Filter your patients to study a subgroup

You can use filters to select subsets of your patients and analyze them separately.

For example, you can select patients whose age is below 70 or female patients.

The easiest way to filter your patients is from the descriptive statistics:

1. Access your series and choose Statistics > Descriptive in the left menu
2. Select a category of variables, for example, "All variables"
3. Find the filter button
4. Choose an option in the menu
5. The page will refresh and your patients will be filtered

Filters are persistent. When you activate one filter, it will be active on every page of the site, until you deactivate it.

Filters are additive. When you activate 2 or more filters, they combine together.

For example, you can select patients whose age is below 70 AND whose gender is female. 

The « OR » operator is not available yet. 

There is much more you can do with filters:

• How to remove a filter?
• How to create a custom filter?
• How to reuse a filter?
• How to make a filter accessible to your colleagues?