Sway - How to Adjust Baseline Start Date
Table of Contents
We adjust the baseline start date in Sway to control which assessments are included in an athlete’s baseline. This is useful after RTP to exclude pre-injury baselines, and to include valid assessments that were accidentally recorded as non-baseline tests. This action may be completed on individual profiles or if you'd rather with all profiles in the group.
Why you may adjust the baseline start date:
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After a concussion + RTP:
If an athlete completes RTP and then takes a new baseline, you don’t want Sway averaging in their old, pre-injury baselines. Adjusting the baseline start date ensures only the post-RTP baseline(s) are used as their new “normal.” This keeps post-injury comparisons accurate and clinically meaningful. -
When a baseline was taken incorrectly as a plain assessment:
If someone accidentally records what should’ve been a baseline as a regular assessment, adjusting the baseline start date can allow that test (and others after that date) to be included in the baseline calculation — even though it wasn’t originally flagged as a baseline. This helps “rescue” good data without having to retest the athlete. -
When it's been 6 months since the last baseline test:
When it has been 6 months since the last baseline test, the baseline start date will automatically adjust when a new baseline is completed. If the previous baseline has not yet met the 6-month requirement, manually adjusting the baseline start date will take previous baselines and their dates into consideration so they can be included appropriately.
This feature is available on the ✅ Web Portal and the ✅ Mobile Application.
Step-By-Step Tutorial: Portal
- Search for and click the profile you would like to adjust the baseline start date for.

- Beside the profile's Name, there are three icons: a pencil, a trash can, and a vertical ellipsis. Click on the vertical ellipsis.

- Select Adjust Baseline Start Date

- Select to Use all tests if desired

- Select to use tests starting from a specific date


- Select Save to apply changes

Step-By-Step Tutorial: App
- Search for and click the profile you would like to adjust

- Scroll down until a blue "Baseline Start Date" line appears. That line is adjustable just by touch and drag. Every baseline test above the line will be included in the baseline averages.

- Touch and drag the "Baseline Start Date" line to adjust where you would like the baseline calculations to start
- Click confirm to confirm the baseline adjustment changes

- You will see a faint "success" across your device's screen, and the adjustment should be visible.
