The Eating Habits Confidence Survey: reliability and validity in overweight and obese postmenopausal women.

Background And Purpose: Psychometric properties of the Eating Habits Confidence Survey (EC) were evaluated in a sample of 86 overweight and obese postmenopausal women.

Methods: Inter-item correlations and coefficient alphas of the total and subscale scores were conducted. Correlations of the EC to the Eating Self-Efficacy Scale (ESES), Eating Behavior Inventory (EBI), and Binge Eating Scale (BES) were examined as approaches to concurrent and contrast validity.

Reducing cardiovascular risk in women with lupus: perception of risk and predictors of risk-reducing behaviors.

Background: Women with systemic lupus erythematosus (SLE) display a 7- to 10-fold increased risk for cardiovascular disease (CVD) compared with non-SLE controls, yet many are unaware of this risk despite years spent in the healthcare system. It is not clear why they lack awareness of increased CVD risk or which factors influence awareness.

Objective: The purpose of this study was to assess in women with SLE their perceived CVD risk, the association between clinically identified and perceived CVD risk factors, and factors that influenced CVD risk awareness and adoption of risk-reducing behaviors.

Postmenopausal women and the health consequences of obesity.

The health consequences of obesity include increased risk of heart disease, hypertension, diabetes, sleep apnea, cancer, osteoarthritis, and mental health problems. Postmenopausal women have reached an age when the incidence of chronic health conditions becomes more prevalent. In addition to physical disease risks, a lifetime of ridicule and disrespect may seriously and adversely affect general and health-related quality of life.

Moderate exercise-induced energy expenditure does not alter leptin levels in sedentary obese men.

Objective: The purpose of the study was to determine whether exercise-induced increases in energy expenditure (EE) alter circulating leptin levels in obese individuals.

Design: Participants were randomized to an exercise intervention group (n = 8) or nonexercising control (n = 7).

Setting: All data were collected on an outpatient basis at the exercise physiology laboratory at the University of Central Florida.

Depression and lipoprotein lipids in healthy, postmenopausal women; the moderating effects of hormone replacement therapy.

Objective: Naturally occurring low cholesterol levels have been related to increased depressive symptoms in studies conducted predominantly in men. However, depression is more common among women, may increase during the menopause, and may be impacted by hormone replacement therapy (HRT). We therefore examined the potential interactive relation of depressive symptoms and HRT status to lipoprotein lipids among postmenopausal women.

Weight management in women.

With 61% of the American population overweight or obese, the need for treatment far exceeds the capacity of the health care system to provide care on an individual basis. Moreover, the most effective method for the delivery of treatment, and the best ways to induce and sustain client adherence to such a program, remain elusive. Obesity stands in the ignominious position of being the only epidemic in the latter decades of the twentieth century and into the new millennium that nurses--clinicians, academicians, and investigators alike seem to have virtually ignored.

Regulation of lipolysis and lipoprotein lipase after weight loss in obese, postmenopausal women.

Objective: To test the hypothesis that the greater beta-adrenoceptor (beta-AR)-stimulated lipolysis and sensitivity (half-maximal lipolytic response) in abdominal (ABD) adipocytes, greater gluteal (GLT) adipose tissue-lipoprotein lipase (AT-LPL) activity, and dyslipidemia associated with obesity in older women are modifiable by weight loss (WL) and are not due to menopause or aging.

Research Methods And Procedures: The metabolic effects of 6 months of hypocaloric diet and low-intensity walking WL program on the regional regulation of in vitro lipolysis and AT-LPL activity in subcutaneous ABD and GLT adipocytes were measured in 34 obese (48.7 +/- 0.

Visceral adipose tissue cutoffs associated with metabolic risk factors for coronary heart disease in women.

Objective: This study determined whether there is a critical level of visceral adipose tissue (VAT) associated with elevated coronary heart disease (CHD) risk factors in a cohort of women >45 years of age.

Research Design And Methods: Measurements of body composition (dual-energy X-ray absorptiometry), body fat distribution (computed tomography), fasting and 2-h postprandial (75-g) glucose concentrations, and fasting lipoprotein lipid and insulin concentrations were performed in 233 perimenopausal (9%) and postmenopausal women (age 59 +/- 6 years, 79% Caucasian, 16% on hormone replacement therapy).

Results: Women in the lowest VAT quintile (< or =105 cm(2)) had higher concentrations of HDL and HDL(2) cholesterol, lower LDL/HDL cholesterol ratios and triglyceride concentrations, and lower fasting glucose and insulin concentrations than women in the remaining four quintiles (P values <0.

Lifestyle intervention of hypocaloric dieting and walking reduces abdominal obesity and improves coronary heart disease risk factors in obese, postmenopausal, African-American and Caucasian women.

Background: There are few empirical data to support the claim that weight loss improves coronary heart disease (CHD) risk factors in postmenopausal women; nor is it known if there are racial differences in changes of body fat distribution, lipids, glucose tolerance, and blood pressure with weight loss. This study determined the efficacy of a lifestyle weight loss intervention in reducing total and abdominal obesity and improving CHD risk factors in obese Caucasian and African-American postmenopausal women.

Methods: Body composition (dual-energy x-ray absorptiometry), abdominal fat areas (computed tomography scan), lipoprotein lipids, insulin, glucose tolerance, and blood pressure were measured before and after 6 months of hypocaloric diet and low-intensity walking in 76 overweight or obese (body mass index > 25 kg/m(2)), Caucasian (72%) or African-American (28%), postmenopausal (age = 60 +/- 5 years) women who completed the study.

Effects of apolipoprotein E genotype on dietary-induced changes in high-density lipoprotein cholesterol in obese postmenopausal women.

Lipid responses to a dietary intervention are highly variable between individuals. Part of this variation may be accounted for by individual differences in lipid-regulating genes that interact with diet to induce changes in lipoprotein metabolism. This study determined whether apolipoprotein E (APOE) genotype affects lipid responses to a low-fat, low-cholesterol diet in obese, postmenopausal women.

Dietary intake and changes in lipoprotein lipids in obese, postmenopausal women placed on an American Heart Association Step 1 diet.

Background: Dietary intake and changes in lipoprotein lipids in obese, postmenopausal women placed on an American Heart Association Step 1 diet.

Objective: The purpose of this study was to determine the specific dietary factors associated with the commonly observed decrease in HDL-C concentration in obese, postmenopausal women placed on a low-fat diet. DESIGN/SUBJECTS/INTERVENTION: Dietary intake, lipoprotein lipid concentrations, and body weight were measured before and after 10 weeks of instruction in the principles of the American Heart Association (AHA) Step 1 diet in 55 overweight and obese (body mass index=33+/-4 kg/m2), sedentary, postmenopausal women (mean age 59+/-5 years).