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. 2021 Sep 27;16:1723–1733. doi: 10.2147/CIA.S323761

Table 4.

Feature Selection Datasets

FALL FTUG F6mWT
Datasets 10 features 10 features 5 features
20 features 20 features 10 features
30 features 30 features 15 features
40 features 40 features 21 features(All)
50 features 50 features
132 features(All) 111 features(All)

Abbreviations: FALL, dataset consisted of both TUG features and 6mWT features; FTUG, dataset consisted of only TUG features; F6mWT, dataset consisted of only 6mWT features.