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Infant body composition research revolutionised with new PEA POD® technology

25 January 2024 | Story Leonie Bolleurs | Photo Sonia Small

Prof Corinna Walsh says the PEA POD Infant Body Composition System works by directly measuring an infant’s body weight and volume, and then uses these measurements to calculate the body fat percentage, fat mass, and fat-free mass.

Nutritional and growth patterns during early life have been associated with health, development, and well-being throughout the life cycle. It is also associated with risks for developing obesity and non-communicable diseases, such as cardiometabolic diseases, later in life. These are the findings of Prof Corinna Walsh, Professor in the Department of Nutrition and Dietetics.

Maternal and child health

”In line with national priorities, a strong research focus area of the Faculty of Health Sciences and the School of Health and Rehabilitation Sciences is maternal and child health,” she says. She goes on to mention that the Department of Nutrition and Dietetics has established a reputable research programme. This programme focuses primarily on the nutritional status of pregnant women and how the early environment to which they are exposed during and after pregnancy affects short- and long-term health outcomes of the offspring.

“In our previous work, the assessment of birth outcomes of infants was, however, limited by the lack of equipment to analyse body composition. The research that we can conduct with the PEA POD® provides us with immense additional potential,” remarks Prof Walsh.

She explains, “The PEA POD Infant Body Composition System is an infant-sized air displacement plethysmography system. It works by directly measuring an infant’s body weight and volume, and then uses these measurements to calculate the body fat percentage, fat mass, and fat-free mass.

According to her, the assessment of body volume takes two minutes. “The PEA POD technique also does not require collection of any fluids and does not expose the infant to radiation. It can be performed as often as required without any risks and be used up to a maximum of 8-10 kg body weight, from birth to about eight months,” she says.

Advanced technology

In the context of research on infant body weight and composition, there is a need for accurate measurement techniques that can differentiate between fat mass and fat-free mass. Prof Walsh is of the opinion that traditional measures such as body mass index (BMI) and weight for length have limitations in this regard, as they do not provide a clear distinction between these components. Furthermore, BMI may not be reliable for assessing adiposity or obesity in paediatric populations, and it can vary significantly with age and gender.

Addressing these challenges, the PEA POD equipment offers advanced technology that allows for highly accurate quantification of infant body composition. This technological capability opens up opportunities to study the effects of early-life nutrition on growth and the developmental mechanisms that may lead to later comorbidities. So, when it comes to researching infant body weight and composition, the PEA POD equipment plays a crucial role in providing precise data and insights.

News Archive

UFS Communication and Brand Management wins for the third time in the 2017 International Gold Quill Awards

2017-06-29

Description: 2017 International Gold Quill Awards Tags: 2017 International Gold Quill Awards

Lacea Loader, Director: Communication and Brand
Management and Leonie Bolleurs, Assistant Director:
Internal Communication in the same department.
The awards were presented at the Excellence
Awards Gala in Washington, D.C. on
Tuesday 13 June 2017.
Foto: Hannes Pieterse

The Department of Communication and Brand Management at the University of the Free State (UFS) has won two International Gold Quill Awards from the International Association of Business Communicators (IABC) for projects executed in 2016. “Winning two Gold Quill Awards put the entrant in the top ranks of the business communicators of the world,” said Ghrethna Kruger, IABC 2017 Quill Awards Chair South Africa.

The Department won Gold Quill Merit Awards for their entries of the publication, For such a time as this: A commemorative journey, and the communication process with prospective students through the Sound[W]right: UFS student tone and voice project.

Two Gold Quill Awards in 2017
This is the third time the department has received recognition by the IABC. In 2014, it received the Jake Wittmer Research Award, a Gold Quill Merit Award, and an Africa Gold Quill Award. In 2015 the department received an Africa Merit Award, Africa Gold Quill Merit Award, a Gold Quill Merit Award, and a Gold Quill Excellence Award. “I am very proud of the nine awards we have won over the past couple of years. Being recognised by a prestigious global association such as the IABC is a great honour. The fact that the UFS is the only tertiary education institution in the country to receive awards this year makes it even more special," said Lacea Loader, Director: Communication and Brand Management at the UFS.

With the 2017 IABC Awards the IABC has in total recognised 227 entries as world class, announcing 74 Excellence Awards and 153 Merit Awards. They represent a cross-section of public- and private-sector organisations, both large and small. This year there were 13 winners from South Africa compared to last year’s three winners.

Work reflects superior production values
Entries were evaluated against the IABC Gold Quill Awards criteria and IABC’s seven-point scale of excellence. Feedback from the IABC Gold Quill evaluators, on the publication, For such a time as this: A commemorative journey stated: “Exceptional effort and an excellent gift that celebrates your honoree and preserves school history. It demonstrates superior production values and strong images convey key messages.”

On the entry: Sound[W]right: UFS student tone and voice project, the IABC Gold Quill evaluators said: “This entry shows innovation, collaboration, persistence, generosity and strategic intent. They have accomplished much within a very limited budget, to the benefit of both the university and its students.”

“The Gold Quill Awards programme celebrates business communication’s best practices and the value professional, strategic communication programmes bring to an organisation’s bottom line, its brand and its reputation,” said Lynn Barter, ABC, MC, chair of the IABC awards committee. “Each entry is evaluated on its own merits against IABC’s Global Standard of excellence in communication. Winning a Gold Quill recognises exceptional work, innovation and creativity.

Taking communication to the next level
“Gold Quill winners represent a global community executing their responsibilities ethically and to the highest standards of the profession. These exemplary practitioners deliver high impact results for their organisations and clients, taking communication to the next level.”

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