Publication: Estudio comparativo del estatus clínico-nutricional en mujeres obesas posmenopáusicas incluídas en un programa de pérdida de peso basado en platos preparados.
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Identifiers
Date
2012-03
Authors
Rodríguez-Navarrete, G
Sánchez-Oliver, A
López-González, B
Pérez de la Cruz, A
Manzano Romero, B
Planells del Pozo, E
Advisors
Journal Title
Journal ISSN
Volume Title
Publisher
Grupo Aula Médica, S.L.
Abstract
Introducción: Son escasos los estudios que hayan evaluado la eficacia y la fiabilidad de los platos de comidas preparadas* enfocadas a la pérdida de peso en la mujer posmenopáusica obesa. Objetivo: Evaluar la eficiencia de un programa de pérdida de peso basado en una ingesta hipocalórica equilibrada, a partir de platos preparados* comparando con otra basada en alimentos de consumo habitual en el mercado y con un grupo control no intervenido. En el presente estudio se pretende, además, valorar la subjetividad de la participante a la hora de preparar los platos ajustados a la dieta de restricción basada en productos de consumo habitual. Sujetos de estudio: mujeres posmenopáusicas obesas, con edad comprendida entre 55-65 años. Diseño del estudio: Estudio longitudinal de intervención y controlado. Metodología: La muestra de 75 mujeres voluntarias se divide en tres grupos de 25 mujeres; uno con alimentación habitual, sin dieta ajustada (GC), otro intervenido mediante tratamiento con una dieta ajustada a los requerimientos individuales, pero con productos de consumo habitual en mercado (GE) y un tercero intervenido con dieta ajustada del mismo modo al anterior, pero con platos preparados (GD). Se registraron datos antropométricos, hábitos de consumo y nivel de actividad física. También se realizaron controles clínico-nutricionales para evaluar cambios bioquímicos al inicio del estudio, cada 2 semanas y al final del estudio, durante 8 semanas. Resultados: El grupo basado en platos preparados GD muestra resultados de pérdida de peso ligeramente mayores, aunque no estadísticamente significativos, al grupo de dieta estándar GE, mostrando, sin embargo, ambos, descensos muy significativos respecto al grupo no ajustado GC (con una pérdida de 7,60 kg en GD, 7,01 kg en el grupo GE y 2,10 kg en GC). Sin embargo, éste grupo de mujeres alimentadas con dieta hipocalórica basada en platos preparados GD, presenta (p < 0,01) una mayor pérdida significativa, tanto de masa grasa como de perímetro abdominal. Conclusión: Las mujeres tratadas con dieta basada en platos preparados GD y las tratadas con dieta ajustada habitual GE presentan una mayor pérdida de peso, pero el grupo GD mostró unos resultados más fiables y de calidad, dado el cambio positivo encontrado a nivel de compartimento graso y en el perímetro abdominal de las participantes del grupo objeto del estudio.
INTRODUCTION Few studies have evaluated the efficacy and reliability of weight loss-focussed prepared food dishes in obese post-menopausal women. OBJECTIVE To compare the efficacy of a weight loss programme based on a balanced hypocaloric diet using prepared dishes* with that of a similar programme based on standard commercially available foods and with a non-intervened control group. A further aim was to evaluate the subjectivity of participants in the preparation of the diet-adjusted dishes based on usually consumed products. SUBJECTS Obese post-menopausal women aged between 55 and 65 years. DESIGN Controlled longitudinal interventional study. METHOD The sample of 75 female volunteers were divided into three groups of 25 women: a control group, who continued to consume their usual non-dietary adjusted meals (CG), an intervened group, treated with a diet adjusted to their individual requirements and based on standard commercially available food (SG), and another intervened group, treated with a similarly adjusted diet but based on prepared dishes (PG). Data were gathered on anthropometric variables, consumption habits and physical activity levels, and clinical-nutritional controls were conducted at the start and every two weeks to the end of the 8-week study in order to evaluate biochemical changes. RESULTS The weight loss was slightly higher in the prepared-dishes group (PG) than in the standard food diet group (SG), but the difference was not statistically significant, whereas it was considerably higher in both groups than in the non-dietary adjusted control group (CG) and this difference was highly significant (losses of 7.60 kg in PG and 7.01 kg in SG versus 2.10 kg in CG (p < 0.01). However, the PG showed a significantly higher (p < 0.01) loss of fatty mass and abdominal circumference versus the SG women. CONCLUSION More weight was lost by the two groups treated with a diet based on prepared dishes or usual food items in comparison to untreated controls, but the diet based on prepared dishes obtained more reliable and higher quality outcomes, achieving a positive change at fatty compartment level and in the abdominal circumference.
INTRODUCTION Few studies have evaluated the efficacy and reliability of weight loss-focussed prepared food dishes in obese post-menopausal women. OBJECTIVE To compare the efficacy of a weight loss programme based on a balanced hypocaloric diet using prepared dishes* with that of a similar programme based on standard commercially available foods and with a non-intervened control group. A further aim was to evaluate the subjectivity of participants in the preparation of the diet-adjusted dishes based on usually consumed products. SUBJECTS Obese post-menopausal women aged between 55 and 65 years. DESIGN Controlled longitudinal interventional study. METHOD The sample of 75 female volunteers were divided into three groups of 25 women: a control group, who continued to consume their usual non-dietary adjusted meals (CG), an intervened group, treated with a diet adjusted to their individual requirements and based on standard commercially available food (SG), and another intervened group, treated with a similarly adjusted diet but based on prepared dishes (PG). Data were gathered on anthropometric variables, consumption habits and physical activity levels, and clinical-nutritional controls were conducted at the start and every two weeks to the end of the 8-week study in order to evaluate biochemical changes. RESULTS The weight loss was slightly higher in the prepared-dishes group (PG) than in the standard food diet group (SG), but the difference was not statistically significant, whereas it was considerably higher in both groups than in the non-dietary adjusted control group (CG) and this difference was highly significant (losses of 7.60 kg in PG and 7.01 kg in SG versus 2.10 kg in CG (p < 0.01). However, the PG showed a significantly higher (p < 0.01) loss of fatty mass and abdominal circumference versus the SG women. CONCLUSION More weight was lost by the two groups treated with a diet based on prepared dishes or usual food items in comparison to untreated controls, but the diet based on prepared dishes obtained more reliable and higher quality outcomes, achieving a positive change at fatty compartment level and in the abdominal circumference.
Description
Comparative Study; English Abstract; Journal Article;
MeSH Terms
Medical Subject Headings::Analytical, Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Anthropometry
Medical Subject Headings::Analytical, Diagnostic and Therapeutic Techniques and Equipment::Therapeutics::Nutrition Therapy::Diet Therapy::Caloric Restriction
Medical Subject Headings::Phenomena and Processes::Physiological Phenomena::Nutritional Physiological Phenomena::Diet
Medical Subject Headings::Phenomena and Processes::Physiological Phenomena::Nutritional Physiological Phenomena::Diet::Diet, Reducing
Medical Subject Headings::Phenomena and Processes::Physiological Phenomena::Nutritional Physiological Phenomena::Diet::Energy Intake
Medical Subject Headings::Check Tags::Female
Medical Subject Headings::Psychiatry and Psychology::Behavior and Behavior Mechanisms::Behavior::Feeding Behavior::Food Habits
Medical Subject Headings::Organisms::Eukaryota::Animals::Chordata::Vertebrates::Mammals::Primates::Haplorhini::Catarrhini::Hominidae::Humans
Medical Subject Headings::Analytical, Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Epidemiologic Study Characteristics as Topic::Epidemiologic Studies::Cohort Studies::Longitudinal Studies
Medical Subject Headings::Named Groups::Persons::Age Groups::Adult::Aged
Medical Subject Headings::Phenomena and Processes::Physiological Phenomena::Nutritional Physiological Phenomena::Nutritional Status
Medical Subject Headings::Phenomena and Processes::Physiological Phenomena::Body Constitution::Body Weights and Measures::Body Size::Body Weight::Overweight::Obesity
Medical Subject Headings::Phenomena and Processes::Reproductive and Urinary Physiological Phenomena::Reproductive Physiological Phenomena::Reproductive Physiological Processes::Sexual Development::Climacteric::Menopause::Postmenopause
Medical Subject Headings::Analytical, Diagnostic and Therapeutic Techniques and Equipment::Diagnosis::Prognosis::Treatment Outcome
Medical Subject Headings::Phenomena and Processes::Physiological Phenomena::Body Constitution::Body Weights and Measures::Body Size::Waist Circumference
Medical Subject Headings::Phenomena and Processes::Physiological Phenomena::Physiological Processes::Growth and Development::Growth::Body Size::Body Weight::Body Weight Changes::Weight Loss
Medical Subject Headings::Analytical, Diagnostic and Therapeutic Techniques and Equipment::Therapeutics::Nutrition Therapy::Diet Therapy::Caloric Restriction
Medical Subject Headings::Phenomena and Processes::Physiological Phenomena::Nutritional Physiological Phenomena::Diet
Medical Subject Headings::Phenomena and Processes::Physiological Phenomena::Nutritional Physiological Phenomena::Diet::Diet, Reducing
Medical Subject Headings::Phenomena and Processes::Physiological Phenomena::Nutritional Physiological Phenomena::Diet::Energy Intake
Medical Subject Headings::Check Tags::Female
Medical Subject Headings::Psychiatry and Psychology::Behavior and Behavior Mechanisms::Behavior::Feeding Behavior::Food Habits
Medical Subject Headings::Organisms::Eukaryota::Animals::Chordata::Vertebrates::Mammals::Primates::Haplorhini::Catarrhini::Hominidae::Humans
Medical Subject Headings::Analytical, Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Epidemiologic Study Characteristics as Topic::Epidemiologic Studies::Cohort Studies::Longitudinal Studies
Medical Subject Headings::Named Groups::Persons::Age Groups::Adult::Aged
Medical Subject Headings::Phenomena and Processes::Physiological Phenomena::Nutritional Physiological Phenomena::Nutritional Status
Medical Subject Headings::Phenomena and Processes::Physiological Phenomena::Body Constitution::Body Weights and Measures::Body Size::Body Weight::Overweight::Obesity
Medical Subject Headings::Phenomena and Processes::Reproductive and Urinary Physiological Phenomena::Reproductive Physiological Phenomena::Reproductive Physiological Processes::Sexual Development::Climacteric::Menopause::Postmenopause
Medical Subject Headings::Analytical, Diagnostic and Therapeutic Techniques and Equipment::Diagnosis::Prognosis::Treatment Outcome
Medical Subject Headings::Phenomena and Processes::Physiological Phenomena::Body Constitution::Body Weights and Measures::Body Size::Waist Circumference
Medical Subject Headings::Phenomena and Processes::Physiological Phenomena::Physiological Processes::Growth and Development::Growth::Body Size::Body Weight::Body Weight Changes::Weight Loss
DeCS Terms
CIE Terms
Keywords
Obesity, Prepared dishes, Weight loss, Hypocaloric diet, Post-menopausal woman, Obesidad, Pérdida de peso, Dieta hipocalórica, Platos preparados, Mujer posmenopáusica
Citation
Rodríguez-Navarrete G, Sánchez-Oliver A, López-González B, Pérez de la Cruz A, Manzano Romero B, Planells del Pozo E. Estudio comparativo del estatus clínico-nutricional en mujeres obesas posmenopáusicas incluídas en un programa de pérdida de peso basado en platos preparados. Nutr Hosp; 2012, 27(2):606-11