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Table 3 Statistically significant differences when comparing age and volume of physical activity per week between the two clusters formed for each task. These comparisons were done using Wilcoxon Rank Sum tests, and the significance threshold (i.e., alpha) was set at 0.05

From: Fast and automatic assessment of fall risk by coupling machine learning algorithms with a depth camera to monitor simple balance tasks

Variables Task 1 Task 2 Task 3 Task 4 Task 5 Task 6 Task 7 Task 8
Activity p=0.147 p=0.488 p=0.568 p=0.045 p=0.113 p=0.493 p=0.167 p=0.010
Age p=0.364 p=0.493 p=0.005 p=0.014 p=0.0004 p=0.000009 p=0.0002 p=0.019