Pour savoir comment effectuer et gérer un dépôt de document, consultez le « Guide abrégé – Dépôt de documents » sur le site Web de la Bibliothèque. Pour toute question, écrivez à corpus@ulaval.ca.
 

Personne :
Mauriege, Pascale

En cours de chargement...
Photo de profil

Adresse électronique

Date de naissance

Projets de recherche

Structures organisationnelles

Fonction

Nom de famille

Mauriege

Prénom

Pascale

Affiliation

Université Laval. Département de kinésiologie

ISNI

ORCID

Identifiant Canadiana

ncf11860389

person.page.name

Résultats de recherche

Voici les éléments 1 - 3 sur 3
  • PublicationRestreint
    Metabolic profile in severely obese women is less deteriorated than expected when compared to moderately obese women
    (Springer, 2006-04-01) Drapeau, Vicky; Biron, Simon; Mauriege, Pascale; Tremblay, Angelo; Richard, Denis; Marceau, Picard; Lemieux, Isabelle.; Bergeron, Jean
    Background: Obesity is well known to be associated with an increased prevalence of metabolic complications. Severe obesity is thus expected to have more important alterations of the metabolic profile than moderate obesity. This study aimed to compare the metabolic profile of pre- and postmenopausal severely obese women with moderately obese women. Methods: First, the metabolic profile of pre- (n=165) and postmenopausal (n=43) severely obese women (body mass index (BMI) ≥40 kg/m2) was compared to that of pre- (n=52) and postmenopausal (n=35) moderately obese women (BMI of 30-40 kg/m2). Thereafter, pre- and postmenopausal severely obese women were divided into two subgroups according to the presence/absence of a dysmetabolic profile. We used for comparison, a group of pre- and postmenopausal moderately obese women without a dysmetabolic profile. Results: The metabolic profile of pre- and postmenopausal severely obese women was less deteriorated than expected when compared to moderately obese women. Moreover, severely obese women with or without a dysmetabolic profile displayed comparable or even lower plasma levels of cholesterol, HDL and LDL-cholesterol, and a lower cholesterol/HDL-cholesterol ratio than moderately obese women (P≤0.05). After menopause, the metabolic profile of severely obese women, dysmetabolic or not, was similar to that of moderately obese women. Blood pressure was, however, higher in severely obese women compared to moderately obese women, only before menopause (P≤0.0001). Conclusion: These results indicate that despite their large accumulation of adipose tissue, most of the severely obese women had a metabolic profile less deteriorated than expected, when compared to moderately obese women.
  • PublicationRestreint
    Waist circumference is useless to assess the prevalence of metabolic abnormalities in severely obese women
    (Springer, 2007-07-14) Drapeau, Vicky; Biron, Simon; Mauriege, Pascale; Tremblay, Angelo; Richard, Denis; Marceau, Picard; Lemieux, Isabelle.; Bergeron, Jean
    Background : The present retrospective study aims to provide additional evidence supporting the fact that waist circumference, in severe obesity, is not a good clinical marker to identify individuals with the metabolic syndrome or an altered metabolic profile. Methods : Relationships between waist circumference and metabolic profile of pre- (n = 165) and postmenopausal (n = 43) severely obese women were compared to associations observed in pre- (n = 52) and postmenopausal (n = 35) moderately obese women. Results : Results showed that abdominal obesity assessed by waist circumference was more highly correlated with fasting glycemia, HDL-cholesterol and the cholesterol/HDL-cholesterol ratio in moderately than in severely obese women, before menopause. After menopause, waist circumference was not a valuable predictor of metabolic abnormalities in both groups. Moreover, when waist circumference was included as a criterion of the metabolic syndrome (as defined by the NCEP ATP III guidelines) in severely obese women, the prevalence of this metabolic condition was over-estimated by 72%. Conclusion : These results emphasize the uselessness of waist circumference to assess the prevalence of the metabolic syndrome or an altered metabolic profile in severely obese women.
  • PublicationRestreint
    Food group preferences and energy balance in moderately obese postmenopausal women subjected to brisk walking program
    (National Research Council Canada, 2017-03-19) Garnier, Sophie; Drapeau, Vicky; Mauriege, Pascale; Lemoine-Morel, Sophie; Tremblay, Angelo; Vallée, Karine; Blouin, Sandra; Auneau, Gérard
    L’objectif de l’étude était d’examiner les effets d’un programme de marche de 16 semaines sur les préférences alimentaires et l’équilibre énergétique de femmes caucasiennes, d’âge 60 ± 5 ans, sédentaires, ménopausées et modérément obèses (indice de masse corporelle, 29–35 kg/m2). 156 volontaires suivaient 3 sessions/semaine de 45 min de marche à 60 % de la fréquence cardiaque de réserve. L’apport énergétique total (AET) et les préférences alimentaires (journal alimentaire de 3 jours), la dépense énergétique totale (DET, journal d’activité physique de 3 jours), la condition physique (2 km-marche), des variables anthropométriques et la composition corporelle (bioimpédancemétrie) ont été mesurés avant et après la marche. Une analyse de variance à mesures répétées (temps) a été effectuée. La légère augmentation de la DET de 151 ± 24 kcal/jour (p < 0.0001) a entraîné une réduction de poids, de masse grasse, et du tour de taille (p < 0.0001). L’AET n’a pas changé malgré une légère diminution de l’apport glucidique et une faible augmentation de l’apport protéique (p < 0.05). L’analyse des journaux alimentaires a révélé une baisse de la consommation de fruits (p < 0.05), d’aliments sucrés et gras (p < 0.01), mais une augmentation de celle d’huiles (p < 0.0001) après la marche. Les femmes ayant perdu le plus de poids réduisaient davantage leur consommation de fruits, sucre, aliments sucrés et gras (p < 0.05). Les femmes dont la réduction de masse grasse était la plus importante diminuaient davantage leur consommation d’aliments gras (p < 0.05). En conclusion, bien que notre programme de marche ait modifié la consommation de certains groupes d’aliments, la perte de poids était principalement due à une réduction de DET.