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. 2024 Sep 20;16(9):e69775. doi: 10.7759/cureus.69775

Figure 4. Mean difference in body-localized pain on 10 cm-VAS scores comparison between postures with and without the wearable chair.

Figure 4

The mean difference in body-localized pain on the 10 centimetres (cm)-visual analog scale (VAS) scores before and after the task with the wearable chair (n = 6, error bar: standard deviation (SD) and the task without the wearable chair (n = 6, error bar: SD). Black bars: with the wearable chair; white bars: without the wearable chair. A score of 0 indicates no change in the VAS score before and after the task. A score of 10 at the right edge indicates a 10 increase in body-localized pain on the VAS score after the task, while a score of -10 at the left edge indicates a 10 reduction in pain after the task. The mean of the differences in values before and after the task is shown.