Sisi Jia
sisijia.bsky.social
Sisi Jia
@sisijia.bsky.social
Research Fellow | Digital food environments | Meal delivery applications
Reposted by Sisi Jia
2/2 Our research with 100+ young people using mobile ecological momentary assessment, we found convenience, cost, and availability shape what we eat. Read the paper:
mhealth.jmir.org/2023/1/e49135

#YouthWellLab
Using Mobile Ecological Momentary Assessment to Understand Consumption and Context Around Online Food Delivery Use: Pilot Feasibility and Acceptability Study
Background: Mobile ecological momentary assessment (EMA) is a powerful tool for collecting real-time and contextual data from individuals. As our reliance on online technologies to increase convenienc...
mhealth.jmir.org
May 13, 2025 at 7:33 AM
Grateful to my supervisors and team for this wonderful highlight of my PhD 🤩 @stephaniepart.bsky.social @aliceinnutrland.bsky.social Katherine Owen, Philayrath Phongsavan and Margaret Allman-Farinelli
February 27, 2025 at 9:41 PM
The digital food environment is reshaping our access to foods and should be a key consideration for urban planners and policymakers striving to build healthier communities. How can we ensure fair access to healthy and affordable food in both physical spaces and the digital landscape?
February 27, 2025 at 9:41 PM
We observed that while meal delivery apps have potential to increase online access to healthy food outlets, this is only occurring in the least disadvantaged areas. Moreover, wealthier areas have gained even more access to unhealthy food outlets online - including alcohol retailers.
February 27, 2025 at 9:41 PM
Thanks so much Ally!! So many amazing achievements to celebrate - so proud of our team 😁
December 12, 2024 at 9:39 PM
So many incredible achievements to celebrate!! What a year 2024 has been 🤩
December 12, 2024 at 9:38 PM
Thanks so much Melody ☺️
December 12, 2024 at 9:35 PM
Thank you Jean! ☺️
December 12, 2024 at 9:35 PM
Thanks so much Kim! ☺️
November 20, 2024 at 4:20 AM
Very grateful to the co-author team for their expertise and guidance:
@stephaniepart.bsky.social Alice Gibson Allyson Todd Gary Sacks Lana Vanderlee Margaret Allman-Farinelli Penny Farrell
November 18, 2024 at 10:37 PM
Key findings:
1) We included 43 studies - majority conducted in Europe/UK and Asia
2) Current evidence largely focuses on food promotion aspects of meal delivery applications
3) Globally, existing regulation of meal delivery applications remains scarce with only 3 policy examples found
November 18, 2024 at 10:37 PM