The effectiveness of nutrition interventions in improving frailty and its associated constructs related to malnutrition and functional decline among community-dwelling older adults: A systematic review.

Background: The present study aimed to evaluate the effectiveness of nutrition interventions on frailty and factors related to frailty, including malnutrition, sarcopenia and functional ability, among community dwelling older adults. A secondary aim was to synthesise current clinical guidelines for the identification and management of frailty, and then identify whether they aligned with the findings of the literature review.

Methods: A systematic literature review was undertaken using four electronic databases to identify randomised controlled clinical trials that assessed the effect of nutrition interventions on frailty and outcomes related to frailty in community-dwelling older adults (PROSPERO #CRD42017069094).

Defining unhealthy food for regulating marketing to children-What are Australia's options?

Aim: To compare six nutrient profiling models for suitability in food marketing to children regulation.

Methods: Products (n = 220) advertised at transport hubs were classified as eligible/ineligible to be advertised to children using an Australian government developed guide (Council of Australian Governments), the Health Star Rating system before and after the modifications made in 2020, World Health Organization Western Pacific Region and Europe nutrient profile criterion and the NOVA food classification system. Agreement between models was determined using Cohen's Kappa.