References of "Guillaume, Michèle"
     in
Bookmark and Share    
Full Text
Peer Reviewed
See detailDietary, behavioural and socio-economic determinants of the metabolic syndrome among adults in Luxembourg: findings from the ORISCAV-LUX study.
Alkerwi, Ala'a; Donneau, Anne-Françoise ULg; Sauvageot, Nicolas et al

in Public Health Nutrition (2012), 15(5), 849-59

OBJECTIVE: The purpose of the present research was to investigate the epidemiological profile of the metabolic syndrome (MetS) and to explore its potential dietary, behavioural and socio-economic ... [more ▼]

OBJECTIVE: The purpose of the present research was to investigate the epidemiological profile of the metabolic syndrome (MetS) and to explore its potential dietary, behavioural and socio-economic determinants among European adults residing in Luxembourg. DESIGN: Cross-sectional, population-based ORISCAV-LUX survey. SETTING: European adults aged 18-69 years residing in Luxembourg. SUBJECTS: A total of 1349 Europid adults, who participated in the ORISCAV-LUX survey, were included in the study. The prevalence of MetS was estimated according to the Revised-Adult Treatment Panel (R-ATPIII) criteria. Multivariate logistic regression was used to identify the dietary, behavioural and socio-economic factors independently associated with MetS. RESULTS: The overall prevalence of MetS was 24.7 % with significant gender difference (18.5 % for women v. 30.8 % for men, P < 0.0001). Age, male gender, primary level of education, physical inactivity, family history of diabetes and hypertension and inadequate protein intake were identified as significant determinants of MetS, after adjusting for other socio-economic, family medical history and lifestyle factors. CONCLUSIONS: MetS is a common condition among Europid adults in Luxembourg and increases dramatically with age, in both genders. Several dietary, socio-economic and behavioural factors explain the disparity observed. These findings highlight the importance of a comprehensive approach to MetS encompassing dietary, lifestyle and socio-economic aspects, both in clinical and community settings. [less ▲]

Detailed reference viewed: 37 (14 ULg)
Full Text
Peer Reviewed
See detailPopulation compliance with national dietary recommendations and its determinants: findings from the ORISCAV-LUX study.
Alkerwi, A; Sauvageot, N; Nau, A et al

in British Journal of Nutrition (2012)

The objective of the present study was to determine the proportion of adults meeting national recommendations for food and nutrient intake and to identify the demographic, socio-economic and behavioural ... [more ▼]

The objective of the present study was to determine the proportion of adults meeting national recommendations for food and nutrient intake and to identify the demographic, socio-economic and behavioural factors that may contribute to weaken dietary compliance. ORISCAV-LUX is a cross-sectional study that took place in Luxembourg (2007-8). A representative stratified random sample of 1352 adults aged 18-69 years participated in the nationwide cardiovascular health survey. A FFQ was used to estimate food intake. Radar charts were built to compare graphically the compliance of the participants with different key dietary guidelines on the same set of axes. The thirteen food- and nutrient-based recommendations were scored and summed to create a recommendation compliance index (range - 0.5 to 14). Ordinal logistic regression analyses were performed to determine the factors contributing to poor dietary compliance. Several food- and nutrient-based guidelines were insufficiently respected compared with others. The greatest gaps occurred in the adherence to grain and dairy product consumption guidelines, as well as to total fat and notably to SFA recommendations. Age, country of birth, economic status, smoking status and subject's awareness of the importance of balanced meals emerged as independently associated with weak dietary compliance. Obese subjects conformed more to dietary recommendations compared with normal-weight subjects. The findings underscore the need for specific nutrition education messages along with targeted interventions. Efforts should be continued to increase population awareness of the importance of a healthy lifestyle and a balanced diet. [less ▲]

Detailed reference viewed: 30 (17 ULg)
Full Text
Peer Reviewed
See detailDiabète et Ramadan : représentations et pratiques de santé des patients et des soignants et intérêts de l'éducation thérapeutique du patient
Smaoui, N; Böhme, P; Collin, JF et al

in Diabètes & Métabolism (2012), 38(2), 47-48

Detailed reference viewed: 29 (3 ULg)
Full Text
Peer Reviewed
See detailCampagnes de sensibilisation au dépistage du diabète de type 2 dans les pharmacies. Comparaison de deux approches : glycémie capillaire et grille Findrisc
Böhme, P; Agrinier, N; Badia, M et al

in Diabètes & Métabolism (2012), 38(2), 7

Detailed reference viewed: 31 (3 ULg)
Full Text
Peer Reviewed
See detailBNP et NT-proBNP: valeurs de référence et seuils décisionnels
TEIXEIRA, Jelda ULg; Guillaume, Michèle ULg; NELLESSEN, Eric ULg et al

in Revue Médicale de Liège (2012), 67(1), 38-43

Les peptides natriurétiques, en particulier BNP et NT-proBNP, sont de plus en plus utilisés comme tests de screening chez les patients avec suspicion d’insuffisance cardiaque (IC), afin d’éviter de ... [more ▼]

Les peptides natriurétiques, en particulier BNP et NT-proBNP, sont de plus en plus utilisés comme tests de screening chez les patients avec suspicion d’insuffisance cardiaque (IC), afin d’éviter de recourir d’emblée à des examens spécialisés coûteux tels que l’échocardiographie. Très performants pour la valeur prédictive élevée d’un résultat négatif, permettant ainsi d’exclure l’IC chronique avec une forte probabilité, ces biomarqueurs sont également reconnus pour leur intérêt diagnostique dans cette pathologie. Des taux élevés de peptides natriurétiques sont corrélés avec un risque accru d’hospitalisation pour cause cardiovasculaire et de décès. La stratification du risque chez les patients présentant une insuffisance cardiaque est facilitée par l’utilisation de seuils décisionnels «bas» et «élevé», pour lesquels différentes valeurs ont été proposées dans la littérature. Le présent article a pour objet de faire le point sur le positionnement des seuils décisionnels eu égard aux valeurs de référence de NT-proBNP déterminées dans la population résidant en Province de Liège (Belgique). Les données ont été analysées en fonction de l’âge et du sexe des sujets, deux des facteurs majeurs de variation des concentrations plasmatiques des peptides natriurétiques. [less ▲]

Detailed reference viewed: 66 (8 ULg)
Full Text
See detailNESCAV - Premiers résultats
Streel, Sylvie ULg; Donneau, Anne-Françoise ULg; Hoge, Axelle ULg et al

Conference (2011, December 02)

Detailed reference viewed: 62 (25 ULg)
Full Text
Peer Reviewed
See detailEpidemiology of the metabolic syndrome in Luxembourg findings from ORISCAV-LUX study
Alkerwi, A; Sauvageot, N; Donneau, Anne-Françoise ULg et al

Conference (2011)

Detailed reference viewed: 31 (8 ULg)
Full Text
Peer Reviewed
See detailPrevalence of the metabolic syndrome in Luxembourg according to the Joint Interim Statement definition estimated from the ORISCAV-LUX study.
Alkerwi, Ala'a; Donneau, Anne-Françoise ULg; Sauvageot, Nicolas et al

in BMC Public Health (2011), 11(1), 4

ABSTRACT: BACKGROUND: The prevalence of the metabolic syndrome (MS) has been determined in many countries worldwide but never in Luxembourg. This research aimed to 1) establish the gender- and age ... [more ▼]

ABSTRACT: BACKGROUND: The prevalence of the metabolic syndrome (MS) has been determined in many countries worldwide but never in Luxembourg. This research aimed to 1) establish the gender- and age-specific prevalence of MS and its components in the general adult population of Luxembourg, according to the most recent Joint Interim Statement (JIS) definition, by using both the high and low cut-off points to define abdominal obesity, and 2) compare and assess the degree of agreement with the Revised National Cholesterol Education Programme-Adult Treatment Panel III (R-ATPIII) and the International Diabetes Federation (IDF) definitions. METHODS: A representative stratified random sample of 1349 European subjects, aged 18-69 years, participated to ORISCAV-LUX survey. Logistic regression and odds ratios (OR) were used to study MS prevalence with respect to gender and age. The Framingham risk score (FRS) to predict the 10-year coronary heart disease (CHD) risk was calculated to compare the proportion of MS cases below or above 20%, according to both high and low waist circumference (WC) thresholds. Cohen's kappa coefficient (kappa) was utilized to measure the degree of agreement between MS definitions. RESULTS: The prevalence of the MS defined by the JIS was 28.0% and 24.7% when using the low (94/80) and the high (102/88) WC cut-off points, respectively. The prevalence was significantly higher in men than in women (OR = 2.6 and 2.3 for the low and high WC thresholds), as were all components of the MS except abdominal obesity measured by both thresholds. It also increased with age (OR values in age categories ranging from 2.7 to 28 when compared to the younger subjects for low WC and from 3.3 to 31 for the high WC cut-offs). The 10-year predicted risk of CHD by FRS did not depend on the threshold used. Globally, excellent agreement was observed between the three definitions of MS (kappa= 0.89), in particular between JIS and IDF (kappa = 0.93). Agreement was significantly higher in women than in men, and differed between age groups. CONCLUSION: Regardless of the definition used, the adult population of Luxembourg reveals a high MS prevalence. Our findings contribute to build evidence regarding the definitive construct of the MS, to help selecting the waist circumference thresholds for Europid populations, and to support the need to revise the guidelines for abdominal obesity levels. [less ▲]

Detailed reference viewed: 69 (19 ULg)
Full Text
See detailCardiometabolic Syndrome
Alkerwi, A; Albert, Adelin ULg; Guillaume, Michèle ULg

in Gasparyan, AY (Ed.) Cardiovascular Risk Factors (2011)

Detailed reference viewed: 9 (0 ULg)
Full Text
Peer Reviewed
See detailSCREENIN G AND PREDICTING MALNUTRITION IN lUNG CANCER PATIENTS: DEVELOPING NEW TOOLS.
BARTHELEMY, Nicole ULg; Donneau, Anne-Françoise ULg; Haterte, Stéphanie ULg et al

in Radiotherapy & Oncology (2010, September), 96(supp 1), 378

Detailed reference viewed: 40 (18 ULg)
Full Text
Peer Reviewed
See detailNutrition, environment and cardiovascular health (NESCAV): protocol of an inter-regional cross-sectional study.
Alkerwi, Ala'a; Guillaume, Michèle ULg; Zannad, Faiez et al

in BMC Public Health (2010), 10(1), 698

BACKGROUND: Despite the remarkable technological progress in health care and treatment, cardiovascular disease remains the leading cause of premature death, prolonged hospitalization and disability in ... [more ▼]

BACKGROUND: Despite the remarkable technological progress in health care and treatment, cardiovascular disease remains the leading cause of premature death, prolonged hospitalization and disability in most European countries. In the population of the Greater Region (Grand-Duchy of Luxembourg, Wallonia in Belgium, and Lorraine in France), the prevalence of cardiovascular risk factors and disease is among the highest in Europe, warranting the need for a better understanding of factors contributing to this pattern. In this context, the cross-border "Nutrition, Environment and Cardiovascular Health-NESCAV" project is initiated by an inter-regional multi-disciplinary consortium and supported by the INTERREG IV A program "Greater Region", 2007-2013, to fight synergically and harmoniously against this major public health problem. METHODS/DESIGN: The objectives of the three-year planned project are to assess, in a representative sample of 3000 randomly selected individuals living at the Greater Region, 1) the cardiovascular health and risk profile, 2) the association between the dietary habits and the cardiovascular risk, 3) the association of occupational and environmental pollution markers with the cardiovascular risk, 4) the knowledge, awareness and level of control of cardiovascular risk factors, 5) the potential gaps in the current primary prevention, and finally, to address evidence-based recommendations enabling the development of inter-regional guidance to help policy-makers and health care workers for the prevention of cardiovascular disease. DISCUSSION: The findings will provide tools that may enable the Greater Region's decision-makers and health professionals to implement targeted and cost-effective prevention strategies. [less ▲]

Detailed reference viewed: 47 (19 ULg)
Full Text
Peer Reviewed
See detailFirst nationwide survey on cardiovascular risk factors in Grand-Duchy of Luxembourg (ORISCAV-LUX)
Alkerwi, A; Sauvageot, N; Donneau, Anne-Françoise ULg et al

Poster (2010)

Detailed reference viewed: 9 (4 ULg)
Full Text
Peer Reviewed
See detailFocus on the epidemiology of metabolic syndrome in Luxembourg. Data from ORISCAV-LUX study
Alkerwi, A; Lair, ML; Guillaume, Michèle ULg

Conference (2010)

Detailed reference viewed: 7 (0 ULg)
Full Text
Peer Reviewed
See detailFirst nationwide survey on cardiovascular risk factors in Grand-Duchy of Luxembourg (ORISCAV-LUX).
Alkerwi, Ala'a; Sauvageot, Nicolas; Donneau, Anne-Françoise ULg et al

in BMC Public Health (2010), 10

BACKGROUND: The ORISCAV-LUX study is the first baseline survey of an on-going cardiovascular health monitoring programme in Grand-Duchy of Luxembourg. The main objectives of the present manuscript were 1 ... [more ▼]

BACKGROUND: The ORISCAV-LUX study is the first baseline survey of an on-going cardiovascular health monitoring programme in Grand-Duchy of Luxembourg. The main objectives of the present manuscript were 1) to describe the study design and conduct, and 2) to present the salient outcomes of the study, in particular the prevalence of the potentially modifiable and treatable cardiovascular disease risk factors in the adult population residing in Luxembourg. METHOD: ORISCAV-LUX is a cross-sectional study based on a random sample of 4496 subjects, stratified by gender, age categories and district, drawn from the national insurance registry of 18-69 years aged Luxembourg residents, assuming a response rate of 30% and a proportion of 5% of institutionalized subjects in each stratum. The cardiovascular health status was assessed by means of a self-administered questionnaire, clinical and anthropometric measures, as well as by blood, urine and hair examinations. The potentially modifiable and treatable risk factors studied included smoking, hypertension, dyslipidemia, diabetes mellitus, and obesity. Both univariate and multivariate statistical analyses used weighted methods to account for the stratified sampling scheme. RESULTS: A total of 1432 subjects took part in the survey, yielding a participation rate of 32.2%. This figure is higher than the minimal sample size of 1285 subjects as estimated by power calculation. The most predominant cardiovascular risk factors were dyslipidemia (69.9%), hypertension (34.5%), smoking (22.3%), and obesity (20.9%), while diabetes amounted 4.4%. All prevalence rates increased with age (except smoking) with marked gender differences (except diabetes). There was a significant difference in the prevalence of hypertension and of lipid disorders by geographic region of birth. The proportion of subjects cumulating two or more cardiovascular risk factors increased remarkably with age and was more predominant in men than in women (P<0.0001). Only 14.7% of men and 23.1% of women were free of any cardiovascular risk factor. High prevalence of non-treated CVRF, notably for hypertension and dyslipidemia, were observed in the study population. CONCLUSION: The population-based ORISCAV-LUX survey revealed a high prevalence of potentially modifiable and treatable cardiovascular risk factors among apparently healthy subjects; significant gender and age-specific differences were seen not only for single but also for combined risk factors. From a public health perspective, these preliminary findings stress the urgent need for early routine health examinations, preventive interventions and lifestyle behavioural changes, even in young asymptomatic adults, to decrease cardiovascular morbidity and mortality in Luxembourg. [less ▲]

Detailed reference viewed: 38 (10 ULg)
Full Text
Peer Reviewed
See detailComparison of participants and non-participants to the ORISCAV-LUX population-based study on cardiovascular risk factors in Luxembourg.
Alkerwi, Ala'a; Sauvageot, Nicolas; Couffignal, Sophie et al

in BMC Medical Research Methodology (2010), 10

BACKGROUND: Poor response is a major concern in public health surveys. In a population-based ORISCAV-LUX study carried out in Grand-Duchy of Luxembourg to assess the cardiovascular risk factors, the non ... [more ▼]

BACKGROUND: Poor response is a major concern in public health surveys. In a population-based ORISCAV-LUX study carried out in Grand-Duchy of Luxembourg to assess the cardiovascular risk factors, the non-response rate was not negligible. The aims of the present work were: 1) to investigate the representativeness of study sample to the general population, and 2) to compare the known demographic and cardiovascular health-related profiles of participants and non-participants. METHODS: For sample representativeness, the participants were compared to the source population according to stratification criteria (age, sex and district of residence). Based on complementary information from the "medical administrative database", further analysis was carried out to assess whether the health status affected the response rate. Several demographic and morbidity indicators were used in the univariate comparison between participants and non-participants. RESULTS: Among the 4452 potentially eligible subjects contacted for the study, there were finally 1432 (32.2%) participants. Compared to the source population, no differences were found for gender and district distribution. By contrast, the youngest age group was under-represented while adults and elderly were over-represented in the sample, for both genders. Globally, the investigated clinical profile of the non-participants was similar to that of participants. Hospital admission and cardiovascular health-related medical measures were comparable in both groups even after controlling for age. The participation rate was lower in Portuguese residents as compared to Luxembourgish (OR = 0.58, 95% CI: 0.48-0.69). It was also significantly associated with the professional status (P < 0.0001). Subjects from the working class were less receptive to the study than those from other professional categories. CONCLUSION: The 32.2% participation rate obtained in the ORISCAV-LUX survey represents the realistic achievable rate for this type of multiple-stage, nationwide, population-based surveys. It corresponds to the expected rate upon which the sample size was calculated. Given the absence of discriminating health profiles between participants and non-participants, it can be concluded that the response rate does not invalidate the results and allows generalizing the findings for the population. [less ▲]

Detailed reference viewed: 33 (10 ULg)