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.

Communication strategies in the prevention of type 2 and gestational diabetes in vulnerable groups: protocol for a scoping review.

BACKGROUND: The global prevalence of diabetes mellitus is nearly 9%, with an upward trend in type 2 and gestational diabetes mellitus (T2DM/GDM). Evidence shows that vulnerable groups are affected disproportionally. Therefore, there is an increasing need to implement policies to prevent risk factors for T2DM/GDM and to promote a healthy lifestyle. However, up to now, no gold standard in terms of communication strategies and/or public awareness campaigns is known. METHODS/DESIGN: We will conduct a systematic scoping review to evaluate communication strategies in the prevention of T2DM/GDM in vulnerable groups. Two reviewers will independently screen the results of the electronic literature search in PubMed, EMBASE, PsycINFO, PSYNDEX, Social Science Citation Index, and CINAHL. Extracted data will be charted, categorized, and summarized. DISCUSSION: The results will be used to inform the National education and communication strategy on diabetes mellitus in Germany. In particular, the results will be discussed in focus groups of experts to develop recommendations for communication strategies. SYSTEMATIC REVIEW REGISTRATION: PROSPERO does not register scoping reviews.

Correction to: Barriers and facilitating factors in the prevention of diabetes type II and gestational diabetes in vulnerable groups: protocol for a scoping review.

Following publication of the original article [1], the authors reported an error in Table 1 as the wrong table was used.

Barriers and facilitating factors in the prevention of diabetes type II and gestational diabetes in vulnerable groups: protocol for a scoping review.

BACKGROUND: There is a significant worldwide increase in type 2 diabetes mellitus and gestational diabetes (T2DM/GDM) linked to a range of associated comorbidities and rising healthcare costs. It has been shown that an increase in physical activity, healthy nutrition, and weight loss may prevent or delay T2DM/GDM manifestation. Despite this, it remains a key challenge to reach various populations, in particular so-called vulnerable groups, mostly with a migration background and/or low socio-economic status. METHODS/DESIGN: We will conduct a scoping review to identify barriers and facilitating factors in the prevention of T2DM/GDM in vulnerable groups. An electronic literature search will be performed in MEDLINE, EMBASE, PsycINFO, PSYNDEX, Social Science Citation Index, and CINAHL. Two reviewers will independently select studies for inclusion. Extracted data will be charted, categorized, and summarized. DISCUSSION: The results will be used to inform the National education and communication strategy on diabetes mellitus in Germany. In particular, the results will be discussed in focus groups of experts to develop recommendations for developing preventive measures targeting vulnerable groups. SYSTEMATIC REVIEW REGISTRATION: PROSPERO does not register scoping reviews.