ABSTRACT The diagnostic criteria for gestational diabetes mellitus (GDM), a transient hyperglycemic state during pregnancy, has varied remarkably over time, resulting in a diversity of prevalence rates. The aim of this systematic literature review was to provide estimates of prevalence rates of GDM in Brazil according to different diagnostic criteria. We identified, reviewed, and extracted data from the scientific literature on studies estimating the prevalence of diabetes in pregnant women living in Brazil. The databases searched were PubMed, LILACS, SciELO, […]

ABSTRACT Objective: Sexual dysfunction among women with diabetes is a common but neglected health issue worldwide. The objective of the present study was to investigate the prevalence of sexual dysfunction and its associated factors among women with type 2 diabetes mellitus (T2DM). Subjects and methods: This cross-sectional comparative study comprises 150 women with diabetes and 100 healthy women without diabetes who visited the endocrinology outpatient department of Mymensingh Medical College Hospital (MMCH). The data were collected from July to December […]

ABSTRACT Objective: Obesity is an important factor for cardiovascular and metabolic events. Thus, this study aimed to assess the prevalence of overweight/obesity and the associated factors among healthcare university students. Materials and methods: A cross-sectional university-based study of 2,245 healthcare university students in the Midwest region of Brazil was conducted in 2018. Overweight and obesity were defined as body mass index (BMI) ≥ 25 kg/m2 and BMI ≥ 30 kg/m2, respectively. Demographic, socioeconomic, behavioral, family and comorbidities characteristics were investigated. […]

ABSTRACT Objective: The aim of the present study was to evaluate the prevalence of total cholesterol (TC) and low-density lipoprotein (LDL) alterations in children and adolescents in Brazil. Materials and methods: A systematic review and meta-analysis of prevalence. The search for articles was carried out in the databases: Medline (PubMed), Embase, Scientific Electronic Library Online (SciELO), Latin American and Caribbean Literature in Health Sciences (Lilacs). The meta-analysis was performed using the random effects model. The I² test was used to […]

ABSTRACT Objective To determine the prevalence of insufficient iodine intake in pregnant women. Materials and methods The search was performed in the electronic databases Medline (PubMed), Latin American and Caribbean Literature in Health Sciences (Lilacs) and Scopus. Review studies, experimental studies, those with adolescent pregnant women (< 20 years) and iodine supplementation were excluded. The selection followed the steps of identifying the articles in the databases, deleting the duplicates, and reading the titles, abstracts, and then the entire article. The [...]

ABSTRACT Objective: This study aims to estimate the prevalence of insulin resistance (IR) among chronic hepatitis C (CHC) patients and their related laboratory and demographic data. Subjects and methods: In this study, non-diabetic CHC patients referred to Viral Hepatitis Ambulatories from Rio de Janeiro (Brazil) donated blood samples. Insulin was measured using a chemiluminescence immunoassay. IR was determined by HOMA-IR, where HOMA-IR > 2 was defined as IR. Results: A total of 214 CHC patients were recruited (123 females aged […]

ABSTRACT Objective Vitamin D has several metabolic functions and possible reproductive functions. This study aimed to determine the prevalence of vitamin D deficiency among Brazilian women of reproductive age, and to evaluate the relationship between serum 25-hydroxyvitamin D [25(OH)D] concentrations and infertility causes. Subjects and methods This retrospective cross-sectional study evaluated data from a private Brazilian assisted reproduction center that were collected between January 1 and May 5, 2012. Serum 25(OH)D concentrations were measured and compared for infertile and fertile […]

ABSTRACT Objective : The aim of the present study was to determine the prevalence of metabolic syndrome (MS) in infertile Iranian women with polycystic ovary syndrome (PCOS) using the ATPIII criteria. Subjects and methods : In this cross-sectional study, 624 women with PCOS were enrolled at a tertiary referral center in Tehran, Iran, between April, 2012 and March, 2013. Diagnosis of MS was according to ATPIII criteria. Also, we divided PCOS patients into following two main groups: (i) with MS […]

OBJECTIVE: To estimate the prevalence of celiac disease (CD) in children and adolescents with type 1 diabetes mellitus (T1DM) treated in the Children’s Division of Endocrinology, at the Universidade Federal de Minas Gerais Hospital das Clínicas. SUBJECTS AND METHODS: Children and adolescents diagnosed with T1DM, aged 0 to 18 year, were included in this study performed from March 1999 to April 2009. All patients were screened for CD at their first visit and, again, annually. The investigation was performed through […]

OBJECTIVE: To estimate the prevalence of type 2 diabetes mellitus (DM2) and impaired glucose tolerance (IGT) in the Japanese-Brazilian community of Mombuca in relation to risk factors (FR) for diabetes and cardiovascular disease. SUBJECTS AND METHODS: Cross-sectional study with 131 individuals of Japanese ancestry (69% first generation), aged 20 years or more, submitted to socio-cultural, anthropometric, and biochemistry evaluation. RESULTS: Of the individuals studied (n = 131, age = 55.1 ± 15.9 years), 58.8% were women. The prevalence of DM2 […]

BACKGROUND: Diabetes mellitus (DM) is a public health problem in Brazil. The objective of this study was to investigate the prevalence of DM and its relation with socio-demographic features and other cardiovascular risk factors in a adult population from the wilderness of Pernambuco, Brazil. SUBJECTS AND METHODS: In 2008/2009 a cross-sectional study in the adult urban population of Canãa district, city of Triunfo, in the wilderness of Pernambuco/Brazil was conducted. A representative sample of 198 individuals, with average age of […]

OBJECTIVE: To evaluate the heterogeneity and the coexistence of diabetic neuropathy (DNP) in type 1 (T1DM) and 2 (T2DM) diabetes mellitus. METHODS: 74 T2DM and 20 T1DM patients were evaluated according to age (years), time from diagnosis of diabetes (TDD, years), body mass index (BMI, kg/m2), HbA1c and DNP type (American Diabetes Association criteria). RESULTS: T1DM was younger (32.7 ± 11.0 versus 56.9 ± 10.3; p = 0.0001), leaner (BMI: 23.6 ± 3.85 versus 28.4 ± 5.3; p = 0.0005) […]