1.A Cutoff for Age at Menarche Predicting Metabolic Syndrome in Egyptian Overweight/Obese Premenopausal Women.
Ibrahim ELSEHELY ; Hala ABDEL HAFEZ ; Mohammed GHONEM ; Ali FATHI ; Rasha ELZEHERY
Diabetes & Metabolism Journal 2017;41(2):146-149
Previous studies showed that early age at menarche is associated with increased risk of metabolic syndrome. However, the definition of early menarche at these studies was based on background data in the communities at which these studies was carried on. The aim of this work is to determine a cutoff for age at menarche discriminating presence or absence of metabolic syndrome in overweight/obese premenopausal women. This study included 204 overweight/obese women. Metabolic syndrome was defined according to NCEP-ATP III (National Cholesterol Education Program Adult Treatment Panel III) criteria. Of a total 204 participants, 82 (40.2%) had metabolic syndrome. By using receiver operating characteristic analysis, age at menarche ≤12.25 year discriminated individuals with from those without metabolic syndrome. The area under the curve was 0.76 (95% confidence interval, 0.70 to 0.83). Sensitivity, specificity, negative predictive value, and positive predictive value were 82%, 70%, 85%, and 64%, respectively. Age at menarche ≤12.25 years predicts the presence of metabolic syndrome in overweight/obese women.
Adult
;
Cholesterol
;
Education
;
Female
;
Humans
;
Menarche*
;
Overweight
;
ROC Curve
;
Sensitivity and Specificity
2.Subclinical Hypothyroidism Is Independently Associated with Microalbuminuria in a Cohort of Prediabetic Egyptian Adults.
Mervat M EL-ESHMAWY ; Hala A ABD EL-HAFEZ ; Walaa Othman EL SHABRAWY ; Ibrahim A ABDEL AAL
Diabetes & Metabolism Journal 2013;37(6):450-457
BACKGROUND: Recent evidence has suggested an association between subclinical hypothyroidism (SCH) and microalbuminuria in patients with type 2 diabetes. However, whether SCH is related to microalbuminuria among subjects with prediabetes has not been studied. Thus, we evaluated the association between SCH and microalbuminuria in a cohort of prediabetic Egyptian adults. METHODS: A total of 147 prediabetic subjects and 150 healthy controls matched for age and sex were enrolled in this study. Anthropometric measurements, plasma glucose, lipid profile, homeostasis model assessment of insulin resistance (HOMA-IR), thyroid stimulating hormone (TSH), free thyroxine, triiodothyronine levels, and urinary albumin-creatinine ratio (UACR) were assessed. RESULTS: The prevalence of SCH and microalbuminuria in the prediabetic subjects was higher than that in the healthy controls (16.3% vs. 4%, P<0.001; and 12.9% vs. 5.3%, P=0.02, respectively). Prediabetic subjects with SCH were characterized by significantly higher HOMA-IR, TSH levels, UACR, and prevalence of microalbuminuria than those with euthyroidism. TSH level was associated with total cholesterol (P=0.05), fasting insulin (P=0.01), HOMA-IR (P=0.01), and UACR (P=0.005). UACR was associated with waist circumference (P=0.01), fasting insulin (P=0.05), and HOMA-IR (P=0.02). With multiple logistic regression analysis, SCH was associated with microalbuminuria independent of confounding variables (beta=2.59; P=0.01). CONCLUSION: Our findings suggest that prediabetic subjects with SCH demonstrate higher prevalence of microalbuminuria than their non-SCH counterparts. SCH is also independently associated with microalbuminuria in prediabetic subjects. Screening and treatment for SCH may be warranted in those patients.
Adult*
;
Blood Glucose
;
Cholesterol
;
Cohort Studies*
;
Confounding Factors (Epidemiology)
;
Fasting
;
Homeostasis
;
Humans
;
Hypothyroidism*
;
Insulin
;
Insulin Resistance
;
Logistic Models
;
Mass Screening
;
Prediabetic State
;
Prevalence
;
Thyrotropin
;
Thyroxine
;
Triiodothyronine
;
Waist Circumference
3.Response: Subclinical Hypothyroidism Is Independently Associated with Microalbuminuria in a Cohort of Prediabetic Egyptian Adults (Diabetes Metab J 2013;37:450-7).
Mervat M EL-ESHMAWY ; Hala A ABD EL-HAFEZ ; Walaa Othman EL SHABRAWY ; Ibrahim A ABDEL AAL
Diabetes & Metabolism Journal 2014;38(1):85-86
No abstract available.
Adult*
;
Cohort Studies*
;
Humans
;
Hypothyroidism*