Table 1.

Correlation of in-person SPPB and virtual SPPB total and component scores (N=48)

SPPB balanceSPPB gaitSPPB strengthSPPB total
r95% CI
P
r95% CI
P
r95% CI
P
r95% CI
P
Virtual SPPB balance 0.17 −0.23, 0.53 0.38 0.06, 0.65 0.53 0.31, 0.70 0.53 0.30, 0.71 
Virtual SPPB gait 0.04 −0.32, 0.39 0.54 0.28, 0.74 0.60 0.40, 0.75 0.62 0.40, 0.80 
Virtual SPPB strength 0.04 −0.36, 0.41 0.41 0.12, 0.67 0.56 0.32, 0.75 0.52 0.28, 0.74 
Virtual SPPB total 0.07 −0.35, 0.47 0.52 0.26, 0.73 0.64 0.45, 0.78 0.63 0.42, 0.79 
SPPB balanceSPPB gaitSPPB strengthSPPB total
r95% CI
P
r95% CI
P
r95% CI
P
r95% CI
P
Virtual SPPB balance 0.17 −0.23, 0.53 0.38 0.06, 0.65 0.53 0.31, 0.70 0.53 0.30, 0.71 
Virtual SPPB gait 0.04 −0.32, 0.39 0.54 0.28, 0.74 0.60 0.40, 0.75 0.62 0.40, 0.80 
Virtual SPPB strength 0.04 −0.36, 0.41 0.41 0.12, 0.67 0.56 0.32, 0.75 0.52 0.28, 0.74 
Virtual SPPB total 0.07 −0.35, 0.47 0.52 0.26, 0.73 0.64 0.45, 0.78 0.63 0.42, 0.79 

Spearman correlation: 95% CI bootstrapped with 5000 resamples.

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