Factors Influencing Meal Provision and Dietary Support Behaviour of Caregivers of People with Chronic Kidney Disease: A Cross-Sectional Study.

Background/objectives: Caregivers play an important role in supporting care recipients to navigate their health needs, including adherence to dietary recommendations, which are complex and multifaceted. This study aims to (i) describe the nutrition knowledge of caregivers of people with chronic kidney disease (CKD), and (ii) explore caregivers' perceptions of their role in providing healthy meals and nutrition support for care recipients.

Methods: A cross-sectional study design employed a multi-strategy research approach.

Dietary inflammatory index is not associated with bone mineral density in functionally able community-dwelling older adults.

Background: Osteoporosis poses a significant health and quality-of-life burden on older adults, particularly with associated fractures after a fall. A notable increase in pro-inflammatory cytokines associated with aging contributes to a decline in bone mineral density (BMD). Certain food components have been shown to influence an individual's inflammatory state and may contribute to optimal bone health as a modifiable risk factor, particularly later in life.

Foodservice strategies for reducing athlete illness at the Olympic and Paralympic Games.

Aim: In 2021, infection control guidelines, including those specific to feeding environments, were introduced by the International Olympic and Paralympic Committees to reduce virus transmission at the Tokyo 2020 Summer and Beijing 2022 Winter games. This observational cross-sectional study aimed to investigate caterers' compliance to these guidelines which included measures for personal hygiene, sanitisation, and physical distancing at these events.

Methods: Expert sport dietitians attending Tokyo (n = 15) and Beijing (n = 7) games were surveyed to rate 11 COVID-19 countermeasures as fully (100%), partially or non-compliant at nine dining locations across both events.

Study protocol - assessing parkrun for walking rehabilitation for people living with, and beyond, cancer: acceptability, adherence, social support and physical function.

Introduction: Due to a variety of barriers, the majority of cancer survivors do not do enough physical activity to meet current recommendations. This study will assess the feasibility of participation in parkrun walk-run events as a novel mode of community rehabilitation exercise.

Methods: This protocol describes a single-arm intervention study with participants acting as their own controls.

The effect of dietary interventions or patterns on the cardiometabolic health of individuals treated with androgen deprivation therapy for prostate cancer: A systematic review.

Prostate cancer survivors treated with androgen deprivation therapy may be at increased risk of cardiovascular disease. Dietary recommendations for the prevention and/or management of cardiovascular disease for these individuals are lacking. This review synthesizes the evidence on the effect of dietary interventions on cardiometabolic biomarkers and cardiovascular disease risk in prostate cancer survivors receiving androgen deprivation therapy.

Dietary Inflammatory Index and Associations with Sarcopenia Symptomology in Community-Dwelling Older Adults.

Low-grade systemic inflammation is a key driver of muscle degeneration in older adults, and diets with pro-inflammatory properties may further contribute to loss of muscle mass, strength and function. Therefore, this research aimed to explore the associations between the inflammatory potential of the diet and measures of sarcopenia symptomology in community-dwelling older adults. Upper (handgrip strength, HGS) and lower extremity (sit-to-stand) muscle strength, physical performance (timed-up-and-go, TUG) and appendicular skeletal muscle mass (ASM) was assessed according to the European Working Group on Sarcopenia in Older People version 2 (EWGSOP2) criteria.

Perceptions of Older Adults with Hematological Cancer on Diet and Exercise Behavior and Its Role in Navigating Daily Tasks.

Diet and exercise are associated with the maintenance of physical function, independence and better health-related quality of life in cancer survivors. Adherence to healthy diet and exercise guidelines, however, remains low. The aim of this study was to explore the perceptions of hematological cancer survivors (HCS, ≥50 years) on the role of diet and exercise in navigating daily tasks using a qualitative descriptive research method.

Dietary strategies for chemotherapy-induced nausea and vomiting: A systematic review.

Background & Aims: Chemotherapy-induced nausea and vomiting (CINV) is one of the most distressing cancer treatment side effects, affecting 20-70% of patients despite routine antiemetic prescription. Although dietary modifications are routinely recommended in clinical practice, there is lack of data synthesis to determine which dietary strategies for managing CINV are supported by quality evidence. This systematic review was conducted to examine the effect of dietary strategies on incidence and severity of CINV in adults compared with no intervention, usual care, or alternative strategies.

Assessment of communication skills using telehealth: considerations for educators.

Objective: The main aim of this study was to explore the views and perceptions of dietetic educators on their ability to assess communication skills of undergraduate student dietitians in a telehealth setting. A secondary aim was to provide recommendations to educators when assessing these skills using telehealth.

Methods: A descriptive qualitative study design was used.

A Mediterranean lifestyle is associated with favourable cardiometabolic markers in people with non-dialysis dependent chronic kidney disease.

Adherence to a Mediterranean lifestyle may be a useful primary and secondary prevention strategy for chronic kidney disease (CKD). This cross-sectional study aimed to explore adherence to a Mediterranean lifestyle and its association with cardiometabolic markers and kidney function in 99 people aged 73⋅2 ± 10⋅5 years with non-dialysis dependant CKD (stages 3-5) at a single Australian centre. Adherence was assessed using an index, the Mediterranean Lifestyle (MEDLIFE) index.

Key concepts for dietetic curriculum: An observational study of Australian dietitians' perceptions.

Aim: A concept-based approach to dietetic curriculum design has been proposed to prevent content overload and promote critical thinking. Fifty-six concepts were identified in a previous study. The aim of the present study was to investigate whether the dietetic profession views these concepts as representative of current practice and key for nutrition and dietetics education, and identify any new or emerging concepts.

Outcomes of a nutrition service provided by dietitians at a major multi-cultural competition event: An observational study.

Aim: The nutrition service available for athletes competing at major events varies significantly and is dependent on advocacy for dietetic inclusion. The aim of this study was to describe the outcomes of a nutrition service designed and led by dietitians at a major international competition: the 2017 Taipei Universiade.

Methods: Athletes (university students aged 17-25 years) and officials that used the service were invited to participate.

Using document analysis to identify core concepts for dietetics: The first step in promoting conceptual learning.

Concept-based approaches to curriculum design have been proposed in nursing and health sciences education to address the issue of content overload in curricula but have not been described in dietetics. This study aimed to identify core concepts for the dietetics discipline in Australia and investigate the commonality and differences in these concepts across different dietetic organizations across the world. This study used document analysis of a purposive sample of international dietetics competency or proficiency standards identified from English-speaking dietetic organizations worldwide.

Factors Influencing Low Sodium Intake in People with Non-Dialysis Dependent Chronic Kidney Disease.

Objective: To evaluate dietary sodium intake in people with chronic kidney disease (CKD) and identify contributing factors to low sodium intake by applying the Theory of Planned Behaviour (TPB) framework.

Design And Methods: Non-dialysed people with CKD completed a 24-hour urinary sodium excretion test and Scored Salt Questionnaire (SSQ). A survey including socio-demographic information, Brief Illness Perception Questionnaire, Short Sodium Knowledge Survey and Dietary Sodium Restriction Questionnaire based on TPB measured the factors contributing to dietary adherence.

Magnesium Intake Predicts Bone Turnover in Postmenopausal Black South African Women.

This prospective study investigated the association between nutrient intake, dietary patterns, and changes in bone turnover and bone mineral density (BMD) in postmenopausal urban black South African women over two years. These women ( = 144) underwent BMD measurements at the distal radius, lumbar spine, femoral neck (FN), as well as a biochemical analysis which included the parathyroid hormone (PTH), 25-hydroxyvitamin D, C-Telopeptide of type I collagen (CTX-1) in 2010 and 2012. Their dietary intake was assessed in 2010 using a food frequency questionnaire, and sociodemographic and health information was collected.

Caffeine Improves Triathlon Performance: A Field Study in Males and Females.

The ergogenic effect of caffeine on endurance exercise is commonly accepted. We aimed to elucidate realistically the effect of caffeine on triathlon event performance using a field study design, while allowing investigation into potential mechanisms at play. A double-blind, randomized, crossover field trial was conducted.

Socio-Demographic and Lifestyle Factors Predict 5-Year Changes in Adiposity among a Group of Black South African Adults.

The rising prevalence of obesity and excessive adiposity are global public health concerns. Understanding determinants of changes in adiposity over time is critical for informing effective evidence-based prevention or treatment. However, limited information is available to achieve this objective.

Association of 25-hydroxyvitamin D and parathyroid hormone with the metabolic syndrome in black South African women.

The relationship between 25 hydroxyvitamin D (25(OH)D), parathyroid hormone (PTH) and metabolic traits appear to differ among ethnicities and may be influenced by obesity. The aim of the study was to examine the association of serum 25(OH)D or PTH with metabolic syndrome (MetS) while controlling for adiposity in black women. Using a cross-sectional study design, 209 urban black women aged ≥ 43 years from the North West Province, South Africa, were included.

Adolescent elite Kenyan runners are at risk for energy deficiency, menstrual dysfunction and disordered eating.

Limited data are available on the female athlete triad (Triad) in athletes from minority groups. We explored subclinical and clinical Triad components amongst adolescent elite Kenyan athletes (n = 61) and non-athletes (n = 49). Participants completed demographic, health, sport and menstrual history questionnaires as well as a 5-day weighed dietary record and exercise log to calculate energy availability (EA).

Disordered Eating Behavior, Body Image, and Energy Status of Female Student Dancers.

Background: Modern culture has stereotyped the female body as one that is continually getting thinner. Internalization of the 'thin' ideal is partly attributable to the inner ideal to be successful combined with the external pressure imposed by media and others. Many individuals attempt to achieve these ideals by behavior modification that imposes health risks.

Effects of a multi-micronutrient-fortified beverage, with and without sugar, on growth and cognition in South African schoolchildren: a randomised, double-blind, controlled intervention.

Little is known about the effects of combined micronutrient and sugar consumption on growth and cognition. In the present study, we investigated the effects of micronutrients and sugar, alone and in combination, in a beverage on growth and cognition in schoolchildren. In a 2 × 2 factorial design, children (n 414, 6-11 years) were randomly allocated to consume beverages containing (1) micronutrients with sugar, (2) micronutrients with a non-nutritive sweetener, (3) no micronutrients with sugar or (4) no micronutrients with a non-nutritive sweetener for 8.

Energy availability in athletes.

This review updates and complements the review of energy balance and body composition in the Proceedings of the 2003 IOC Consensus Conference on Sports Nutrition. It argues that the concept of energy availability is more useful than the concept of energy balance for managing the diets of athletes. It then summarizes recent reports of the existence, aetiologies, and clinical consequences of low energy availability in athletes.

An inverse association between calcium and adiposity in women with high fat and calcium intakes.

Objectives: To assess the association between calcium intake and body composition in African Black and White women.

Design: Cross-sectional survey.

Setting: Metabolic unit.