The homepage is displayed in the following: 1. Main tools of the web are provided in menu bar form. 2. Click to get a detailed explanation of the resulting figure. 3. A brief explanation of the website. 4. Click to get a detailed information of Chen Wei's Lab.

To use the tool to predict the risk of diabetes: 1. input your data prompted by the text. 2. Press the "Example" button to show the example data. 3. Press the "Reset" button to clear the input and re-enter. 4. Press the "Submit" button to begin the classification.

Predicted risk score (PRS) greater than 50 is classified as high-risk (indicated by the red area on the dashboard), PRS value between 13 and 50 (inclusive) is classified as moderate-risk (indicated by the orange area), and PRS value of 13 or below is categorized as low-risk (indicated by the blue area).