Table 1.
Use of the technology in the different tests and phases of the study.
| T1 & T2 | M1 & M2 | Intervention period control group | Intervention period DeFOG group | ||
|---|---|---|---|---|---|
| DeFOG system | Gait monitoring | x | x | x | x |
| Gait monitoring chest sensor | x | ||||
| FOG detection | x | x | x | x | |
| Provision of a step count | x | x | |||
| Provision of on-demand cueing and verbal instructions | x | ||||
| Axivity | Gait monitoring | x | x | ||
| Video camera | FOG annotations | x |
T1: baseline assessment. M1: baseline 1-week free-living gait monitoring. T2: post-intervention assessment. M2: post-intervention 1-week free-living gait monitoring.