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PubMed1997

From Leros asylum to community-based facilities: levels of functioning and quality of life among hostel residents in Greece.

The pattern of mental health care in Greece is undergoing a major transformation. The Leros Projects I and II supported the development of 13 community hostels located throughout the Greek mainland. These hostels provide residential care to more than 100 former psychiatric inpatients, mainly from Leros asylum. The present study evaluates the impact of the resettlement process on the residents' perceived quality of life (QoL) together with an examination of the residents' psychiatric and behavioural functioning four years after the move from hospital. The target sample (n = 99) comprised of individuals who may be considered 'chronic' psychiatric patients with a long history of institutionalisation and many are socially deprived with few family ties. The residents' functioning profile indicates a range of different levels of abilities. The QoL findings show that the majority of residents (70%) perceived the movement from the traditional hospital regime to the community hostels as being a positive change and expressed their satisfaction (74%) with the new living situation. This study demonstrates that even the most dependent, chronic psychiatric patients in Greece can be maintained in community settings and are able to articulate generally reliable and valid responses concerning the impact of service changes.

Adult↗
PubMed1996

Disclosure of diagnostic information to cancer patients in Greece.

Truth-telling to cancer patients is controversial. The aim of the present study was to investigate oncologists', radiotherapists', and palliative care specialists' attitudes and truth-telling practices in Greece. A postal survey of a representative sample of 300 oncologists, radiotherapists, and palliative care specialists was made in February 1993. A total of 228 doctors completed and returned the questionnaires. It appears that withholding the truth from cancer patients remains very common in Greece.

Adult↗
PubMed1989

Suicidal attempts by ingestion of various substances in 2050 children and adolescents in Greece.

This study investigates suicidal attempts by ingestion of drugs or other chemicals in 2050 children and adolescents (312 boys and 1738 girls) under seventeen years of age as seen over a six year period, 1977-1982, at the Poison Control Center, "P.A. Kyriakou" Children's Hospital, Athens, Greece. Demographic, clinical, psychosocial and cultural data were presented and discussed. It is the authors' opinion that more attention should be paid to the increased incidence of suicidal attempts in younger persons and therefore the urgent need for early recognition and prevention of this event is necessary. This is the first broad study of its kind in Greece which reflects a segment of the psycho-biosocial developments in this country.

Adolescent↗
PubMed2005

Characteristics of wastes from electric and electronic equipment in Greece: results of a field survey.

The lifespan of electric and electronic equipment is becoming shorter and the amount of related waste is increasing. This study aimed to contribute to the knowledge about qualitative and quantitative characteristics of such wastes in Greece. Specifically, results are presented from a field survey, which took place in the city of Thessaloniki, Greece, during the year 2002. The survey was conducted with suitable questionnaires in department stores and in households of various municipalities. Household appliances were grouped as follows: (A) large (refrigerator, freezer, washing machine, clothes dryer, electric cooker, microwave oven, electric heater), (B) small (vacuum cleaner, electric iron, hair dryer), (C) information technology and telecommunication equipment (PC, laptop, printer, phone) and (D) consumer equipment (radio, TV, video, DVD, console). The analysis indicated that the lifespan of all new goods is gradually reducing (apart from refrigerators, for which the lifespan was surprisingly found to be increasing) and provided linearized functions for predicting the lifespan, according to the year of manufacture, for certain large appliances.

Computer Terminals↗
PubMed2006

A case study of the use of a structured teaching approach in adults with autism in a residential home in Greece.

In November 2001, the Greek Society for the Protection of Autistic People (GSPAP) established the first residence for people with autism in Greece, following the guidelines of structured teaching and the TEACCH method with all 12 of the residents. Using interview questionnaires and systematic naturalistic observations, this case study explored the effectiveness of the training programme in the residence for the 12 adolescents and adults with autism, who had never received any other intervention or training. The instruments used for the evaluation were the Childhood Autism Rating Scale, the Vineland Adaptive Behavior Scales and structured observations. The categories evaluated were personal independence, social abilities and functional communication. After a period of 6 months the results showed significant progress in these three areas of functioning for all of the residents. The implications of the results in particular for further research and service development in Greece are discussed.

Adolescent↗
PubMed1994

Seasonal variation of neonatal and infant deaths by cause in Greece.

The seasonal variation of neonatal and infant deaths in Greece was analyzed for nine consecutive years (1979-1987) by cause of death, age of death and urbanization of permanent residence. Data were supplied by the National Statistical Service of Greece. Statistical analysis was done using the Edward's method. The seasonal patterns of the number of deaths and death rates were similar. Neonatal deaths in total did not show significant seasonality but postneonatal deaths showed seasonal variation with a peak in the winter, more evident in rural areas. Neonatal deaths from prematurity showed statistically significant seasonal variation with a peak in May. Postneonatal deaths from infections and mainly those from pneumonia showed very significant seasonal variation with a peak in February that was more prominent in rural areas. Seasonal pattern with peak in late winter was also found for postneonatal deaths from injuries. The seasonal patterns for neonatal and postneonatal deaths from sudden infant death syndrome were suggestive of an increased occurrence during the winter months mainly in urban areas.

Age Factors↗
PubMedDate not supplied

Special characteristics affecting the neuropsychologic assessment of the elderly in Greece.

An important element in the diagnostic approach to psychogeriatric patients is the neuropsychologic assessment. Most instruments have been developed in the United States or the United Kingdom, but their appropriateness for culturally different populations is still an open question. Validation studies in Greece revealed certain difficulties both for the Mini-Mental State Examination and the Cambridge Cognitive Examination for the Elderly. These results were probably due to the functional illiteracy of elderly people in Greece, the coexistence of mood disorders, restricted access to news over past decades, and low levels of cooperation between the subject and the examiner The need for a more suitable diagnostic instrument for this kind of population led to the development of the Epidemiological Dementia Index. Data from developing countries support the possibility that research results from Europe and the United States are not directly applicable to the whole world; thus, the need for data from non-English speaking countries is evergrowing. Our understanding of psychogeriatric disorders in the developing world is like an iceberg: The larger portion is hidden because of the lack of relevant data.

Aged↗
PubMed2004

Association between plasma homocysteine levels and coronary artery disease: a population-based study in northern Greece.

OBJECTIVE: Elevated plasma total homocysteine (tHcy) levels constitute a risk factor for coronary artery disease (CAD). We prospectively examined the association of fasting tHcy levels in patients in Northern Greece who had established CAD. PATIENTS AND METHODS: Plasma fasting tHcy levels were measured in 42 patients with angiographically documented CAD and compared to 42 age-, sex-, BMI- and smoking habit-matched control subjects. We also determined the plasma vitamin B(12), folic acid and lipoprotein levels in all patients and controls. Conventional risk factors for CAD were also estimated. RESULTS: In a univariate analysis, tHcy (micromol/l) levels were higher in patients compared to controls almost reaching statistical significance (13 (7-41) vs 11.3 (4-39); p= 0.07). Multivariate analysis of conventional risk factors showed that tHcy levels were not an independent risk factor for CAD. However, tHcy levels were significantly higher in patients with a previous history of myocardial infarction compared to patients without such a history and to controls (15 (8.8-29) vs 11.7 (7-41); p = 0.007 and 15 (8.8-29) vs 11.3 (4-39); p = 0.002, respectively). Hyperhomocysteinaemia (> 15 micromol/l) was detected in 35.7% of patients and 11.9% of controls (p < 0.05). CONCLUSIONS: In Northern Greece, plasma tHcy levels may not be an independent risk factor for CAD in patients with angiographically documented CAD. However, patients with CAD have a trend towards higher tHcy levels. Additionally, plasma tHcy levels may be associated with the development of myocardial infarction.

Adult↗
PubMed2002

Helicobacter pylori (H pylori) infection in Greece: the changing prevalence during a ten-year period and its antigenic profile.

BACKGROUND: To evaluate changes in H pylori infection prevalence in Greece during a ten-year period, and to examine its antigenic profile. METHODS: Three groups of patients were studied. Group O-87: Banked serum samples of 200 consecutive adult outpatients, from the Hepato-Gastroenterology clinic of a teaching hospital at Athens, collected in 1987. Group O-97: Serum samples of 201 similarly selected outpatients from the same Unit, collected in 1997. Group BD-97: Serum samples of 120 consecutive blood donors from the same hospital, collected in 1997. H pylori IgG antibody seroprevalence was studied by a quantitative ELISA. Antigenic profile was studied by western-blot IgG assay, in 62 IgG positive patients of O-97 and BD-97. Results were analyzed by conventional statistics and multivariate regression analysis. RESULTS: The H pylori seroprevalence increased with age in the three tested groups. In O-97, seroprevalence did not differ from that, in BD-97. On the contrary, there was a significant decrease in seropositivity between O-87 and O-97 (59.5% vs 49.2%, p = 0.039). Multiple regression analysis showed that age over 35 years (OR:3.45, 95% CI:1.59-7.49, p = 0.002) and year of patients' selection - that is 1987 or 1997 - (OR:1.73, 95% CI:1.14-2.65 for 1987, p = 0.010), were independent risk factors of H pylori infection. The seroprevalence of CagA+ and VacA+ strains was 77.4% and 58.5%, respectively, and type I(CagA+/VacA+) strains were significantly more common than type II(CagA-/VacA-) strains (59.7% vs 22.6%, p < 0.001). CONCLUSIONS: During a ten-year period, we found a significant decrease of H pylori infection in Greece and our data support the birth cohort phenomenon as an explanation for the age-dependent increase of H pylori infection. The prevalence of CagA and/or VacA positive strains is relatively high, in a country with low incidence of gastric cancer.

Adolescent↗
PubMed2006

Adherence to the screening program for HBV infection in pregnant women delivering in Greece.

BACKGROUND: Hepatitis B infection (HBV) is a major Public Health Problem. Perinatal transmission can be prevented with the identification of HBsAg(+) women and administration of immunoprophylaxis to their newborns. A national prevention programme for HBV with universal screening of pregnant women and vaccination of infants is in effect since 1998 in Greece. METHODS: To evaluate adherence to the national guidelines, all women delivering in Greece between 17-30/03/03 were included in the study. Trained health professionals completed a questionnaire on demographic data, prenatal or perinatal screening for HBsAg and the implementation of appropriate immunoprophylaxis. RESULTS: During the study period 3,760 women delivered. Prenatal screening for HBsAg was documented in 91.3%. Greek women were more likely to have had prenatal testing. HBsAg prevalence was 2.89% (95%CI 2.3-3.4%). Higher prevalence of HBV-infection was noted in immigrant women, especially those born in Albania (9.8%). Other risk factors associated with maternal HBsAg (+) included young maternal age and absence of prenatal testing. No prenatal or perinatal HBsAg testing was performed in 3.2% women. Delivering in public hospital and illiteracy were identifiable risk factors for never being tested. All newborns of identified HBsAg (+) mothers received appropriate immunoprophylaxis. CONCLUSION: The prevalence of HBsAg in Greek pregnant women is low and comparable to other European countries. However, immigrant women composing almost 20% of our childbearing population, have significant higher prevalence rates. There are still women who never get tested. Universal vaccination against HBV at birth and reinforcement of perinatal testing of all women not prenatally tested should be discussed with Public Health Authorities.

Adult↗
PubMed2003

Overweight and obesity in relation to cardiovascular disease risk factors among medical students in Crete, Greece.

BACKGROUND: Recent data indicate increasing rates of adult obesity and mortality from cardiovascular disease (CVD) in Greece. No data, however, are available on prevalence of overweight and obesity in relation to CVD risk factors among young adults in Greece. METHODS: A total of 989 third-year medical students (527 men, 462 women), aged 22 +/- 2 years, were recruited from the University of Crete during the period 1989-2001. Anthropometric measures and blood chemistries were obtained. The relationships between obesity indices (body mass index [BMI], waist circumference [WC], waist-to-hip ratio [WHpR], waist-to-height ratio [WHtR]) and CVD risk factor variables (blood pressure, glucose, serum lipoproteins) were investigated. RESULTS: Approximately 40% of men and 23% of women had BMI > or = 25.0 kg/m2. Central obesity was found in 33.4% (average percentage corresponding to WC > or = 90 cm, WHpR > or = 0.9 and WHtR > or = 50.0) of male and 21.7% (using WC > or = 80 cm, WHpR > or = 0.8, WHtR > or = 50.0) of female students. Subjects above the obesity indices cut-offs had significantly higher values of CVD risk factor variables. BMI was the strongest predictor of hypertension. WHtR in men and WC in women were the most important indicators of dyslipidaemia. CONCLUSION: A substantial proportion of Greek medical students were overweight or obese, obesity status being related to the presence of hypertension and dyslipidaemia. Simple anthropometric indices can be used to identify these CVD risk factors. Our results underscore the need to implement health promotion programmes and perform large-scale epidemiological studies within the general Greek young adult population.

Adult↗
PubMed2004

Prevalence, and associated risk factors, of self-reported diabetes mellitus in a sample of adult urban population in Greece: MEDICAL Exit Poll Research in Salamis (MEDICAL EXPRESS 2002).

BACKGROUND: The continuous monitoring and future prediction of the growing epidemic of diabetes mellitus worldwide presuppose consistent information about the extent of the problem. The aim of this study was to determine the prevalence of diagnosed diabetes and to identify associated risk factors in a sample of adult urban Greek population. METHODS: A cross-sectional population-based survey was conducted in municipality of Salamis, Greece, during an election day (2002). The study sample consisted of 2805 participants, aged 20-94 years. Data were collected using a standardized short questionnaire that was completed by a face-to-face interview. Multiple regression analyses were performed to evaluate the association of diabetes with potential risk factors. RESULTS: The overall prevalence of diagnosed diabetes was 8.7% (95% CI 7.7-9.8%). After age adjustment for the current adult population (2001 census) of Greece, the projection prevalence was calculated to 8.2%. Multivariate logistic regression analysis identified as independent risk factors: increasing age (odds ratio, OR = 1.07, 95% CI 1.06-1.08), male sex (OR = 1.43, 95% CI 1.04-1.95), overweight and obesity (OR = 1.97, 95% CI 1.29-3.01 and OR = 3.76, 95% CI 2.41-5.86, respectively), family history of diabetes (OR = 6.91, 95% CI 5.11-9.34), hypertension (OR = 2.19, 95% CI 1.60-2.99) and, among women, lower educational level (OR = 2.62, 95% CI 1.22-5.63). The prevalence of overweight and obesity, based on self-reported BMI, were 44.2% and 18.4%, respectively. Moreover, the odds for diabetes in obese subjects with family history were 25-fold higher than those with normal weight and without family history of diabetes, while the odds in overweight subjects with family history of diabetes were 15-fold higher. CONCLUSIONS: Our findings indicated that the prevalence of diabetes is high in Greek population. It is suggested that the main modifiable contributing factor is obesity, whose effect is extremely increased upon positive heredity presence.

Adult↗
PubMed2005

Epidemiology of acute coronary syndromes in a Mediterranean country; aims, design and baseline characteristics of the Greek study of acute coronary syndromes (GREECS).

BACKGROUND: The present study GREECS was conducted in order to evaluate the annual incidence of acute coronary syndromes (ACS) and to delineate the role of clinical, biochemical, lifestyle and behavioral characteristics on the severity of disease. In this work we present the design, methodology of the study and various baseline characteristics of people with ACS. METHODS/DESIGN: A sample of 6 hospitals located in Greek urban and rural regions was selected. In these hospitals we recorded almost all admissions due to ACS, from October 2003 to September 2004. Socio-demographic, clinical, dietary, psychological and other lifestyle characteristics were recorded. 2172 patients were included in the study (76% were men and 24% women). The crude annual incidence rate was 22.6 per 10,000 people and the highest frequency of events was observed in winter. The in-hospital mortality rate was 4.3%. The most common discharged diagnosis for men was Q-wave MI, while for women it was unstable angina. DISCUSSION: This study aims to demonstrate current information about the epidemiology of patients who suffer from ACS, in Greece.

Acute Disease↗
PubMed2005

Epidemiology of leisure-time physical activity in socio-demographic, lifestyle and psychological characteristics of men and women in Greece: the ATTICA Study.

BACKGROUND: We aimed to evaluate the prevalence, frequency and type of leisure-time physical activity (LTPA) among adults in Greece, as well as its relationship with socio-demographic, lifestyle and clinical characteristics of these people. METHODS: From May 2001 to December 2002 we randomly enrolled 1514 men and 1528 women, without any evidence of cardiovascular or any other chronic disease. The sampling was stratified by the age-gender distribution of (census 2001) of the greater area of Athens. Weekly energy expenditure assessed by considering frequency, duration (in minutes) and intensity of sports related physical activity during a usual week. RESULTS: 53% of men and 48% of women were classified as physically active. Men were more likely to be active as compared to women (p < 0.05), while the lowest activity rates were observed in 40 to 49 years old participants (p < 0.01). Physically active people had higher occupation skills, were more likely to live in rural areas, to be unmarried, non smokers and they were devoted to a healthier dietary pattern, as compared to sedentary, irrespective of age and sex (all p < 0.05). In addition, the cumulative risk factors score of obesity, hypertension, hypercholesterolemia and diabetes, was inversely associated with activity status (p < 0.001). Finally, physically active men and women were less likely to report depressive symptoms (p < 0.01), after various adjustments were made. CONCLUSION: Half of the studied population reported physically inactive, indicating that sedentary lifestyle becomes a serious epidemic in Greece. High occupation skills, non-smoking, devotion to a healthier dietary pattern and a better cardiovascular risk factors profile were some of the determinants of physically active people.

Adult↗
PubMed2001

Appendicectomies in Albanians in Greece: outcomes in a highly mobile immigrant patient population.

BACKGROUND: Albanian immigrants in Greece comprise a highly mobile population with unknown health care profile. We aimed to assess whether these immigrants were more or less likely to undergo laparotomy for suspected appendicitis with negative findings (negative appendicectomy), by performing a controlled study with individual (1:4) matching. We used data from 6 hospitals in the Greek prefecture of Epirus that is bordering Albania. RESULTS: Among a total of 2027 non-incidental appendicectomies for suspected appendicitis performed in 1994-1999, 30 patients with Albanian names were matched (for age, sex, time of operation and hospital) to 120 patients with Greek names. The odds for a negative appendicectomy were 3.4-fold higher (95% confidence interval [CI], 1.24-9.31, p = 0.02) in Albanian immigrants than in matched Greek-name subjects. The difference was most prominent in men (odds ratio 20.0, 95% CI, 1.41-285, p = 0.02) while it was not formally significant in women (odds ratio 1.56, 95% CI, 0.44-5.48). The odds for perforation were 1.25-fold higher in Albanian-name immigrants than in Greek-name patients (95% CI 0.44- 3.57). CONCLUSIONS: Albanian immigrants in Greece are at high risk for negative appendicectomies. Socioeconomic, cultural and language parameters underlying health care inequalities in highly mobile immigrant populations need better study.

Adolescent↗
PubMed2005

Organisation and financing of the health care systems of Bulgaria and Greece -- what are the parallels?

BACKGROUND: The Bulgarian and Greek Medical Care systems have been reformated the last fifteen years. The aim of this study was an examination and comparison of the Bulgarian and Greek Medical Care Systems. METHODS: This study was prepared by using all the published data related to both Bulgarian and Greek Medical Care systems. Besides, personal communications with related offices such as administration offices of hospitals and Ministries of Health were made. RESULTS: In both countries, besides the compulsory insurance there is also additional voluntary insurance which is provided by private companies. The most important difference is the family doctor (specialist in general medicine) existing in Bulgaria. Every insured person needs a 'referral form' completed by the family doctor before visiting a hospital for medical attention (except emergencies). In contrast, in Greece an insured person can directly visit any hospital without needing any forms and independent of the severity of their health problem. An important disadvantage of the Greek health system is the low number of hospitals (139), in relation to population. In contrast, there are 211 hospitals in Bulgaria, although its population is lower than in Greece. CONCLUSION: In both Greek and Bulgarian health systems changes must be done to solve the problems related to informal payments, limited financing, large debts, lack of appropriate investment policy, lack of an objective method for the costing of medical activities and inefficient management.

Bulgaria↗
PubMed2006

Dietary and other lifestyle correlates of serum folate concentrations in a healthy adult population in Crete, Greece: a cross-sectional study.

BACKGROUND: Folate has emerged as a key nutrient for optimising health. Impaired folate status has been identified as a risk factor for cardiovascular disease, various types of cancers, and neurocognitive disorders. The study aimed at examining the distribution and determinants of serum folate concentrations in a healthy adult population in Crete, Greece. METHODS: A cross-sectional sample of 486 healthy adults (250 men, 236 women) aged 39 +/- 14 years, personnel of the Medical School and the University Hospital of Crete in Greece, was examined. Serum folate and vitamin B12 concentrations were measured by microbiological assay, and total homocysteine was determined fluorometrically and by high-pressure liquid chromatography. Lifestyle questionnaires were completed, and nutrient intakes and food consumption were assessed by 24-h dietary recalls. Multivariate analyses were performed using SPSS v10.1. RESULTS: The geometric mean (95% confidence interval) concentrations of serum folate were 15.6 micromol/l (14.6-16.8) in men and 19.2 micromol/l (17.9-20.7) in women (p < 0.001). Inadequate folate levels (<or=7 nmol/l) were present in 6.8% of men and 2.1% of women (p < 0.001). Approximately 76% of men and 87% of women did not meet the reference dietary intake for folate (400 microg/day). Serum folate was inversely related to total homocysteine levels (p < 0.001). Increased tobacco and coffee consumption were associated with lower folate concentrations (p < 0.05 for both) but these associations disappeared after controlling for nutrient intakes. In multivariate analysis, intakes of MUFA, fibre, calcium, magnesium, folate, and vitamins A, E, C, B1, and B6 were positively associated with serum folate. Consumption of potatoes, legumes, fruits, and vegetables were favourably related to the serum folate status. CONCLUSION: Serum folate concentrations were associated with various demographic, lifestyle and dietary factors in healthy Cretan adults. Large-scale epidemiological studies should be conducted within the general Greek adult population to assess the prevalence of impaired folate status and further examine associations with dietary patterns and chronic disease risk. Considering the importance of folate in health maintenance, it is important to increase the public's awareness of modifiable lifestyle patterns and diet and tobacco use in particular, which may be associated with improved folate status.

Adult↗
PubMed2003

A clinical and educational telemedicine link between Bulgaria and Greece.

During its transition to a market economy, Bulgaria benefited from foreign aid provided by Greece. One of the projects was the clinical and educational telemedicine link between the Medical University of Varna in Bulgaria and the Faculty of Medicine of Aristotle University of Thessaloniki in Greece. This began in 1997. In terms of the educational activities, the Bulgarian side of the network supports: an electronic classroom equipped with personal workstations, multimedia projectors and videoconference facilities; electronic design and publishing activities; Web hosting and mail server activities; and satellite communications. Communications are via ISDN. The main clinical experience has been remote consultations in immunology. This experience (admittedly limited) demonstrates that telemedicine can be used to provide assistance to remote colleagues. In addition, the use of telemedicine can greatly improve the quality of care available to travellers and migrant workers in cases where the patient cannot communicate with the attending physician because of a language barrier.

Bulgaria↗