100 Ways of Using Data to Make Lives Better

Who Weighs Themselves And What Do They Gain From it?

Published on: 1st August 2017

Download case study

Citizen Driven Health
Case Study 91

Research Lead: Matthew Sperrin, University of Manchester

Researchers from The University of Manchester use connected health technology to allow users to log health details, and investigate how people engage with products to benefit health.

The Challenge

The demographic of people using wearable technology and smart devices is hugely varied – we wanted to investigate this further and really drill down into the people engaging with it. The results produced would also provide researchers with a clearer idea on how to use the findings to make real, positive impacts on people’s health.

Used and marketed correctly, wearable tools could be an invaluable way to help us change our behaviours and use technology to manage our own health and wellbeing.
Industry (Withings) and researchers (Health e-Research Centre, HeRC) worked together to design a study to investigate two scientific questions:

  1. How do the types of people using the electronic connected weighing scales compare with the general population?
  2. Among users of the scales, how does engagement with the technology correlate with weight change?

The Research

HeRC and Withings established a collaboration for this project, drawing on their respective expertise and assets. Withings’ devices collect vast amounts of data, which is useful in answering key questions about health. The research team at HeRC applied their expertise to this, interpreting complex data using innovative statistical methods and analysis to provide key insights. The aim was to develop the data collected from this digital and connected technology to positively impact health.

There were two main areas of interest from the beginning. Firstly, we assessed how users of the scales compared with the general population, did they generally weigh more or less? Also, how did the demographics vary: did certain groups tend to use the tech-enabled products? How did user interaction with the scales relate to weight change? Did those weighing more often lose more?

Through the weighing scales, anonymised data was taken from participants when they chose to measure height and weight. After checking the data appeared robust and plausible, it was compared to a sample of the general population.

The Results

We found that the data showed a difference according to gender: amongst women, the average user weighed less than the average woman from the general population but with men, the opposite was the case, with heavier men using the technology.
When we analysed the findings to identify potential patterns, we found that the people engaging with the scales and those logging more regular measurements were losing more weight than those that were less keen.

There are a number of areas that require further study, building on these initial findings. For example, whether feedback drives different behaviours – does it encourage people, or are they simply spurred on by losing weight, so log the measurements more frequently? There may also be other underlying factors having an impact on both of those things that remain unexplored.

The Impact

Having completed this collaborative industry-academic partnership project, the evidence gathered has provided a deeper understanding of how the technology-using participants compared to a sample of the general population.

The priority is to use these products to provide as many health benefits for the public as possible, by giving personalised interactions that encourage use and motivate healthy activities.

 

For more information visit
www.herc.ac.uk/research_project/withings-smart-weighing-scales/

Enquiries to Cherry Martin, Communications Manager, The Farr Institute of Health Informatics Research, cherry.martin@ed.ac.uk

Back to top+

Keep in touch

Contact us or join our mailing list to stay up to date with the latest news and events.