Table 3.
Relation between sensors and results obtained.
| Sensors | Parameters | Analysis | ||
|---|---|---|---|---|
| By Age | By Institution | By Diseases | ||
| Pressure sensor | Reaction time | - | It is higher in Lar Aldeia de Joanes and Lar Minas (14.860 s), and lower in Lar Nossa Senhora de Fátima (5.948 s) | It is higher in persons with sequelae of surgery to brain injury (16.830 s), and lower in persons with pulmonary fibrosis, acute myocardial infarction, and hypocoagulated (3.477 s) |
| Total test time | It is lower in an individual of 60-years-old with scoliosis (21.070 s) | - | It is higher in an individual with a leg amputation and diabetes mellitus Type II (92.950 s). | |
| Magnetometer sensor | Total test time | It is lower in an individual of 60-years-old with scoliosis (19.761 s) | It is lower in Centro Comunitário das Lameiras (28.778 s), and higher in institutions with poor conditions (74.053 s) | It is higher in people with osteoarticular pathology and a prosthesis in the right humeral (66.947 s), and lower in people with arthrosis (24.528 s) |
| Turnaround measured by the magnitude of the vector | The time is higher in an individual of 89-years-old with problems related to mobility (51.742 s) | The instant is lower in Lar da Misericórdia (2.591 s) | The instance is higher in people with congestive heart failure (28.886 s), and lower in people with osteoarticular pathology and prosthesis in the right humeral (3.836 s), and the time is higher in people with lumbar hernias and a gastric ulcer (30.643 s) | |
| Turning around instant measured by the absolute value of the z-axis | It is higher in participants with osteoarthritis of 87-years-old (39.649 s). | It is lower in Centro Comunitário das Lameiras (8.433 s), and it is higher in Lar Nossa Senhora de Fátima (39.649 s). | It is lower in people with osteoarticular pathology and a prosthesis in the right humeral (8.704 s), and it is higher in people with osteoarthritis (39.649 s) | |
| Accelerometer sensor | Times | Average of 10.521 s in reaction time, 45.538 s in total test time, 13.272 s in going time, and 21.944 s in return time | ||
| Turning around | In average, the duration is 0.436 s, and the instant is 23.566 s | |||
| Acceleration | Average of 9.96 m/s2 in going time, and −11.43 m/s2 in return time. | |||
| Velocity | Average of 15.12 m/s in going time, and −5.51 m/s in return time. | |||
| Force | Average of 713.37 N in going time, and −1886.03 N in return time. | |||
| Power | Average of 6233.21 J in going time, and −8491.09 J in return time. | |||