Skip to main content
  1. Home
  2. Instructions for the Asian youth diabetes study

Instructions for the Asian youth diabetes study

Thank you for taking part in our study. This page will guide you through everything you need to do across the study period.

Last updated 31 October 2025

Study timeline at a glance

Below is a simple guide to what you'll need to do on key days during the study. Don’t worry—you’ll also get reminder emails with the FormSG links.


Food photo guidelines

Here are the guidelines to take good food photos:

photo on good lighting

Good lighting

Ensure good lighting before taking photo.

photo with and without Rubik cube

Include keychain Rubik's cube

The keychain Rubik's cube is in frame, beside your dish and 2/3 faces of the cube can be seen.

transparent cup versus opaque cup

Avoid opaque cup

The drink should preferably be in a see-through cup.

45 degrees view and top view

Photos taken from two angles

The photo shall be taken from two angles: 45 degrees and top view.

a person taking photo at the food at 45 degrees

The right way to take a photo of 45-degree view

photo that shows food content should be lifted for soupy items

Lifting noodles in soup-based dishes

For soupy items (e.g. noodle soup), besides taking 45-degree and top view, please take a photo with the content lifting up.

snacks with nutrition information panel shown

Provide nutrition information panel for snacks

If consuming snacks with labels, provide NIP (Nutrition Information Panel), where available

a plate of dish where items are mixed

DON'T DO:

Not to mix food items on plate before photo is taken

breads with butter spread on top

DONT' DO:

Not to spread butter on bread before photo is taken

Examples

A bowl of noodles, taken from a 45-degree view
A bowl of noodles, taken from a 45-degree view

Continuous glucose monitoring sensor information

1.

The sensor is waterproof for regular showering.

2.

Do not use sensors in Baths/ Jacuzzi/ Sauna.

3.

Swimming is allowed but not below 1m depth and not longer than 30 minutes.

4.

Do not undergo CT or MRI scans while wearing the sensor. If urgent medical imaging is needed, remove the sensor and inform us.

5.

Handle the sensor with care, especially when changing clothes.

6.

If the sensor falls off, please keep it aside safely. Do not attempt to reattach it yourself. Inform us at XXXX XXXX during office hours.

7.

Remove the sensor 2 weeks later. Do not throw away the sensor. Put in the Ziploc bag and return to SGH using the provided smartpac.

8.

Once you have removed the sensor, complete the Skin Reaction Report Form