Ethnic differences in physical activity participation when managing gestational diabetes mellitus: a mixed-methods study comparing ethnic Chinese migrants and Australian women

BACKGROUND

Physical activity is a key component in gestational diabetes mellitus management to optimise glycaemic control and reduce adverse pregnancy outcomes. However, inadequate physical activity during pregnancy is common. Underpinned by a woman-centred pregnancy care model, appropriate strategies targeting patients' cultural needs may facilitate physical activity participation. Ethnic Chinese migrants have a four-fold higher risk of gestational diabetes mellitus than the Australian Caucasian host population. To identify potentially effective disease management strategies to improve physical activity participation, understanding and comparing ethnic Chinese migrants' and Caucasian women's views will provide insights into developing an end-user-informed intervention.

AIMS

This study aimed to compare perceptions and practices around physical activity participation during pregnancy between 44 ethnic Chinese migrants and 39 Australian-born Caucasian women with gestational diabetes mellitus.

METHODS

This mixed-methods study used in-depth, semi-structured audio-recorded interviews, validated pregnancy physical activity questionnaires and pedometers. Qualitative data were thematically analysed and compared between ethnicities. SPSS (SPSS Inc) was used in quantitative data analysis. Data triangulation was made to identify patterns in participant characteristics, physical activity beliefs and participation.

RESULTS

Despite both ethnic groups doing less physical activity than recommended, Chinese participants were less physically active than Caucasian participants. Chinese participants expressed greater safety concerns about physical activity and opted for a more sedentary lifestyle. Data triangulation indicated that non-Australian-born Chinese participants whose husbands were Asian were overcautious about miscarriage risk related to physical activity, which promoted a sedentary lifestyle. Chinese participants suggested individualised, specific physical activity advice on safe physical activity during pregnancy would mitigate their concerns. Caucasian participants reported that digital step measurement technologies motivated their participation in physical activity.

CONCLUSION

Different strategies are suggested by Chinese and Caucasian participants to improve physical activity participation to manage gestational diabetes mellitus among ethnic Chinese and Caucasian populations, which will be evaluated in future interventions.

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.

Interventions to increase the uptake of postpartum diabetes screening among women with previous gestational diabetes: a systematic review and Bayesian network meta-analysis

OBJECTIVE

This study aimed to summarize the current interventions aimed at improving postpartum diabetes screening attendance and to compare their effectiveness.

DATA SOURCES

Literature searches were conducted in the Web of Science, Embase, Cochrane Library, CINAHL, and PubMed from inception to March 20, 2023.

STUDY ELIGIBILITY CRITERIA

Quantitative studies involving an intervention to increase postpartum diabetes screening attendance among women with gestational diabetes mellitus were included.

METHODS

The Joanna Briggs Institute checklists were used for the quality appraisal of the included studies. A Bayesian network meta-analysis was performed to synthesize the comparative effectiveness of the relevant interventions aimed at improving postpartum diabetes screening rates.

RESULTS

A total of 40 studies were included in this review with pooled data from 17,123 women. Studies included randomized controlled trials (n=11, including 3 US-based studies and 8 non-US-based studies) and nonrandomised studies (n=29, including 13 US-based studies and 16 non-US-based studies). Of the 14 studies that reported screening outcomes, 11 detected early type 2 diabetes at a rate ranging from 2.0% to 23.0%. The types of interventions identified included reminders (eg, postal letters, emails, and phone messages), educational interventions, screening methods and delivery, policy changes, antenatal groups, and multimodal interventions. Based on the network meta-analysis from randomized controlled trials, antenatal group intervention, which refers to antenatal patient education delivered in groups (1 US-based study), had the highest probability to be the most effective intervention (odds ratio, 10; 95% confidence interval, 1.6-77.0), followed by one-to-one educational intervention with written educational materials or counselling (odds ratio, 6.9; 95% confidence interval, 3.6-16.0). The results from nonrandomized studies indicated that flexible screening methods and delivery (2 US-based studies) had the greatest impact on screening uptake (odds ratio, 3.9; 95% confidence interval, 1.8-10.0), followed by educational interventions (1 US-based study and 2 non-US-based studies) with antenatal patient education and written educational materials (odds ratio, 3.4; 95% confidence interval, 1.9-6.3) and antenatal groups (odds ratio, 3.3; 95% confidence interval, 1.7-6.7).

CONCLUSION

The presented evidence suggests that antenatal patient education delivered in groups and offering more flexible screening methods were associated with the greatest increase in attendance. The multimodal interventions and reminders could still be important if they were more theoretically grounded and were more integrated into the healthcare system.

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.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12884-022-04931-5.

Probiotic Supplements Improve Blood Glucose and Insulin Resistance/Sensitivity among Healthy and GDM Pregnant Women: A Systematic Review and Meta-Analysis of Randomized Controlled Trials

Background

Probiotic supplements may be seen as a promising way to improve glucose metabolism. This study aimed to evaluate the effects of probiotic supplements on blood glucose, insulin resistance/sensitivity, and prevention of gestational diabetes mellitus (GDM) among pregnant women.

Methods

Eleven electronic databases were searched from inception to May 2020. Two authors independently identified randomized controlled trials (RCTs), assessed the eligibility and quality of the included studies, and then extracted data. The primary outcomes were fasting plasma glucose (FPG), 1 h and 2 h plasma glucose after 75 g oral glucose tolerance test (OGTT), HbA1c, fasting plasma insulin, insulin resistance, and insulin sensitivity. Fixed and random effect models were used to pool the results.

Results

A total of 20 RCTs involving 2972 participants were included according to the inclusion and exclusion criteria. The pooled results of this research showed that probiotic supplements could reduce the level of FPG (mean difference (MD) = −0.11; 95% CI = −0.15 to −0.04; P=0.0007), serum insulin (MD = −1.68; 95% CI = −2.44 to −0.92; P < 0.00001), insulin resistance (MD = −0.36; 95% CI = −0.53 to −0.20; P < 0.00001), and insulin sensitivity (MD = −21.80; 95% CI = −31.92 to −11.67; P < 0.00001). Regarding the subgroup analysis of different pregnant women, the effects of probiotics on FPG, insulin, and insulin resistance were more obvious among GDM and healthy women than among overweight/obese women. Furthermore, the differences were not significant in HbA1c (MD = −0.05; 95% CI = −0.12 to 0.03; P=0.23), 1 h OGTT (MD = −0.07; 95% CI = −0.25 to 0.10; P=0.42), and 2 h OGTT (MD = −0.03; 95% CI = −0.17 to 0.12; P=0.72).

Conclusion

This review found that probiotic supplements had certain functions to reduce the level of FPG and improve insulin, insulin resistance, and insulin sensitivity, especially for GDM and healthy pregnant women.

Feasibility of a Lifestyle Intervention Program for Prevention of Diabetes Among Women With Prior Gestational Diabetes Mellitus (LIVING Study) in South Asia: A Formative Research Study

Aim: To refine and contextually adapt a postpartum lifestyle intervention for prevention of type 2 diabetes mellitus (T2DM) in women with prior gestational diabetes mellitus (GDM) in Bangladesh, India, and Sri Lanka. Materials and Methods: In-depth interviews (IDIs) and focus group discussions (FGDs) were conducted with women with current diagnosis of GDM, and health care professionals involved in their management, to understand relevant local contextual factors for intervention optimization and implementation. This paper describes facilitators and barriers as well as feedback from participants on how to improve the proposed intervention. These factors were grouped and interpreted along the axes of the three main determinants of behavior-capability, opportunity, and motivation. IDIs and FGDs were digitally recorded, transcribed, and translated. Data-driven inductive thematic analysis was undertaken to identify and analyze patterns and themes. Results: Two interrelated themes emerged from the IDIs and FGDs: (i) The lifestyle intervention was acceptable and considered to have the potential to improve the existing model of care for women with GDM; and (ii) Certain barriers such as reduced priority of self-care, and adverse societal influences postpartum need to be addressed for the improvement of GDM care. Based on the feedback, the intervention was optimized by including messages for family members in the content of the intervention, providing options for both text and voice messages as reminders, and finalizing the format of the intervention session delivery. Conclusion: This study highlights the importance of contextual factors in influencing postpartum care and support for women diagnosed with GDM in three South Asian countries. It indicates that although provision of postpartum care is complex, a group lifestyle intervention program is highly acceptable to women with GDM, as well as to health care professionals, at urban hospitals.

The role of cultural beliefs on eating patterns and food practices among pregnant women: a systematic review

CONTEXT

Despite the importance of cultural beliefs in clinical practice, few systematic reviews have investigated how these beliefs influence food practices in pregnant women.

OBJECTIVE

To explore the role of cultural beliefs in eating patterns and food practices among pregnant women, highlighting food recommendations, food taboos and restrictions, and their association with health.

DATA SOURCES

A systematic review was conducted using the following electronic databases: PubMed, Scopus, CINAHL, PsycINFO, and Web of Science from May 2014 to May 2019.

DATA EXTRACTION

Articles were included if the studies included pregnant women, analyzed how cultural beliefs may influence eating patterns, were peer-reviewed articles with original data, published in the last 5 years, and in English or Spanish language. Quality assessment was also performed.

DATA ANALYSIS

A total of 544 articles were identified in the search and 24 were included in the final analysis (17 using qualitative design, 6 using quantitative design, and 1 with a mixed-design). These studies were predominantly from the African continent (n = 15). Our findings showed that culture is a key factor related to "taboos" and food restrictions, which are transmitted by the family or members of community, having a strong religious or spiritual influence. All these restrictions are related to the fear of unfavorable pregnancy outcomes such as the risk of abortion, dystocia, and congenital macrosomia, or are used to avoid child problems such as cutaneous and respiratory disorders.

CONCLUSIONS

Findings from this study indicate cultural beliefs are strongly associated with food patterns and eating habits in pregnant women. Administrators and health professionals should be aware of these beliefs to minimize problems in the perinatal period.

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.

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.

Lived experience of women with gestational diabetes mellitus living in China: a qualitative interview study

OBJECTIVE

To explore the lived experience of women with gestational diabetes mellitus (GDM) living in China in order to add knowledge about how the Chinese women suffer from GDM.

DESIGN

A qualitative interpretive interview study. Data were collected with a snowball sampling technique. Phenomenological hermeneutics was used as the analysis method based on Ricoeur's phenomenological hermeneutical interpretation theory.

SETTING

The study was performed at the participants' work places, or at the obstetric clinics or wards at two provincial hospitals and one municipal hospital in the southeast of China.

PARTICIPANTS

Inclusion criteria were age ≥18 years, diagnosis of GDM without other pregnancy complications, in 34th gestational weeks-postpartum 4th weeks and speaking Mandarin Chinese without speech impediment. 62 women, who met the inclusion criteria, took part in the study.

RESULTS

The lived experience of the women with GDM living in China was formulated into a main theme: 'longing for caring care'. The main theme was derived from four themes: being stricken by GDM, wishing to receive caring GDM care, being left alone to struggle with GDM and trying to adjust and adapt to life with GDM.

CONCLUSION

The eagerness for caring care in China was highlighted. The lack of caring care could be one of the possible reasons why the professional-patient relations were deteriorating in China. It could be useful for health providers and health policymakers to receive education and training about caring care. Using the health metaphor of balance and 'patient participation' and 'patient-centred' approaches may benefit women with GDM and thus improve the quality of care in China.