Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 4 de 4
Filtrar
Más filtros











Base de datos
Intervalo de año de publicación
1.
J Clin Hypertens (Greenwich) ; 21(10): 1519-1526, 2019 10.
Artículo en Inglés | MEDLINE | ID: mdl-31490614

RESUMEN

This is the first longitudinal study evaluating whether adiposity is associated with inter-arm blood pressure difference. We evaluated 714 overweight/obese individuals aged 40-65 years over a 3-year follow-up. Systolic and diastolic blood pressures were measured in both arms simultaneously using an automated machine. Linear regression assessed the associations of body mass index, fat %, waist, neck, thigh, and arm circumferences (cm), with absolute inter-arm differences in systolic (IAS) and diastolic (IAD) blood pressure (mm Hg). Poisson regression was used for binary outcomes (IAS and IAD ≥ 10 mm Hg). All models were adjusted for age, gender, smoking, physical activity, and HOMA-IR. Adiposity measures were associated with increased IAS and IAD (ß range: 0.09-0.20 and 0.09-0.30). Neck circumference showed the strongest association with IAS (ß = 0.20, 95% CI: 0.03, 0.37) and IAD (ß = 0.30, 95% CI: 0.12, 0.47); arm circumference showed a similar association with IAS, but lower with IAD. Highest quartiles of BMI, thigh, and arm showed significant associations with IAS (IRR: 2.21, 2.46 and 2.70). Highest quartiles of BMI, waist, neck, and arm circumferences were significantly associated with IAD (IRR: 2.38, 2.68, 4.50 and 2.24). If the associations are corroborated in other populations, adiposity may be an important modifiable risk factor for inter-arm blood pressure difference with a large potential public health impact.


Asunto(s)
Adiposidad/fisiología , Presión Sanguínea/fisiología , Hipertensión/etiología , Obesidad/complicaciones , Adulto , Determinación de la Presión Sanguínea/métodos , Índice de Masa Corporal , Enfermedades Cardiovasculares/epidemiología , Diástole/fisiología , Femenino , Humanos , Hipertensión/epidemiología , Estudios Longitudinales , Masculino , Persona de Mediana Edad , Evaluación de Resultado en la Atención de Salud , Puerto Rico/epidemiología , Factores de Riesgo , Sístole/fisiología , Circunferencia de la Cintura/fisiología
2.
Fed Pract ; 36(Suppl 5): S26-S29, 2019 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-31507310

RESUMEN

Endoscopic ultrasound can be highly accurate for the staging of neoplasms in early rectal cancer.

3.
PLoS One ; 14(2): e0211447, 2019.
Artículo en Inglés | MEDLINE | ID: mdl-30753198

RESUMEN

INTRODUCTION: Correctional employees typically work under adverse conditions that may enhance the occurrence of different negative psychological states. Burnout constitutes a high-risk phenomenon that may affect people's physical/mental health and welfare, especially in vulnerable occupational groups. OBJECTIVES: The aim of this study was to characterize the burnout profile of correctional officers, and to associate their burnout profile with health issues and lifestyle factors. METHODS: The full sample was composed of 219 Colombian correctional officers with a mean age of 30.18 years. A questionnaire composed of three sections was employed: demographic data, burnout, and health information. RESULTS: A high proportion of participants reported burnout indicators, also significantly correlated to their health indicators and lifestyle factors. Cluster analyses were used in order to characterize the burnout/age (model A) and burnout/age/psychological disturbance (model B) profiles of correctional officers. Furthermore, significant differences were found when comparing frequencies of alcohol consumption and physical exercise (lifestyle indicators) and perceived social support of officers depending on their profile. CONCLUSIONS: the discussion focused on the negative impact of burnout on health, and on the importance of strengthening occupational programs aimed at reducing the impact of hazardous working conditions that contribute to the development of burnout, and to the arise different mid and long-term health complains among correctional workers.


Asunto(s)
Agotamiento Profesional/etiología , Policia/psicología , Prisiones , Lugar de Trabajo/psicología , Adolescente , Adulto , Colombia , Femenino , Humanos , Masculino , Persona de Mediana Edad , Modelos Psicológicos , Encuestas y Cuestionarios , Adulto Joven
4.
Br J Nutr ; 95(1): 168-73, 2006 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-16441930

RESUMEN

There is a relationship between the fatty acid profile in skeletal muscle phospholipids and peripheral resistance to insulin in adults, but similar data have not been reported in infancy and childhood. The objective of this study was to investigate the fatty acid composition of skeletal muscle and adipose tissue across the paediatric age range. The fatty acid profile of skeletal muscle phospholipids and adipose tissue triacylglycerols was analysed in ninety-three healthy Spanish infants and children distributed into four groups: group 1 (0 to <2 years, n 10); group 2 (2 to <5 years, n 41); group 3 (5 to <10 years, n 24); group 4 (10 to 15 years, n 18). In skeletal muscle phospholipids, oleic acid (18: 1n-9cis) content decreased significantly whereas that of linoleic (18: 2n-6) acid increased significantly with age (P for trend <0.01). In adipose tissue, the contents of triacylglycerol and linoleic acid increased significantly across the paediatric age range (P for trend <0.01), whereas dihomo-gamma-linolenic (20: 3n-6) and arachidonic (20: 4n-6) showed significant differences between groups. The variations in fatty acid composition observed with age indicated an imbalance in dietary n-3/n-6 long-chain PUFA.


Asunto(s)
Tejido Adiposo/química , Ácidos Grasos/análisis , Músculo Esquelético/química , Ácido 8,11,14-Eicosatrienoico/análisis , Adolescente , Ácido Araquidónico/análisis , Niño , Preescolar , Femenino , Humanos , Lactante , Masculino , Ácido Oléico/análisis , Ácido Palmítico/análisis , Fosfolípidos/análisis , Triglicéridos/análisis , Ácido alfa-Linolénico/análisis
SELECCIÓN DE REFERENCIAS
DETALLE DE LA BÚSQUEDA