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. 2020 Jul 11;21:264. doi: 10.1186/s12882-020-01922-6

Table 3.

Correlation between the relative bioZR values at all frequencies in kHz and UFV. All correlations were statistically significant (p < 0.01). Correlation at 8 kHz was the highest compared to the other frequencies

UFV Relative thoracic bioZR at all frequencies (kHz) Spearman Correlation
all categories 160 0.661
80 0.685
40 0.721
26 0.728
20 0.735
16 0.739
13 0.747
10 0.753
8 0.755

bioZR resistance; UFV ultrafiltration volume