diet and physical activity) during pregnancy in the South Asian community.

METHODS

We used interpretive description to further understand the cultural and contextual factors that influence the knowledge, attitudes and practices of diet and physical activity of South Asian women of childbearing age and those who provide health care to this group.

RESULTS

Two major themes that emerged from the perspectives of 10 South Asian pregnant women included: (1) importance of considering an individual's locus of control; and (2) support (emotional and information exchange) from family, friends and health-care providers. Two major themes identified by the 11 health-care providers were: (1) cultural awareness in caring for South Asian women during pregnancy; and (2) clinic management, logistics and resources. A common theme for both South Asian pregnant women and health-care providers was the importance of considering the cultural landscape in relation to how knowledge is obtained, shared and valued.

CONCLUSION

A better understanding of these cultural underpinnings may support the development of interventions tailored for pregnant South Asian women and their health-care providers.

Barriers and facilitating factors in the prevention of diabetes type 2 and gestational diabetes in vulnerable groups: A scoping review

AIMS

Type 2 diabetes mellitus (T2DM) and gestational diabetes (GDM) are globally on the rise, accompanied by comorbidities and associated health costs. Increased physical activity, healthy nutrition, and weight loss have shown the potential to prevent T2DM/GDM. Despite this, reaching vulnerable groups remains a key challenge. The aim of this scoping review was to identify barriers and facilitating factors in the prevention of T2DM/GDM in vulnerable groups.

METHODS

We conducted a systematic literature search in May 2018, updated in September 2019, in several databases (e.g. PubMed, Embase) to identify barriers and facilitating factors in the prevention of T2DM/GDM in vulnerable groups. Two reviewers independently screened the results. Extracted data was charted, categorized, and summarized.

RESULTS

We included 125 articles. Ninety-eight studies were extracted, and eight categories of barriers and facilitating factors were formed. The most common categories of barriers were limited knowledge, family/friends, and economic factors, and the most common categories of facilitating factors were family/friends, social support, and knowledge.

CONCLUSION

This scoping review identified various barriers and facilitating factors in vulnerable groups. Preventive interventions should consider these barriers and facilitating factors in developing preventive interventions or in adapting existing ones.

"If I Don't Eat Enough, I Won't Be Healthy". Women's Experiences with Gestational Diabetes Mellitus Treatment in Rural and Urban South India

Gestational diabetes mellitus (GDM) is associated with a range of adverse pregnancy outcomes as well as increased risk of future type 2 diabetes and cardiovascular disease. In India, 10%–35% of pregnant women develop GDM. In this study, we investigated women’s experiences with the dietary and pharmaceutical treatment for GDM in rural and urban Tamil Nadu, India. Semi-structured interviews were conducted with 19 women diagnosed with GDM. Data were analyzed using qualitative content analysis. Three overall aspects were discovered with several sub-aspects characterizing women’s experiences: emotional challenges (fear and apprehension for the baby’ health and struggling to accept a treatment seen as counterintuitive to being safe and healthy), interpersonal challenges (managing treatment in the near social relations and social support, and coordinating treatment with work and social life), and health system-related challenges (availability and cost of treatment, interaction with health care providers). Some aspects acted as barriers. However, social support and positive, high-quality interactions with health care providers could mitigate some of these barriers and facilitate the treatment process. Greater efforts at awareness creation in the social environment and systemic adjustments in care delivery targeting the individual, family, community and health system levels are needed in order to ensure that women with GDM have the opportunity to access treatment and are enabled and motivated to follow it as well.

Women's experiences of a diagnosis of gestational diabetes mellitus: a systematic review

Background

Gestational diabetes mellitus (GDM) - a transitory form of diabetes induced by pregnancy - has potentially important short and long-term health consequences for both the mother and her baby. There is no globally agreed definition of GDM, but definition changes have increased the incidence in some countries in recent years, with some research suggesting minimal clinical improvement in outcomes. The aim of this qualitative systematic review was to identify the psychosocial experiences a diagnosis of GDM has on women during pregnancy and the postpartum period.

Methods

We searched CINAHL, EMBASE, MEDLINE and PsycINFO databases for studies that provided qualitative data on the psychosocial experiences of a diagnosis of GDM on women across any stage of pregnancy and/or the postpartum period. We appraised the methodological quality of the included studies using the Critical Appraisal Skills Programme Checklist for Qualitative Studies and used thematic analysis to synthesis the data.

Results

Of 840 studies identified, 41 studies of diverse populations met the selection criteria. The synthesis revealed eight key themes: initial psychological impact; communicating the diagnosis; knowledge of GDM; risk perception; management of GDM; burden of GDM; social support; and gaining control. The identified benefits of a GDM diagnosis were largely behavioural and included an opportunity to make healthy eating changes. The identified harms were emotional, financial and cultural. Women commented about the added responsibility (eating regimens, appointments), financial constraints (expensive food, medical bills) and conflicts with their cultural practices (alternative eating, lack of information about traditional food). Some women reported living in fear of risking the health of their baby and conducted extreme behaviours such as purging and starving themselves.

Conclusion

A diagnosis of GDM has wide reaching consequences that are common to a diverse group of women. Threshold cut-offs for blood glucose levels have been determined using the risk of physiological harms to mother and baby. It may also be advantageous to consider the harms and benefits from a psychosocial and a physiological perspective. This may avoid unnecessary burden to an already vulnerable population.

Culturally Tailored Resources for South Asian Immigrant Women With Gestational Diabetes: Do They Work and What's Missing? A Qualitative Study

OBJECTIVES

Gestational diabetes mellitus (GDM) increases the risk of pregnancy complications. South Asian immigrant women have among the highest rates of GDM in Canada and they also have the highest lifelong risk of developing type 2 diabetes after a GDM pregnancy. Diabetes Canada has been developing diabetes education material that accounts for the cultural preferences of South Asians. However, there is uncertainty to whether South Asian immigrants are aware of these resources or trust them, or if other factors influence their uptake of advice.

METHODS

In this study, we conducted qualitative interviews to explore, among South Asian immigrant women with GDM: 1) their awareness of diabetes education resources, 2) their attitudes toward information from different resources and varying health-care providers and 3) their barriers and facilitators for GDM management recommendations. Gender theory is embedded in this study, as culturally specific gender roles regarding motherhood have been shown to be important to South Asian immigrant women and their perceptions of health.

RESULTS

There was an emergence of 3 main themes. First, awareness of culturally tailored educational resources is low. Second, there is an overabundance of GDM management information, which leads to variability among participants of how they rank accuracy of informational sources. Finally, there is a gender role reversal present, where women are being taken care of by their families instead of being the providers of care.

CONCLUSIONS

These results indicate that better dissemination strategies for GDM educational material are needed for health-care providers and patients, and may require additional consideration of family involvement during GDM education sessions.

Women's views on lifestyle changes to reduce the risk of developing Type 2 diabetes after gestational diabetes: a systematic review, qualitative synthesis and recommendations for practice

AIMS

After gestational diabetes, many women exhibit behaviours that increase their risk of developing Type 2 diabetes. We aimed to systematically synthesize the literature that focuses on the views of women with a history of gestational diabetes on reducing their risk of developing diabetes postpartum through lifestyle and behaviour changes.

METHODS

We identified qualitative studies that examined the views of women with a history of gestational diabetes towards healthy eating and physical activity, Type 2 diabetes risk management or their experience of a diabetes prevention programme, and conducted a thematic synthesis to develop descriptive and then analytical themes. We also evaluated the quality of each study and the confidence that we had in our findings.

RESULTS

We included 21 articles after screening 23 160 citations and 129 full texts. We identified six themes of interacting influences on postpartum behaviour: role as mother and priorities; social support; demands of life; personal preferences and experiences; risk perception and information; and finances and resources (plus preferred format of interventions). These factors inhibited many women from addressing their own health, while they motivated others to persevere. We also developed 20 recommendations, most with high or moderate confidence, for effective promotion of healthy lifestyles in this population.

CONCLUSIONS

Many factors hinder healthy lifestyles after gestational diabetes, yet how women interpret them can motivate or prevent changes that reduce diabetes risk. As our recommendations emphasize, women's experiences and needs should be considered when designing strategies to promote healthier lifestyles in this population.

Exploring the effectiveness of physical activity interventions in women with previous gestational diabetes: A systematic review of quantitative and qualitative studies

Women with previous Gestational Diabetes Mellitus (GDM) have seven times the risk of Type 2 diabetes later in life compared to women without GDM. Physical activity can reduce this risk and most women with previous GDM are not physically active.

Aims

To explore: (1) effectiveness of physical activity interventions for women with previous GDM; (2) factors that women with previous GDM perceive influence their physical activity; (3) how these factors are addressed by the interventions.

Methods

A systematic review of quantitative (aim 1) and qualitative (aim 2) studies with a mixed-methods synthesis (aim 3) was conducted in October 2017 following Cochrane methodology. Of 8101 articles identified, twenty-eight studies were included in total: 18 in Review 1 and 10 in Review 2.

Results

Four interventions significantly increased physical activity and 14 had either mixed effectiveness or no changes in physical activity. Reporting of intervention components and study quality varied greatly. Relevant qualitative factors included accounting for childcare issues, social support and cultural sensitivities. Interventions that incorporated these factors were associated with effectiveness. Education about how to reduce future risk of Type 2 diabetes and using pedometers in interventions were not associated with intervention effectiveness. Other factors that future interventions should address consist of ‘putting others before yourself’; ‘putting off lifestyle change’; ‘lack of support from healthcare professionals’ and ‘being a healthy role model for families’.

Conclusion

Combining the results of qualitative and quantitative studies can provide a nuanced understanding of the effectiveness of physical activity and lifestyle interventions.

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Women with previous gestational diabetes are at high risk for type 2 diabetes.

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Interventions to increase physical activity have not worked for this group.

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Mixed-methods reviews allow us to identify effective intervention components.

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Childcare, social support and cultural relevance are part of successful interventions.

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Interventions should incorporate this review's results to improve effectiveness.

Going up, going down: the experience, control and management of gestational diabetes mellitus among Southeast Asian migrant women living in urban Australia

Issue addressed In many developed countries the rate of gestational diabetes mellitus (GDM) for Asian-born women is higher than other groups. Studies suggest that some women have limited knowledge of the disease and poor self-management leading to health problems for themselves and their baby. Few studies report the experience of GDM among Southeast Asian migrant women living in Australia and factors that influence their management of the disease. Methods A qualitative interpretive design was used to explore Southeast Asian migrant women's experience and management of GDM. Women diagnosed with the disease during pregnancy were recruited from an antenatal clinic at two Sydney metropolitan hospitals. Nineteen women were interviewed in their first language. Thematic analysis was used to analyse the data. Results A diagnosis of GDM conferred an unanticipated 'up and down' experience for this group of Southeast Asian women. Their experience of the disease, likened to an elevator ride, was modulated by 'insulin' and 'information' used to control the disease and manage blood glucose levels, dietary levels, exercise levels and anxiety levels. Conclusions Health promotion material that captures the fluctuating experience of GDM has the potential to help women, particularly at the time of diagnosis, to be better prepared, and health professionals to be better informed to control and manage the disease more effectively. So what? GDM is a serious problem. The model generated from our study has the potential to better inform health professionals to prepare women for the inevitable fluctuating physical and emotional effects of the disease. Culturally sensitive material and an educational strategy based on the model may also facilitate women's lifestyle changes and compliance, and improve migrant women's relationship with, and trust in, health professionals involved in their GDM care.

Women with gestational diabetes mellitus want clear and practical messages from credible sources about physical activity during pregnancy: a qualitative study

QUESTIONS

What are the attitudes of women diagnosed with gestational diabetes mellitus (GDM) towards physical activity during pregnancy? What are the perceived barriers to and enablers of physical activity during pregnancy in women with GDM?

DESIGN

A qualitative study with phenomenology and interpretative description as theoretical frameworks.

PARTICIPANTS

Pregnant women experiencing an uncomplicated singleton pregnancy, diagnosed with GDM, and aged 18 to 40 years were recruited using purposive sampling.

METHOD

Semi-structured interviews were recorded, transcribed verbatim and returned to participants for member checking. Three researchers independently and thematically analysed the qualitative data using an inductive method. Data were coded and compared, and themes were developed, discussed and defined. Recruitment continued until data saturation. Emergent themes were sent to participants and peer reviewed for confirmation.

RESULTS

The participants were 27 women, with mean age 32 years (SD 3), mean gestation 30 weeks (SD 5), mean pre-pregnancy body mass index 26 kg/m² (SD 5), and born in 10 different countries. The process of communicating information about physical activity (messaging) was the main theme to emerge. Sub-themes included: wanting information about physical activity from credible sources; wanting clear, specific information about safe physical activity during a GDM pregnancy; receiving information at GDM diagnosis because this event triggered women's desire to be more physically active; understanding why physical activity is important to improving outcomes for themselves and their babies; and wanting information about flexible, convenient and practical physical activity options.

CONCLUSION

To feel confident and safe about being physically active during pregnancy, women with GDM wanted clear, simple and GDM-specific messages from credible sources. Health professionals can support women with a GDM pregnancy with targeted physical activity messages.

Self-management of gestational diabetes among Chinese migrants: A qualitative study

BACKGROUND

Gestational diabetes mellitus is one of the most common complications of pregnancy. Women with Gestational diabetes are at increased risk of serious health outcomes, such as pre-eclampsia, obstructed labor, and the development of Type 2 diabetes later in life. Chinese migrants, the third largest cultural group in Australia, are more likely to develop Gestational diabetes than Australian-born women. However, to date, Gestational diabetes self-management has not been investigated in this population.

AIM

To explore the understanding and self-management experiences of Gestational diabetes among Chinese migrants.

METHODS

Data were collected through individual semi-structured face-to-face interviews. Participants were recruited from the antenatal clinic at the Royal Prince Alfred Hospital. Interviews were audio-recorded, transcribed verbatim and thematically analyzed.

FINDINGS

Although the majority of participants demonstrated a good understanding of Gestational diabetes, some did not understand the principles behind healthcare advice and faced challenges in self-management. Confusion about self-monitoring of blood glucose and fear of insulin were also evident. Participants relied on both formal and informal sources of information. Some had difficulty obtaining adequate support. Cultural influences on self-management included meeting family needs, Chinese diet and use of Chinese medicines.

CONCLUSION

To assist Chinese women with Gestational diabetes to better self-manage their condition, there is a need for clinicians to: (1) provide more effective diabetes education to ensure clear understanding of self-management principles; (2) actively elicit and respond to women's confusion and concerns; (3) provide women with adequate practical support; and (4) develop greater cultural awareness.

Barriers and facilitators for implementing programmes and services to address hyperglycaemia in pregnancy in low and middle income countries: A systematic review

AIMS

An estimated 87.6% of hyperglycaemia in pregnancy cases are in low and middle income countries (LMICs). The aim of this study is to review the evidence on barriers and facilitators to programmes and services addressing hyperglycaemia in pregnancy in LMICs.

METHODS

A systematic review and narrative synthesis was conducted based on searches in PubMed. A total of 23 qualitative and quantitative studies were included.

RESULTS

Barriers and facilitators exist at the health system level, individual level and social and societal levels and are often interacting. At the health system level they relate to capacity in terms of human and material resources; availability of feasible and appropriate guidelines; organisational management and referral pathways. Individual level barriers and facilitators include knowledge; risk perception; illness beliefs; financial condition; work obligations; concerns for the baby and hardship associated with services. At the social and societal level important factors are: perceptions and norms related to women's roles, mobility and health; the knowledge and support of women's social network; and structural aspects.

CONCLUSIONS

Numerous factors influence programmes and services addressing hyperglycaemia in pregnancy in LMICs. Thus, several components are needed to ensure detection, treatment and follow-up of women with hyperglycaemia in pregnancy.