Assessment of Gestational Diabetes and Associated Risk Factors and Outcomes in the Pacific Island Nation of Palau.

Objective Gestational diabetes mellitus (GDM) in Palau and across the Pacific Islands is a serious public health issue that is currently understudied. Methods This study was a retrospective cohort study that included 1730 women with a single live birth in Palau between January 2007 and December 2014. Results The overall prevalence of GDM among women in Palau was 5.5%. Women who were older (≥30 years) or obese (BMI ≥30) were more likely to have GDM than women who were younger (<30 years) or non-obese (BMI <30), respectively. When adverse birth outcomes were assessed, women with GDM were found to have significantly higher prevalence of high birth weight infants, cesarean sections, and neonatal deaths when compared to women without GDM. In fact, women with GDM were five times more likely to have a neonatal death than women without GDM (p = 0.008). Conclusion Reducing overall rates of obesity in the population could help reduce rates of diabetes and GDM in Palau. Based on this work, current practices for the identification, monitoring and treatment of women with GDM should be evaluated and strengthened in order to reduce neonatal mortality rates in Palau.

An Evaluation of Infertility Among Women in the Republic of Palau, 2016.

Fertility challenges are a personal and important part of a woman's reproductive health and are associated with health and lifestyle factors. Limited data exist on infertility among women in Palau. We describe the lifetime prevalence of self-reported infertility in a nationally representative sample of women in Palau and investigate the association between tobacco and/or betel nut use and infertility. During May-December 2016, a population-based survey of noncommunicable diseases was conducted in Palau using a geographically stratified random sample of households (N=2409). Men and women ≥18 years of age were chosen randomly from each selected household. The prevalence of a self-reported lifetime episode of infertility (having tried unsuccessfully to become pregnant for ≥12 months) was evaluated among 874 women aged ≥18 years by key health and lifestyle factors. Prevalence ratios (PR) and 95% confidence intervals (CI) were calculated. Of 315 women who ever tried to become pregnant, 39.7% (95% CI: 34.2%, 45.3%) reported a lifetime episode of infertility. Prevalence was higher in women of Palauan vs other ethnicity (PR=1.6, 95% CI: 1.1, 2.3), those who self-reported poor/not good vs. excellent/ very good health status (PR=2.1, 95% CI: 1.4, 3.3), and those with a body mass index (BMI) ≥30 vs <30 (PR=1.7, 95% CI: 1.3, 2.2). Adjusted models showed that tobacco and/or betel nut users were almost twice as likely to report infertility versus non-users (PR=1.8, 95% CI: 1.3, 2.5). More research is needed to understand the infertility experiences of women in Palau and to promote lifestyle factors contributing to optimal reproductive health.