Table 4 Intra-class correlations for IC3 peak acceleration and iPhone 4® peak acceleration
From: Reliability and criterion-related validity with a smartphone used in timed-up-and-go test
Peak acceleration | ICC (95%) |
|---|---|
AM maximum | 0.952 (0.925–0.970) |
AM minimum | 0.877 (0.805–0.922) |
ML maximum | 0.967 (0.947–0.979) |
ML minimum | 0.966 (0.946–0.978) |
V maximum | 0.987 (0.980–0.992) |
V minimum | 0.819 (0.714–0.886) |
AP maximum | 0.970 (0.952–0.981) |
AP minimum | 0.968 (0.950–0.980) |