Summary In a hospital-based case -control study of endometrial cancer undertaken in Athens (1992 -94), 145 women residents of Greater Athens with confirmed cancer of the endometrium were compared with 298 control patients with orthopaedic diseases. Personal interviews were conducted in the hospital setting, and diet was assessed using a validated semiquantitative food frequency questionnaire. Nutrient intakes for individuals were calculated by multiplying the nutrient intake of a typical portion size for each specified food item by the frequency at which the food was consumed per month and summing these estimates for all food items. Data were modelled through logistic regression, controlling for demographic, reproductive and somatometric risk factors for endometrial cancer as well as for total energy intake. No macronutrient was significantly associated with endometrial cancer risk, but increasing intake of monounsaturated fat, mostly olive oil, by about one standard deviation was associated with a 26% risk reduction (odds ratio=0.74; 95% confidence interval 0.54-1.03). Among micronutrients, only calcium intake was significantly inversely associated with endometrial cancer risk, whereas there was evidence against retinol and zinc imparting protection against the disease. With respect to food groups, there was weak and non-significant evidence that vegetables are protective, whereas consumption of pulses was positively associated with disease possibly because they contribute substantially in Greece to energy intake in excess of physical activity-dependent requirements.Keywords: endometrial cancer; diet; nutrition; olive oil; calcium; retinolThe high international variability of endometrial cancer incidence, the increasing incidence of this cancer in less developed countries, the changing disease incidence among migrants (Armstrong and Doll, 1979;Tomatis, 1990;Parkin et al., 1992) and the inability to explain adequately the observed patterns of variation on the basis of established risk factors for the disease have indicated that dietary variables may influence the occurrence of the disease. It has already been shown that obesity is a major risk factor for endometrial cancer (Kelsey et al., 1982;Pike, 1987;Koumantaki et al., 1989), but there is considerable uncertainty about the role of qualitative aspects of diet. It has been suggested that, in relation to endometrial cancer, a high intake of added fats and oils (La Vecchia et al., 1986), beans and peas (Levi et al., 1993), meat, fish and eggs (Levi et al., 1993;Shu et al., 1993;Zheng et al., 1995), carbohydrates (Armstrong, 1979), may increase the risk; that a high intake of vegetables and fruits (La Vecchia et al., 1986;Shu et al., 1993), cereals and whole grain foods (La Vecchia et al., 1986;Potischman et al., 1993) Overall, it appears that no particular dietary factor stands out as being of overwhelming importance, although methodological factors may also have contributed to the divergence of the empirical evidence. We have undertaken a case-control study of...

A case-control study of coronary heart disease (CHD) was conducted in Athens, Greece. The case series consisted of 329 patients with electrocardiographically confirmed coronary infarct or a diagnostic coronary arteriogram, or both, who were admitted during a 16-month period to a major teaching hospital. Controls were 570 patients admitted to the same hospital just before or after the CHD cases for minor surgery; eye, ear, nose or minor urological problems; or chest problems definitely shown to be unrelated to CHD. All cases and controls were interviewed in the hospital wards and selected laboratory data were abstracted. The main analysis was done by modelling through multiple logistic regression, controlling for demographic variables as well as for the mutual confounding effects of the investigated risk factors. Obesity, hypertension, diabetes mellitus, elevated blood cholesterol and excessive coffee intake were significant (P < 0.02) independent risk factors with relative risk estimates in the 2- to 3-fold range. Non-significant positive associations were found with respect to tobacco smoking and modest coffee consumption, whereas non-significant negative associations were noted with respect to alcohol intake and regular exercise. A negative association with duration of afternoon siesta was of borderline statistical significance.

Cardiovascular Disease (CVD) remains the leading cause of death and disability worldwide, with increased hospital discharge rates, causing a serious public health issue and an economic burden. Recent demographic transitions, including ageing of the population, low fertility, urbanization and shift towards unhealthy behaviours have resulted in an increase in the prevalence of cardiometabolic disorders (i.e. hypertension, obesity, diabetes). According to the reports of international organisations, a substantial number of heart attacks could have been prevented through lifestyle modifications (i.e. diet, physical activity, smoking cessation). Regarding secondary prevention, it is well documented that effective cardiovascular rehabilitation requires a multidisciplinary approach, including medical treatment, as well as lifestyle changes. Diet has been recognised as one of the most important modifiable and preventable factors, being undoubtedly beneficial in primary prevention, as well as among cardiac patients. However, studies among CVD patients are scarce, and with inconclusive results. The most studied dietary pattern is the Mediterranean-type diet, with several observational studies and clinical trials demonstrating its protective role against recurrent cardiac events, whereas evidence regarding other well-known models, including Western-type, Vegetarian, Asian-type and Dietary Approaches to Stop Hypertension (DASH) diet, are more limited. The aim of this review was to present an overview of the most prevalent dietary patterns and their role in the secondary CVD prevention and management.

Any implementation of major health care reforms should consider seriously the role of the nursing management which formulates the substantial link between the health services and the patient.

Children’s health literacy is a crucial pillar of health. This study is aimed to examine the association between health literacy and weight status among Greek schoolchildren aged 10 to 12 years old. A population-based, cross-sectional observational study enrolling 1,728 students (795 boys), aged 10 to 12 years old, was conducted during school years 2014–2016. A health literacy index (range 0-100) was created through an item response theory hybrid model, by combining a variety of beliefs and perceptions of children about health. The mean health literacy score was 70.4 (±18.7). The majority of children (63.8%) had a “high” level (i.e., >67/100) of health literacy, 30.5% had a “medium” level (i.e., 34–66/100) of health literacy, while a small proportion of children (5.7%) had a “low” level (i.e., <33/100). Girls exhibited a higher level of health literacy than boys (71.7 ± 18.3 vs. 68.8 ± 19.1, p < .01). Regarding body weight status, 21.7% of children was overweight and 5.0% was obese. Linear regression models showed that the health literacy score was inversely associated with children’s body mass index (regression coefficient [95% CI]: −0.010 [−0.018, −0.001]), after adjusting for dietary habits, physical activity levels, and other potential confounders. Health literacy seems to be a dominant characteristic of children’s weight status; therefore, school planning, as well as public health policy actions should emphasize on the ability of children’s capacity to obtain, process, and understand basic health information.