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Gestational sleep deprivation is associated with higher offspring body mass index and blood pressure
Margreet W Harskamp-van Ginkel Despo Ierodiakonou Katerina Margetaki Marina Vafeiadi Marianna Karachaliou Manolis Kogevinas Tanja G M Vrijkotte Leda Chatzi 《Sleep》2020,43(12)
Study ObjectivesThe objective of this study was to evaluate the association between gestational sleep deprivation and childhood adiposity and cardiometabolic profile.MethodsData were used from two population-based birth cohorts (Rhea study and Amsterdam Born Children and their Development study). A total of 3,608 pregnant women and their children were followed up until the age of 11 years. Gestational sleep deprivation was defined as 6 or fewer hours of sleep per day, reported by questionnaire. The primary outcomes included repeated measures of body mass index (BMI), waist circumference, body fat, serum lipids, systolic and diastolic blood pressure (DBP) levels in childhood. We performed a pooled analysis with adjusted linear mixed effect and Cox proportional hazards models. We tested for mediation by birthweight, gestational age, and gestational diabetes.ResultsGestational sleep deprivation was associated with higher BMI (beta; 95% CI: 0.7; 0.4, 1.0 kg/m2) and waist circumference (beta; 95% CI: 0.9; 0.1, 1.6 cm) in childhood, and increased risk for overweight or obesity (HR; 95% CI: 1.4; 1.1, 2.0). Gestational sleep deprivation was also associated with higher offspring DBP (beta; 95% CI: 1.6; 0.5, 2.7 mmHg). The observed associations were modified by sex (all p-values for interaction < 0.05); and were more pronounced in girls. Gestational diabetes and shorter gestational age partly mediated the seen associations.ConclusionsThis is the first study showing that gestational sleep deprivation may increase offspring’s adiposity and blood pressure, while exploring possible mechanisms. Attention to glucose metabolism and preterm birth might be extra warranted in mothers with gestational sleep deprivation. 相似文献
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Despo Soteriou Argyro Ntasi Lisa Papagiannoulis Theodore Eliades 《Acta odontologica Scandinavica》2014,72(2):130-138
Objective. The aim of this study was to evaluate the elemental alterations of Ag soldering alloys used in space maintainers after intra-oral exposure. Materials and methods. Twenty devices were fabricated by using two different soldering alloys; US (Dentaurum Universal Silver Solder, n = 10) and OS (Leone Orthodontic Solder, n = 10). All devices were manufactured by the same technician. Surface morphology and elemental quantitative analysis of the soldering alloys before and after intra-oral placement in patients was determined by scanning electron microscopy and energy-dispersive X-ray microanalysis (SEM/EDX). Statistical analysis was performed by t-test, Mann Whitney tests and Pearson's correlation. For all tests a 95% confidence level was used (α = 0.05). Results. Both soldering alloys demonstrated substantially increase in surface roughness after intra-oral aging. Statistical analysis illustrated a significant decrease in the Cu and Zn content after treatment. OS demonstrated higher Cu release than US (p < 0.05). The remaining relative concentrations of Cu and Zn after the treatment did not show any correlation (p > 0.05) with intra-oral exposure time, apart from Zn in OS (r = 0.840, p = 0.04). Conclusions. Both soldering alloys demonstrated a significant Cu and Zn reduction after intra-oral exposure that may raise biocompatibility concerns. 相似文献
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Iacovides A Fountoulakis KN Grammaticos P Ierodiakonou C 《International journal of psychiatry in medicine》2000,30(1):71-81
OBJECTIVE: The differential diagnosis between subclinical hyperthyroidism and Generalized Anxiety Disorder (GAD) is often a difficult problem to solve without laboratory examination. The aim of this pilot study was to assess whether there are differences in the symptom profile between these two disorders. METHODS: Fifty patients took part in the study: Twenty-five were hyperthyroid patients, and twenty-five were GAD patients. The diagnosis was based on the TSH values and the DSM-IV criteria, respectively. The Hamilton Anxiety Scale (HAS) and the list of fifty-one symptoms produced by the detailed expansion of HAS items were used to quantify the anxiety symptomatology. The differences in the frequencies between the two diagnostic groups were calculated at each categorical response for every item of both scales. Forward Stepwise Discriminant Function Analysis was performed twice using HAS items and the fifty-one-list items. RESULTS: The symptoms of anxiety in subclinical hyperthyroidism were not identical to those of GAD. Four Hyperthyroid/Anxiety Indices (HAI I-IV) were developed. These indices reach optimum classification of patients (3 of them reach 100% sensitivity and specificity). CONCLUSION: The results of the current study suggest that it is possible to differentiate between GAD and subclinical cases of hyperthyroidism by the careful study of clinical symptomatology. This may be of particular help in isolated areas without laboratory support, but replication of the indices in other samples is indicated. 相似文献
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The diagnostic and prognostic significance of somatic manifestations in various depressive conditions is discussed with special reference to the somatic complaints in masked depression. The experience presented is based on 788 depressive patients studied in three different psychiatric services of a Greek rural district--an inpatient, an outpatient and a mobile unit service. Headache was found to be on top of the symptom checklist in both outpatient and mobile unit population. Musculoskeletal complaints and dizziness had also a high incidence and to a lesser degree gastrointestinal, cardiovascular and genitourinary symptoms. Though the incidence of all other somatic complaints increased with age and was higher in inpatients, headache was a prominent symptom in younger patients, too, and in outpatients, proving to be also an early diagnostic phenomenon for an underlying depression. The mental health mobile unit saw the greatest percentage of neurotic depressives, who also presented the highest incidence of headache (62.63%). The efficacy of that service for tracing such cases and the need for cooperation with the primary health care for better preventive measures are stressed. 相似文献
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Several aspects of the procedure for obtaining blood cultures are rather controversial. An international survey among 386 experts was performed to investigate the clinical practice of obtaining blood cultures from patients with a central venous catheter (CVC). Among respondents, 64.5% obtain one set of blood cultures from the CVC and one set from the peripheral vein (PV). Other participants answered 'two sets from PV', 'two sets from CVC', 'one from PV', 'one from CVC' and 'other' (9.1%, 4.1%, 8.3%, 7%, and 7%, respectively). Clinicians who, according to the survey, demonstrated that they know the diagnostic performance characteristics of cultures more often obtain one culture from the CVC and one from the PV (73.9% vs. 61.7%, p 0.037). 相似文献
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K. N. Fountoulakis A. Iacovides I. Nimatoudis G. Kaprinis Ch. Ierodiakonou 《European psychiatry》1999,14(8):426-433
While melancholic (according to DSM) or somatic syndrome (according to ICD) has strong historical roots and substantial empirical verification, the concept of atypical features is relatively new and not sufficiently studied. The aim of the current study was to investigate the reliability of these diagnostic subcategories in patients suffering from major depression in Greece. Forty patients (eight males and 32 females) aged 19-60 years (mean 39.3, sd 12.2) suffering from major depression according to DSM-IV criteria were studied. SCAN v.2.0 was used to assess symptomatology. The presence of each criterion according to DSM-IV and ICD-10 was registered. Frequency tables were developed and factor and cluster analysis were performed. The results of the analysis suggest the existence of three syndromes which roughly reflect the melancholic and atypical but also propose a third, which can be considered as an 'undifferentiated' syndrome. The DSM demand that the existence of melancholic features be excluded first and then that diagnosis of atypical features be made was confirmed. 相似文献
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Vangelis G. Alexiou Vrettos Ierodiakonou George Dimopoulos Matthew E. Falagas 《Journal of critical care》2009