Table 3.
Variance in SVV and SVH values at different head-tilt angles across different age groups.
| Factors | Sum of squares | df | Mean square | F | p |
|---|---|---|---|---|---|
| SVV | |||||
| Head-tilt angle | 2002.328 | 6.905 | 290.001 | 3.323 | 0.002 |
| Age | 249.056 | 5 | 49.811 | 0.689 | 0.632 |
| Head-tilt angle * age interaction | 2647.631 | 34.523 | 76.692 | 0.879 | 0.670 |
| SVH | |||||
| Head-tilt angle | 1452.140 | 7.141 | 203.351 | 2.505 | 0.014 |
| Age | 185.800 | 5 | 37.160 | 0.454 | 0.810 |
| Head-tilt angle * age interaction | 3909.128 | 35.705 | 109.483 | 1.349 | 0.084 |
SVV, Subjective Visual Vertical; SVH, Subjective Visual Horizontal.
p-values shown in bold are significant.