Table 4.
Results of CVA, TMJPS, CJPET, postural stability, TMJ depressor, cervical flexor and extensor muscles’ isometric strength, DNFE and MFIQ measurements
| Variable | n | Mean ± SD | Median (Min–Max) |
|---|---|---|---|
| CVA (°) | 52 | 45.8 ± 1.9 | 45.6 (41.1–49.5) |
| TMJPS (number of correct answers) | 52 | 32.9 ± 3.6 | 32.0 (24.0–38.0) |
| CJPET for flexion (°) | 52 | 5.2 ± 1.6 | 5.2 (2.0–8.5) |
| CJPET for extension (°) | 52 | 5.4 ± 2.0 | 5.0 (1.5–12.5) |
| TMJ depressors muscle strength (kg) | 52 | 7.9 ± 1.8 | 7.5 (4.3–14.0) |
| Cervical flexors muscle strength (kg) | 52 | 5.7 ± 1.6 | 5.5 (3.6–10.4) |
| Cervical extensors muscle strength (kg) | 52 | 8.3 ± 1.9 | 8.3 (4.0–12.9) |
| Total sway degree (°) | 52 | 302.8 ± 59.0 | 295.5 (171.2–448.7) |
| DNFE (cumulative PI/mmHg) | 52 | 129.5 ± 56.9 | 136.0 (32.0–260.0) |
| MFIQ total score | 52 | 12.6 ± 5.5 | 12.5 (3.0–27.0) |
CVA: craniovertebral angle, TMJPS: temporomandibular joint position sense, CJPET: cervical joint position error test, TMJ: temporomandibular joint, DNFE: deep neck flexor endurance, MFIQ: mandibular function impairment questionnaire, SD: standard deviation, PI: performance index.