نتایج جستجو برای: dietary intervention
تعداد نتایج: 438769 فیلتر نتایج به سال:
Metabolomics is maturing as an experimental approach in nutrition science, and it is a useful analysis for revealing systems biology outcomes associated with changes in diet. A major goal of this review is to present the rapidly evolving body of scientific literature that seeks to reveal connections between an individual’s metabolic profile and experimentally manipulated or naturally varied die...
The Polyp Prevention Trial (PPT) is a multicenter randomized controlled trial to evaluate whether a low-fat, high-dietary fiber, high-fruit and -vegetable eating pattern will reduce the recurrence of adenomatous polyps of the large bowel. Men and women who had one or more adenomas removed recently were randomized into either the intervention (n = 1037) or control (n = 1042) arms. Food frequency...
CONTEXT The hypothesis that a low-fat dietary pattern can reduce breast cancer risk has existed for decades but has never been tested in a controlled intervention trial. OBJECTIVE To assess the effects of undertaking a low-fat dietary pattern on breast cancer incidence. DESIGN AND SETTING A randomized, controlled, primary prevention trial conducted at 40 US clinical centers from 1993 to 200...
OBJECTIVES National dietary guidelines were introduced in 1977 and 1983, by the USA and UK governments, respectively, with the ambition of reducing coronary heart disease (CHD) mortality by reducing dietary fat intake. A recent systematic review and meta-analysis by the present authors, examining the randomised controlled trial (RCT) evidence available to the dietary committees during those tim...
OBJECTIVE To describe scales that measure motivations for changing dietary behaviour, and to examine associations of these scales with current diet and dietary change. DESIGN A secondary analysis of a randomised trial of a self-help intervention to promote lower fat and higher fruit and vegetable consumption. PARTICIPANTS AND SETTING Participants were 1205 adults selected at random from enr...
BACKGROUND Adherence to dietary and medication regimen plays an important role in successful treatment and reduces the negative complications and severity of the disease. Therefore, the present study aimed to investigate the effect of nurse-led telephone follow-up on the level of adherence to dietary and medication regimen among patients after Myocardial Infarction (MI). METHODS This non-blin...
The aim of this study was to investigate the time-course of the expression of key lipolysis-regulating genes in the subcutaneous adipose tissue (SCAT) during different phases of a 6-month dietary intervention. Fifteen obese women (BMI 34.7+/-1.0 kg.m(-2)) underwent a 6-month dietary intervention consisting of 1 month very low calorie diet (VLCD), followed by 2 months low calorie diet (LCD) and ...
The aim of the present study was to compare the long-term effects of two dietary approaches on changes in dietary intakes, eating behaviours and body weight: (1) approach using restrictive messages to limit high-fat foods (low-fat intake; LOFAT); (2) approach emphasising non-restrictive messages directed towards the inclusion of fruits and vegetables (high intake of fruits and vegetables; HIFV)...
BACKGROUND School recess before lunch (e.g., reverse recess) has been suggested as a means to improve dietary intake and classroom behavior but limited research explores this school-based policy. This pilot study tests the impact of recess scheduling on dietary intake at school lunch. METHODS A mixed methods approach included assessment of dietary intake assessed by measured plate waste on fi...
BACKGROUND The need for training to equip primary care staff with the knowledge and skills to provide dietary advice to the public has been acknowledged. Little is known about the effectiveness of such training at improving the dietary counselling skills of multidisciplinary practice teams. AIM To evaluate the effectiveness of a nutrition training programme, delivered to primary care teams by...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید