RESUMEN
BACKGROUND: The present sub-analysis aimed to examine the relationship between obesity index and cardiovascular risk among primary care attendees. STUDY DESIGN: Stratified random sampling was previously used to recruit general practitioners, practicing on Crete island, Greece, whose patients were then enrolled. METHODS: Initial sample included 815 primary care attendees (55.7% women; mean age 65.2 years; range 40-98 years). Due to missing values regarding 13 participants, data from 802 patients were included for the current analysis. Body measurements (weight, height), among other bio-clinical parameters, were recorded upon practice visit. The 10-year cardiovascular disease risk was estimated using the European Society of Cardiology (and other societies), 10-year Systematic Coronary Risk Estimation and multivariate linear regression was used to assess relationships between Obesity Index and cardiovascular disease risk. RESULTS: Higher risk is shown to be significantly related with male gender, older age, unemployed/retired status, urban area of living or smoking (p<0.05), as well as with higher levels of obesity index (stand. beta=0.048, p=0.028). CONCLUSIONS: Obesity Index may be useful for cardiovascular disease risk prediction and correction at the primary care settings, since obesity is easily addressed during the first medical contact.
Asunto(s)
Enfermedades Cardiovasculares , Adulto , Anciano , Anciano de 80 o más Años , Índice de Masa Corporal , Enfermedades Cardiovasculares/epidemiología , Enfermedades Cardiovasculares/etiología , Femenino , Grecia/epidemiología , Factores de Riesgo de Enfermedad Cardiaca , Humanos , Masculino , Persona de Mediana Edad , Obesidad/complicaciones , Obesidad/epidemiología , Atención Primaria de Salud , Factores de RiesgoRESUMEN
BACKGROUND: Quality of life (QoL) assessment contributes to the better care of cancer patients. The aim of the study was to determine QoL among treated patients with advanced cancer (ACPs) in the island of Crete, Greece, their satisfaction with the given care and to evaluate possible differences in QoL between in- and day care clinic patients. METHODS: The QoL of 95 Greek ACPs with breast, lung, and colon cancer were evaluated using the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire (EORTC QLQ-C30, version 3), and its Breast (QLQ-BR23) and Lung (QLQ-LC13) Cancer modules, while their satisfaction with the given care was evaluated with a 10-point questionnaire. Multiple linear regression analysis was used to assess associations of QoL with patients' demographic and clinical characteristics. RESULTS: Patients reported moderate global health status/QoL (62.6) and higher cognitive, physical, and emotional scores (75.4, 66.8, and 66.6 respectively). In symptoms scales/items, all patients had mean scores <50 while higher mean scores were observed for fatigue (41.8) and dyspnea (36.2). No significant differences in functioning and symptoms scales were found between different cancer types. Sexual functioning in QLQ-BR23 and alopecia in QLQ-LC13 severely affected QoL. Hospitalized patients reported worse mean global QoL than those visiting the day care clinic (55.6 versus 67.6, p =0.017), as well as in all parameters described by QLQ-C30. Most patients were satisfied with the given care (≥8/10, 74.2% of patients). CONCLUSIONS: ACPs in the present study were found to have an overall good QoL, functioning, and symptoms scores and were satisfied with the given care. Fatigue, dyspnea, alopecia, and sexual dysfunction were found to be among the most frequently reported distressing symptoms. Hippokratia 2016, 20(2): 139-145.
RESUMEN
OBJECTIVES: Behavioural risk factors for chronic diseases involve factors relating to lifestyle habits. This study examined the relationship of religious and spiritual beliefs with the adoption and presence of multiple behavioural risk factors (MBRFs) in European adults. STUDY DESIGN: Cross-sectional study. METHODS: Data were used from 16,557 individuals, aged 50+ years, participating in the Survey of Health, Ageing and Retirement in Europe (2004/05). MBRFs clustering was defined by high body weight, smoking, physical inactivity and risky alcohol consumption, and regression estimations with religiosity and prayer use were assessed based on sampling weights. RESULTS: In total, 79.4% of participants had received religious education, 33.4% had used prayer '≥1 time/day' and 53.3% had clustering of 2+ MBRFs. Lower prevalence of smoking was found in males (20.6% vs. 29.4%, P < 0.05), as well as in females (13.1% vs. 22.6%, P < 0.05), who prayed '≥1 time/day', compared to those who never prayed. Categorical regression analysis revealed that the presence of MBRFs was associated negatively with religious education (standardized beta = -0.048, P < 0.001) and positively with low frequency of prayer use (standardized beta = 0.056, P < 0.001). CONCLUSIONS: Having received religious education and prayer use were related to the presence of fewer MBRFs in European adults aged 50+ years. These lifestyle factors should be assessed as potential determinants of MBRFs adoption when examining chronic disease development in multicultural populations.
Asunto(s)
Consumo de Bebidas Alcohólicas/epidemiología , Obesidad/epidemiología , Religión , Conducta Sedentaria , Fumar/epidemiología , Anciano , Anciano de 80 o más Años , Enfermedad Crónica , Análisis por Conglomerados , Estudios Transversales , Europa (Continente)/epidemiología , Femenino , Encuestas Epidemiológicas , Humanos , Masculino , Persona de Mediana Edad , Prevalencia , Análisis de Regresión , Factores de Riesgo , Distribución por SexoRESUMEN
BACKGROUND: There is lack of data in Greece on the trends in energy and nutrient intake. The present study aimed to examine differences in these parameters among first-grade children of Crete, Greece, between 1992/93 and 2006/07. METHODS: Children (aged 5.7-7.6 years) from two-representative cross-sectional samples participated during 1992/93 (n = 245) and 2006/07 (n = 257). Nutrient and food intakes were assessed using estimated 3-day-food records. Nutrient intakes were estimated as amounts per 4185 kJ (1000 kcal) of energy intake (EI), whereas macronutrients were estimated as percentage of total EI. RESULTS: Between 1992/93 and 2006/07, respectively, significant increases (P < 0.05) were observed in the intake of energy (boys: 7996 versus 8646 kJ; girls: 7265 versus 7963 kJ), calcium (boys: 488 versus 587 mg; girls: 464 versus 594 mg), iron (boys: 5.8 versus 7.3 mg; girls: 5.7 versus 7.4 mg) and vitamins B2 (boys: 1.01 versus 1.17 mg; girls: 1.0 versus 1.16 mg) and B6 (boys: 0.80 versus 0.87 mg; girls: 0.75 versus 0.95 mg), for boys and girls, respectively. Among boys, the intake of protein (13.6 versus 14.6% of EI) and total trans fatty acids (TTFA) (0.84 versus 0.99 g) was also significantly lower in 1992/93 (P < 0.016). Between 1992/93 and 2006/07, total fat (boys: 42.9% versus 42.8%, girls: 42% versus 43.1%) and saturated fat (boys: 15.5% versus 15.4%, girls: 15% versus 15.3%) exceeded the 30-35% and <10% dietary recommendations, respectively, A significantly higher proportion of children in 2006/07, compared to 1992/93, had a higher intake of total energy (>120% of the recommended energy allowance). CONCLUSIONS: The intake of several macronutrients (protein, TTFA, total and saturated fat) in this sample of children did not meet the recommended intakes in either time period.
Asunto(s)
Ingestión de Energía , Micronutrientes/administración & dosificación , Antropometría , Niño , Preescolar , Estudios Transversales , Registros de Dieta , Carbohidratos de la Dieta/administración & dosificación , Grasas de la Dieta/administración & dosificación , Proteínas en la Dieta/administración & dosificación , Femenino , Grecia , Humanos , Masculino , Actividad Motora , Evaluación Nutricional , Conducta Sedentaria , TelevisiónRESUMEN
BACKGROUND: There is a lack of data in Greece on trends in food intake according to weight status and physical activity (PA), despite the high prevalence of obesity. The present study aimed to examine differences in these parameters among first-grade children from Crete, Greece, over a 15-year period. METHODS: Children (aged 5.9-7.6 years) from two representative cross-sectional studies participated during 1992/93 (n = 245) and 2006/07 (n = 257). Estimated 3-day food records were used to assess food consumption and energy-density (ED) [kJ g(-1) (kcal g(-1) )]. Moderate-to-vigorous-PA (MVPA) and cardiorespiratory-fitness were assessed by questionnaires and the 20-m shuttle-run test (20mSRT), respectively. RESULTS: In 2006/07, compared to 1992/93, both sexes had a significantly higher intake of dairy products and snacks (P < 0.001), a lower intake of cereals (P < 0.001) and higher cardiorespiratory fitness levels (P < 0.001). Among girls, fruit/vegetable consumption was higher (P < 0.05), although legume intake was lower (P < 0.005). Among overweight/obese (OW/OB) children, ED significantly decreased (P < 0.05) and the mean consumption of fruits/vegetables was higher (P < 0.001). The percentage of OW/OB boys was significantly higher (P < 0.001); however, MVPA was significant higher in this group compared to 1992/93 (P < 0.001). During the two time-periods, active children in 2006/07 appeared to have a lower ED than active ones in 1992/93 (P < 0.001). CONCLUSIONS: Several differences in food intake were observed among first-grade children of Crete between 1992/93 and 2006/07, as characterised by significant increases in the consumption of dairy products and snacks and a decrease in the intake of cereals, among both sexes. Future school-based interventions in this population should emphasise the need to increase fruit/vegetable, unrefined cereal and legume consumption.
Asunto(s)
Peso Corporal , Ingestión de Energía , Conducta Alimentaria , Actividad Motora , Estado Nutricional , Obesidad/epidemiología , Índice de Masa Corporal , Niño , Estudios Transversales , Productos Lácteos , Grano Comestible , Femenino , Frutas , Grecia/epidemiología , Humanos , Masculino , Evaluación Nutricional , Prevalencia , Encuestas y Cuestionarios , VerdurasRESUMEN
PURPOSE: This study was undertaken to assess the presence and extent of air trapping (AT) on high-resolution computed tomography (HRCT) in patients with Wegener's granulomatosis (WG) and to correlate the finding with the inspiratory pattern and bronchial/bronchiolar involvement. MATERIALS AND METHODS: Twenty-one patients (7 M/14 F) with WG underwent inspiratory and expiratory HRCT. Images were evaluated for the presence and extent of AT and for airway involvement (bronchi/bronchioles); the predominant HRCT pattern was also documented. The attenuation difference was measured between the areas of AT on expiration and the same areas on inspiration in order to verify the finding of AT. The extent of AT was calculated by visual scoring and correlated with the predominant inspiratory patterns and bronchial/bronchiolar involvement. RESULTS: AT was found in seven patients (33.3%) and its extent ranged between 3% and 70% (mean 15.8±7). Two patients showed no lesions on inspiratory HRCT, and the only finding was AT on expiration. The attenuation difference between areas of AT on expiration and the same areas on inspiration ranged between 32 and 89 HU. Inspiratory HRCT was pathological in 19 patients (90.4%), and the principal lung patterns were nodular, cavitary or noncavitary (n=7, 38.9%); ground-glass opacities (n=5, 26.3%); masses (n=3, 15.8%); fibrotic (n=3, 15.8%); and consolidation with air bronchogram (n=1, 5.3%). Bronchial and bronchiolar involvement was found in 14 and five patients, respectively. No statistically significant correlation was found between AT extent and the findings on inspiration. In addition, there were no specific patterns that caused higher or lower scores of AT. Moreover, when bronchial or bronchiolar involvement was absent, the mean AT score was statistically significantly higher. CONCLUSIONS: Areas of AT represent a new and indirect HRCT finding--and in rare cases the only finding--of pulmonary WG. The nonsignificant correlation between AT extent and inspiratory findings may suggest AT as an additional HRCT finding in patients with WG.
Asunto(s)
Aire , Bronquiectasia/diagnóstico por imagen , Granulomatosis con Poliangitis/diagnóstico por imagen , Tomografía Computarizada por Rayos X/métodos , Adolescente , Adulto , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Estadísticas no ParamétricasRESUMEN
BACKGROUND: The frequency of primary systemic small vessel vasculitides (PSV) varies among different geographic regions and age categories. We studied PSV in patients from middle-eastern Crete (Greece), and compared clinical characteristics in younger (<65 years) versus older (> or = 65 years) adult patients. METHODS: The records of 67 patients (33 younger, 34 older adults) diagnosed with PSV during 1995-2003 who were referred to a mixed secondary/tertiary care University Hospital in Crete were reviewed. Data on clinical manifestations, diagnosis, therapy, and adverse outcomes (end stage renal disease, death) during a median follow-up of 6 (range 0-12) years were recorded. Multivariate regression analysis was applied to identify independent predictors for adverse outcomes. RESULTS: The overall annual incidence of PSV was 19.5/million (95% confidence interval [CI] 15.7-23.4), 48.9/million (95% CI 33.8-63.9) in older and 12.4/million (95% CI 7.7-17) in younger adults. Microscopic polyangiitis was more prevalent in older patients (65%) and Wegener's Granulomatosis in younger patients (52%). Thirty-one percent of older patients developed end-stage renal disease as compared to 11% of younger patients (p=0.103). Mortality rates were 60% in older patients and 19% in younger patients (p=0.001). In multivariate regression analysis age (Beta=0.33 per 1-year, p=0.005), serum creatinine (Beta=0.29 per 1-mg/dL, p=0.011), and lung involvement (Beta=0.36, p=0.002) at the time of diagnosis were independent predictors for end stage renal disease and/or death. CONCLUSION: This study documents increased frequency and significant mortality of PSV among older people in Crete, with MPA being the most prevalent type. Age, serum creatinine, and lung involvement are important predictors for adverse outcome in these patients.
Asunto(s)
Microvasos/patología , Vasculitis/epidemiología , Vasculitis/patología , Adulto , Factores de Edad , Anciano , Anciano de 80 o más Años , Biopsia , Femenino , Estudios de Seguimiento , Granulomatosis con Poliangitis/epidemiología , Granulomatosis con Poliangitis/mortalidad , Granulomatosis con Poliangitis/patología , Grecia/epidemiología , Humanos , Vasculitis por IgA/epidemiología , Vasculitis por IgA/mortalidad , Vasculitis por IgA/patología , Incidencia , Estimación de Kaplan-Meier , Fallo Renal Crónico/epidemiología , Fallo Renal Crónico/etiología , Fallo Renal Crónico/patología , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Factores de Riesgo , Vasculitis/mortalidad , Adulto JovenRESUMEN
BACKGROUND AND AIM: As first shown 40 years ago farmers from Crete had one of the healthiest lifestyles compared to other participants of the Seven Countries Study. Taking the above into account we investigated the prevalence of obesity and its indexes among farmers in Crete in 2005. METHODS AND RESULTS: 502 farmers (18-79 years old) from the Valley of Messara in Crete were randomly selected and examined. Body Mass Index (BMI), waist circumference (WC), waist-to-hip ratio (W/Hip Ratio), waist-to-height ratio (W/Height Ratio), conicity index, percentage of body fat and hours of daily light physical activity (LPhA) and moderate-to-vigorous physical activity (MVPhA) were calculated for each subject. 86,1% of the study population was overweight and/or obese. Specifically 42.9% had a BMI of 25.1-30 kg/m(2) and were overweight and 43.2% were obese with a BMI>30 kg/m(2). The percentage of body fat was estimated at 27.3% of total body weight among males and 39.3% among females, while all obesity indexes were found to differ between genders. CONCLUSIONS: In comparison to middle aged male farmers from Crete in the 1960s, mean weight has increased by 20 kg (83 kg vs. 63 kg), which has lead to a 7 kg/m(2) in mean BMI (22.9 kg/m(2) vs. 29.8 kg/m(2)), findings that support the fact that the prevalence of obesity in Greece has risen dramatically over the years, even among farmers from Crete, a population historically known for being the gold standard of health status globally.
Asunto(s)
Agricultura , Estilo de Vida , Actividad Motora , Obesidad/epidemiología , Adolescente , Adulto , Anciano , Estatura , Índice de Masa Corporal , Femenino , Grecia/epidemiología , Humanos , Masculino , Persona de Mediana Edad , Obesidad/diagnóstico , Sobrepeso/epidemiología , Prevalencia , Distribución por Sexo , Factores de Tiempo , Circunferencia de la Cintura , Relación Cintura-Cadera , Aumento de Peso , Adulto JovenRESUMEN
BACKGROUND/AIMS: The incidence of childhood insulin-dependent diabetes mellitus (IDDM) is rapidly increasing in Greece. The aim of this study was to examine nutrient patterns of children and adolescents with IDDM in Crete. METHODS: A case-control survey of eating habits was conducted among 41 children and adolescents, aged 6-17 years, with IDDM (cases) and healthy sex- and age-matched controls, recruited from Heraklion University Hospital and the village of Rouvas, Crete, respectively. Dietary data was based on 24-hour recall records. RESULTS: Dietary intake was similar between the groups. Both groups exceeded the recommendations for total and saturated fat and consumed lower than recommended amounts of dietary fibre and total carbohydrates. Children with IDDM consumed more dairy products and vegetables and less meats and cereals. Vegetables were consumed by a relatively high proportion of children and adolescents in both groups, but there was a higher proportion of fruit consumers amongst the IDDM group. For those who ate fruit and vegetables, intake approximated current recommendations of 400 g/day. CONCLUSIONS: The need to increase complex carbohydrates and reduce the consumption of total and saturated fat, in order to approach the traditional dietary pattern of Crete for this population, should be addressed via appropriate nutrition education programmes.
Asunto(s)
Fenómenos Fisiológicos Nutricionales Infantiles , Diabetes Mellitus Tipo 1/etiología , Dieta , Grasas de la Dieta/administración & dosificación , Adolescente , Estudios de Casos y Controles , Niño , Fenómenos Fisiológicos Nutricionales Infantiles/inmunología , Fenómenos Fisiológicos Nutricionales Infantiles/fisiología , Diabetes Mellitus Tipo 1/epidemiología , Dieta Mediterránea , Ingestión de Energía/fisiología , Femenino , Frutas , Grecia/epidemiología , Humanos , Masculino , Recuerdo Mental , VerdurasRESUMEN
This study attempts to detect potential associations between depression and adipose docosahexaenoic acid (c22:6 n-3) (DHA), a valid indicator for long-term dietary intake of DHA, in a profoundly religious group that strictly adheres to the Orthodox Christian Church (OCC) rituals and lifestyle. A total of 24 strict fasters and 27 control subjects were included in the study. The two study groups did not differ with regard to depressive symptoms distribution. Adipose tissue DHA was inversely associated with depression, while adherence to the OCC diet was strongly correlated with adipose DHA levels compared to controls. In conclusion, increased long-term dietary DHA intake was associated with decreased depression occurrence, whereas adherence to the OCC dietary recommendations, which allows for frequent fish and seafood consumption, was associated with increased adipose and dietary DHA levels, known for their essential role on optimal neuronal function and protection against a number of chronic diseases.
Asunto(s)
Tejido Adiposo/química , Depresión/metabolismo , Dieta , Ácidos Docosahexaenoicos/metabolismo , Escalas de Valoración Psiquiátrica , Religión , Adulto , Ayuno , Femenino , Humanos , Masculino , Persona de Mediana Edad , Análisis de RegresiónRESUMEN
Loss of genomic rDNA has been associated with cellular and organismal ageing. The rDNA locus in humans comprises multiple copies of the 5.8S, 28S and 18S genes. Aim of the present study was to test the effect of aging on the copy number of the three rDNA genes individually in post-mitotic human tissue. We utilized real time polymerase chain reaction relative quantification to measure the copy number of 5.8S, 28S and 18S rDNA genes individually. We obtained adipose tissue from 120 male individuals aged from 9 to 94 years. The available data of each subject corresponding to the time of tissue sampling included: age, height, weight and calculated body mass index. Each rDNA gene was directly tested with Pearson correlation against age and body mass index. We found a significant negative correlation of the gene copy of 5.8S (P < 0.001) and 28S (P < 0.003) with age. Interestingly 18S gene copy displayed a different pattern with no statistically significant correlation with age. Conversely, we observed a significant negative correlation of the 18S gene copy with body mass index (P = 0.004) and a marginally non-significant negative correlation of the 5.8S (P = 0.097) gene copy with body mass index. In summary our results indicate that the rDNA recombination events in humans can be differentially targeted and regulated in response to ageing and/or fat accumulation. The proposed model generates possible implications regarding the effects of each rDNA gene loss in cell function as well as the mechanism of recombination targeting.
Asunto(s)
Tejido Adiposo/fisiología , Envejecimiento/genética , ADN Ribosómico/genética , Eliminación de Gen , Dosificación de Gen , Recombinación Genética , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Niño , Humanos , Masculino , Persona de Mediana Edad , ARN Ribosómico 28S/genética , ARN Ribosómico 5S/genéticaRESUMEN
PURPOSE: To assess the presence and extent of air trapping (AT) on chest high-resolution CT (HRCT) in sarcoidosis and to correlate such findings with patterns, lesion extent on inspiratory CT and pulmonary function tests (PFT). MATERIAL AND METHODS: Thirty patients with sarcoidosis underwent inspiratory and expiratory HRCT and PFT. HRCT images were evaluated for presence, distribution and AT extent as well as the predominant HRCT pattern and the extent of lesions at inspiration. Attenuation difference in the AT regions at expiration and at inspiration were calculated. The presence and extent of AT were correlated with PFT, extent of involvement and predominant inspiratory patterns. RESULTS: AT was present in 25/30 patients with no lung zone predilection. AT was the only CT indication of pulmonary sarcoidosis in 3/30 patients who also had normal PFT. Attenuation difference between inspiration and expiration ranged from -40 HU to 106 HU. In 2 patients, a paradoxical decrease of lung attenuation was observed at expiration. A significant correlation was found between AT extent at expiration, with residual volume-total lung capacity ratio and residual volume. CONCLUSION: AT is an additional HRCT finding in sarcoidosis. AT may involve any lung zone, including costophrenic angles and may be the only CT feature of pulmonary sarcoidosis. Strong correlation is only found with PFT values that are specific for incomplete lung emptying at expiration.