Risk Of Diabetes Mellitus In Women Research Articles

Diabetes mellitus risk after hysterectomy: A population-based retrospective cohort study.

We explored whether hysterectomy with or without bilateral oophorectomy was associated with the increasing incidence of diabetes mellitus (DM) in an East Asian population. This was a retrospective population-based cohort study that analyzed DM risk in Taiwanese women, using a health insurance research database of 1998 to 2013 containing nearly 1 million people. We identified 7088 women aged 30 to 49 years who had undergone hysterectomy with or without oophorectomy. The comparison group included 27,845 women without a hysterectomy who were randomly selected from the population and matched to women in the hysterectomy group by age (exact year) and year of the surgery. DM comorbidities were identified. The incidence and hazard ratios for DM were calculated with Cox proportional hazard regression models. The median ages of patients in the hysterectomy and comparison groups were both approximately 44 years. After a median 7.1 years of follow-up, the incidence of DM was 40% higher in the hysterectomized women as compared with the comparisons (9.12 vs 6.78/1000 person-years, P < .001), with an adjusted hazard ratio (aHR) of 1.37 (95% confidence interval [CI] = 1.23 –1.52). However, the DM risk was not increased in the women with hysterectomy plus oophorectomy (aHR=1.28, 95% CI = 0.93–1.76). Furthermore, among women aged 30 to 39 years, 40 to 49 years, the risk in hysterectomized women was higher than the comparisons (aHR = 1.75, 95% CI = 1.27–2.41; aHR = 1.33, 95% CI = 1.19–1.49, respectively). Our study provides essential and novel evidence for the association between hysterectomy and DM risk in women aged 30 to 49 years, which is relevant to these women and their physicians. Physicians should be aware of the increased DM risk associated with hysterectomy and take this into consideration when evaluating a patient for a hysterectomy. The current results might help gynecologists prevent DM and encourage diagnostic and preventive interventions in appropriate patients.

A meta-analysis of cohort studies including dose-response relationship between shift work and the risk of diabetes mellitus.

Previous reviews have suggested that shift work is associated with an increased risk of diabetes mellitus (DM); however, the results should be interpreted with caution due to differences in study designs and non-comprehensive literature searches. In addition, the quantitative dose-response relationship between years of shift work and DM risk is still unknown. We aimed to conduct an updated meta-analysis with cohort studies and to evaluate the relationship between the duration of shift work and the risk of DM in a dose-dependent manner. The PubMed and Web of Science databases were searched through 15 August 2019, and multivariate-adjusted relative risks (RRs) were pooled using random-effects models. Restricted cubic spline analysis with three knots was used to explore the relationship of years of shift work and risk of DM. Twelve cohort studies with 28 independent reports involving 244,266 participants and 15,906 DM cases were included. The summarized adjusted RR for the relationship between shift work and DM risk was 1.14 (95% CI 1.10 to 1.19; I2 = 38.9%, P = 0.028). The summary RR of a 5-year increase in shift work was 1.07 (95% CI 1.04 to 1.09), without heterogeneity (I2= 0.0%, P = 0.829) for the female population. Shift work is associated with an increased risk of DM, and a strong and highly significant linear dose-response relationship between the duration of shift work and the risk of DM in women was observed. Further studies are needed to confirm the results, establish causality and elucidate the underlying mechanisms.

The Role of Childhood Adversity in the Development of Gestational Diabetes

The influence of women's childhood psychosocial environment and subsequent preconception mental health on risk of developing gestational diabetes mellitus is unclear. This study examines this relationship. Data from a population-based cohort study, the Australian Longitudinal Study on Women's Health, were used. A total of 6,317 women with no pre-existing diabetes were followed from 1996 (aged 18-23 years) until 2015. Gestational diabetes mellitus diagnosis was self-reported. Exposures to eight subcategories of adverse childhood experiences were recalled. Individual subcategories and total number of adverse childhood experiences were examined. Log-binomial regression models with generalized estimating equations were used to estimate RRs and 95% CIs. Analyses were adjusted for early life, preconception, and antenatal gestational diabetes mellitus risk factors. Effect modification by preconception mental health was tested using cross-product terms. Analyses were conducted in 2018. Among 11,556 pregnancies, 4.7% were complicated by gestational diabetes mellitus. Compared with women not exposed to adverse childhood experiences, exposure to any three adverse childhood experiences (6% of women, adjusted RR=1.73, 95% CI=1.02, 3.01) or four or more adverse childhood experiences (7%, adjusted RR=1.76, 95% CI=1.04, 2.99) was associated with elevated gestational diabetes mellitus risk in women with preconception depressive symptoms. Among the subcategories of adverse childhood experiences, physical abuse, and household substance abuse were associated with higher gestational diabetes mellitus risk. Adverse childhood experiences were not associated with gestational diabetes mellitus in women without depressive symptoms before pregnancy (p=0.01, for interaction). These findings suggest that, in addition to primary prevention of childhood adversity, strategies to curb poor mental health trajectories among women exposed to adverse childhood experiences may contribute to prevention of gestational diabetes mellitus.

Association of Alcohol Drinking Patterns With Presence of Impaired Fasting Glucose and Diabetes Mellitus Among South Korean Adults.

BackgroundWe aimed to investigate the association between alcohol drinking patterns and the presence of impaired fasting glucose (IFG) and diabetes mellitus (DM).MethodsWe used data from the Korean National Health and Nutrition Examination Survey, 2010–2014. The participants were aged ≥30 years and had no previous diagnosis of DM. High-risk drinking was defined as alcohol consumption of ≥7 glasses at a sitting for men, and ≥5 glasses for women. After adjusting for confounding factors, a polychotomous logistic regression analysis was performed to assess the association of drinking patterns with IFG and DM.ResultsFor men, high-risk drinking was associated with higher odds ratios (ORs) of IFG (2–4/month, OR 1.51; 95% confidence interval [CI], 1.13–2.04; 2–3/week, OR 1.79; 95% CI, 1.38–2.33; and ≥4/week, OR 2.24; 95% CI, 1.65–3.03) and of DM (2–4/month, OR 2.12; 95% CI, 1.20–3.77; 2–3/week, OR 1.78; 95% CI, 1.05–3.03; and ≥4/week, OR 2.98; 95% CI, 1.72–5.17). For women, high-risk drinking was associated with higher risk of IFG (2–4/month, OR 1.51; 95% CI, 1.04–2.21; 2–3/week, OR 3.19; 95% CI, 2.20–4.64; and ≥4/week, OR 2.23; 95% CI, 1.23–4.06), but not of DM, compared with non-high-risk drinkers who consumed alcohol ≤1 day/month. Non-high-risk drinkers who consumed alcohol ≥4 days/week had higher ORs of DM in men, but lower ORs of DM in women compared with non-high risk drinkers who consumed alcohol ≤1 day/month.ConclusionsCompared with non-high-risk alcohol drinking, even occasional high-risk alcohol drinking was associated with a higher risk of IFG in men and women, and DM in men. Nearly daily non-high-risk alcohol drinking was associated with a higher risk of DM in men and lower risk of DM in women.

Hypertensive disorders during pregnancy and risk of type 2 diabetes in later life: a systematic review and meta-analysis.

Many studies assessed the association between hypertensive disorders during pregnancy and risk of type 2 diabetes mellitus in later life, but contradictory findings were reported. A systemic review and meta-analysis was carried out to elucidate type 2 diabetes mellitus risk in women with hypertensive disorders during pregnancy. Pubmed, Embase, and Web of Science were searched for cohort or case-control studies on the association between hypertensive disorders during pregnancy and subsequent type 2 diabetes mellitus. Random-effect model was used to pool risk estimates. Bayesian meta-analysis was carried out to further estimate the type 2 diabetes mellitus risk associated with hypertensive disorders during pregnancy. Seventeen cohort or prospective matched case-control studies were finally included. Those 17 studies involved 2,984,634 women and 46,732 type 2 diabetes mellitus cases. Overall, hypertensive disorders during pregnancy were significantly correlated with type 2 diabetes mellitus risk (relative risk = 1.56, 95 % confidence interval 1.21-2.01, P = 0.001). Preeclampsia was significantly and independently correlated with type 2 diabetes mellitus risk (relative risk = 2.25, 95 % confidence interval 1.73-2.90, P < 0.001). In addition, gestational hypertension was also significantly and independently correlated with subsequent type 2 diabetes mellitus risk (relative risk = 2.06, 95 % confidence interval 1.57-2.69, P < 0.001). The pooled estimates were not significantly altered in the subgroup analyses of studies on preeclampsia or gestational hypertension. Bayesian meta-analysis showed the relative risks of type 2 diabetes mellitus risk for individuals with hypertensive disorders during pregnancy, preeclampsia, and gestational hypertension were 1.59 (95 % credibility interval: 1.11-2.32), 2.27 (95 % credibility interval: 1.67-2.97), and 2.06 (95 % credibility interval: 1.41-2.84), respectively. Publication bias was not evident in the meta-analysis. Preeclampsia and gestational hypertension are independently associated with substantially elevated risk of type 2 diabetes mellitus in later life.

Appreciating Recent Motherhood and Culture: A Systematic Review of Multimodal Postpartum Lifestyle Interventions to Reduce Diabetes Risk in Women with Prior Gestational Diabetes.

Objectives Gestational diabetes mellitus (GDM) substantially increases a woman's lifetime risk of developing type 2 diabetes mellitus (DM). Lifestyle modification interventions have been effective in preventing DM in high-risk populations but present challenges in diverse, postpartum women. We systematically reviewed the literature to synthesize current knowledge and practices around tailoring multimodal, primarily home-based interventions for situational and cultural relevance to reduce DM risk in women with prior GDM. Methods We identified original research articles published from January 2000 through July 2015 describing randomized controlled trials testing multimodal interventions to reduce DM risk in women with prior GDM. We compared articles by study objective, delivery modes, intervention components, degree of individualization, theoretical basis, design, population, outcome variables, and findings. Results Ten studies met the inclusion criteria. Telephone and mailings (n=7) and websites (n=3) were the primary modes of participant contact in these primarily home-based interventions. These studies demonstrate that individualizing interventions may contribute to increased postpartum weight loss and improved dietary behaviors; however, researchers remain challenged to improve physical activity in this population. Additionally, even when testing primarily home-based interventions, recruitment rates were very low, underscoring challenges of engaging this population in lifestyle changes. Conclusions Postpartum interventions addressing the broader social-ecological dimensions of health behaviors should be tested in women with prior GDM. Researchers and clinicians must continue to explore ways to engage women, including women's families and communities, in interventions to adequately address the sociocultural determinants that affect women's lifestyle behaviors impacting their DM risk.

Prepregnancy Factors as Determinants of the Development of Diabetes Mellitus After First Pregnancy.

The identification of modifiable factors at prepregnancy or early pregnancy as well as continued monitoring and management of these factors before and during pregnancy may reduce the incidence of diabetes mellitus (DM) among women, regardless of gestational diabetes mellitus (GDM) status. This study aimed to identify prepregnancy factors for the development of DM in women with or without GDM in their first pregnancy. This retrospective, observational, cohort study included data for 53 109 women who underwent a National Health Screening Examination through the National Health Insurance Corporation between 2002 and 2003 and had their first delivery in 2004 with follow-up until 2012. The main outcome of the study was the risk of developing DM after 8 years in women with and without GDM during their first pregnancy. The cumulative risks of developing DM after 8 years were 8.4% and 3.3% in women with and without GDM during their first pregnancy, respectively. Old age, a family history of DM, obesity, a high fasting glucose level, and high total cholesterol level were associated with DM development in women without GDM. In women with GDM, a family history of DM, prepregnancy obesity, a high fasting glucose level, and a high total cholesterol level were associated with DM. When stratified by GDM status and the number of prepregnancy risk factors, the number of prepregnancy risk factors was associated with the risk of DM in women with or without GDM. Women with GDM had a higher risk of DM for the same number of prepregnancy risk factors than women without GDM. The results show that GDM may be a marker for development of DM in the future because it shares the same risk factors with DM development. Thus, eliminating other risk factors in women with GDM may lead to a reduction in the risk of DM.

MECHANISMS IN ENDOCRINOLOGY: Proteomic biomarkers of type 2 diabetes mellitus risk in women with polycystic ovary syndrome

Women with polycystic ovary syndrome (PCOS) are at increased risk of developing insulin resistance and type 2 diabetes mellitus (T2DM). In this study, we attempted to list the proteomic biomarkers of PCOS and T2DM that have been published in the literature so far. We identified eight common biomarkers that were differentially expressed in both women with PCOS and T2DM when compared with healthy controls. These include pyruvate kinase M1/M2, apolipoprotein A-I, albumin, peroxiredoxin 2, annexin A2, α-1-B-glycoprotein, flotillin-1 and haptoglobin. These biomarkers could help improve our understanding of the links between PCOS and T2DM and could be potentially used to identify subgroups of women with PCOS at increased risk of T2DM. More studies are required to further evaluate the role these biomarkers play in women with PCOS and T2DM.