Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 2 de 2
Filtrar
Mais filtros










Base de dados
Intervalo de ano de publicação
1.
Children (Basel) ; 8(4)2021 Apr 18.
Artigo em Inglês | MEDLINE | ID: mdl-33919523

RESUMO

INTRODUCTION: The continuously increasing prevalence of childhood obesity is reaching epidemic proportions. Greece is among the countries with the highest childhood obesity prevalence rates. The present study aims to identify psychosocial factors associated with excess body weight of adolescents. METHODS: This case-control study was conducted in Athens, Greece, and included 414 adolescents aged 11-18 years. Anthropometric measurements were recorded, and an anonymous self-completed questionnaire captured the psychosocial background, family environment, peer relations, and school environment. RESULTS: Of the total sample of adolescents, 54.6% had normal body weight and 45.4% were overweight or obese. A multivariate logistic regression analysis showed that the factors related to the presence of overweight/obesity were adolescents' age (OR = 0.416, p < 0.001), area of residence, presence of anxiety (OR = 4.661, p = 0.001), presence of melancholia (OR = 2.723, p = 0.016), participation in sports (OR = 0.088, p <0.001), smoking (OR = 0.185, p = 0.005), and mother's occupation (OR = 0.065, p < 0.001). CONCLUSION: Psychological problems, maternal occupation, the absence of physical activity, and poor school performance were associated with adolescent overweight/obesity. It is important that screening for the presence of psychosocial issues is included in childhood obesity policies and treatment.

2.
Endocr Pract ; 26(11): 1269-1276, 2020 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-33471656

RESUMO

OBJECTIVE: To investigate possible causes of menstrual disorders and androgen-related traits in young women with type 1 diabetes mellitus (T1DM). METHODS: Fifty-three women with T1DM (duration 8.0±5.6 years), 41 women with (polycystic ovary syndrome) PCOS, and 51 controls matched for age (19.4±4.3 years vs. 21.2±2.7 years vs. 20.8±3.1 years; P>.05) and body mass index (BMI) (22.2±2.7 kg/m2 vs. 21.9±2.0 kg/m2 vs. 21.4±1.9 kg/m2; P>.05) were prospectively recruited. RESULTS: Two women (3.8%) in the T1DM group had not experienced menarche (at 15.5 and 16.6 years); of the rest, 23.5% had oligomenorrhea, 32.1% hirsutism, and 45.3% had acne. The age at menarche was delayed in the T1DM group compared to controls (12.7±1.3 vs. 12.0±1.0 years; P = .004), while no difference was observed with the polycystic ovary syndrome (PCOS) group (12.4±1.2 years). There were no differences in total testosterone (0.43±0.14 ng/mL vs. 0.39±0.14 ng/mL; P>.05), dehydroepiandrosterone sulfate (DHEA-S) (269 ± 112 µg/dL vs. 238 ± 106 µg/dL; P>.05) or Δ4-androstenedione (2.4±1.3 ng/mL vs. 1.9±0.5 ng/mL; P>.05) concentrations between T1DM and controls. However, patients with T1DM had lower sex hormone binding globulin (SHBG) concentrations than controls (61 ± 17 nmol/L vs. 83 ± 18.1 nmol/L; P = .001), which were even lower in the PCOS group (39.5±12.9 nmol/L; P = .001 compared with T1DM). The free androgen index (FAI) was higher in the PCOS group compared with both other groups (T1DM vs. PCOS vs. controls: 2.53±0.54 vs. 7.88±1.21 vs. 1.6 ± 0.68; P<.001). FAI was higher in patients with T1DM compared to controls as well (P = .038). There was no difference in DHEA-S concentrations between T1DM and PCOS patients (269 ± 112 µg/dL vs. 297 ± 100 µg/dL; P>.05). CONCLUSION: Menstrual disorders and androgen-related traits in young women with T1DM may be attributed to an increase in androgen bioavailability due to decreased SHBG concentrations.


Assuntos
Diabetes Mellitus Tipo 1 , Síndrome do Ovário Policístico , Adolescente , Adulto , Androgênios , Diabetes Mellitus Tipo 1/epidemiologia , Feminino , Humanos , Síndrome do Ovário Policístico/epidemiologia , Globulina de Ligação a Hormônio Sexual , Testosterona , Adulto Jovem
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA
...