AI Article Synopsis
- The study aimed to investigate how age affects weight loss and its maintenance among participants in the Weight Loss Maintenance trial.
- The research involved 1,685 overweight/obese adults, with a focus on those who lost at least 4kg during a 6-month intervention, and how different maintenance strategies (self-directed, personal counseling, internet-based) impacted their weight.
- Findings showed participants aged 60 and above initially lost more weight and maintained it better over three years, especially with personal counseling or internet support, suggesting a need for further study on weight loss strategies for older adults.
Article Abstract
Objective: To determine the effect of age on weight loss and weight loss maintenance in participants in the Weight Loss Maintenance trial (WLM).
Design And Methods: Secondary analysis of a randomized controlled trial of overweight/obese adults with CVD risk factors was conducted. Participants were 1685 adults with baseline BMI 25-45 kg m(2) with hypertension and/or dyslipidemia. Those who lost at least 4kg in an initial 6-month behavioral weight loss intervention (N = 1,032) were randomly assigned to a 30-month maintenance phase of self-directed control (SD), monthly personal counseling (PC), or unlimited access to an internet-based intervention (IT). Age groups were defined post-hoc and weight change was compared among age groups.
Results: Participants ≥60 years old initially lost more weight than younger individuals, and sustained greater weight loss in IT and PC but not in SD (P value for trend 0.024, 0.002, and 0.36, respectively).
Conclusions: In WLM, adults age ≥60 years had greater initial weight loss and greater sustained weight loss over 3 years, compared to younger adults. Older adults had greater weight loss maintenance with either personal counseling or internet-based intervention. Future research should determine optimal implementation strategies and effects of weight loss on health outcomes in older adults.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3849225 | PMC |
| http://dx.doi.org/10.1002/oby.20506 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
[Experiences with a novel bariatric bypass procedure (SASI)].
Orv Hetil
January 2025
1 Jász-Nagykun-Szolnok Vármegyei Hetényi Géza Kórház-Rendelőintézet, Általános-Mellkassebészeti Osztály Szolnok Magyarország.
Fat vs. Sugar: The Case for a Saturated Fat Tax in Italy.
Health Econ
January 2025
Department of Economics and Statistics, University of Siena, Siena, Italy.
When judging the distributional impact of unhealthy food taxes, what matters is not just how much low income people would pay but how much the such taxes would benefit or harm them overall. In this paper, we assess the consumer welfare impact of a fat tax net of its expected benefits computed as savings from weight loss. Using Italian data, we estimate a censored Exact Affine Stone Index (EASI) incomplete demand system for food groups, simulating changes in purchases, calorie intake, consumer welfare, and the monetary value of short-run health benefits.
View Article and Find Full Text PDFCharacterization of a novel conditional knockout mouse model to assess efficacy of mRNA therapy in the context of severe ornithine transcarbamylase deficiency.
Mol Ther
January 2025
Moderna, Inc., Cambridge, MA, USA 02142. Electronic address:
Ornithine transcarbamylase deficiency (OTCD) is the most common urea cycle disorder, characterized by hyperammonemia and accompanied by a high unmet patient need. mRNA therapies have been shown to be efficacious in hypomorphic Sparse-fur abnormal skin and hair (Spf-ash) mice, a model of late-onset disease. However, studying the efficacy of ornithine transcarbamylase (OTC) mRNA therapy in traditional knockout mice, a model for severe early-onset OTCD, is hampered by the rapid lethality of the model, and poor lipid nanoparticle (LNP) uptake into neonatal mouse liver.
View Article and Find Full Text PDFSynthesis and structural insights of bis(2-methoxy-6-{[(2-methylpropyl)imino]methyl}phenolato) nickel (II) complex through DFT and docking investigations.
Sci Rep
January 2025
Chemistry Department, School of Advanced Sciences, Vellore Institute of Technology-Chennai campus, Chennai, 600127, India.
Nickel complexes are a potential candidate for antibacterial and antifungal activity. A new Ni (II) complex, bis(2-methoxy-6-{[(2-methylpropyl)imino]methyl}phenolato)nickel (II) (2), was synthesised by reacting, bis(3-methoxy-salicylaldehyde)nickel (II) (1) with isobutylamine. It was characterised by single crystal X-ray diffraction (ScXRD), UV-Vis, NMR, IR, mass spectrometry, and thermogravimetry (TG) to study its structure and physico-chemical properties.
View Article and Find Full Text PDFImproving quality of strawberry by novel essential oil nanoemulsions of Echinophora platyloba combined with Aloe vera gel and gum arabic.
Sci Rep
January 2025
Department of Materials Science and Engineering, Faculty of Engineering, Arak University, Arak, 38156-8-8349, Iran.
Strawberry fruits are highly perishable and have a limited shelf life. Therefore, effective methods such as essential oils (EOs) and edible coatings are required to mitigate spoilage and maintain fruit quality during storage. In the current study, Echinophora platyloba EO was extracted and subsequently formulated into a nanoemulsion.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!