Table 3: Comparison of mandibular mobility (cm) between the Rheumatoid Arthritis (RAG) and Control Groups (CG) using the "t" test (P ≤ 0.05).
| Mandibular mobility | RAG | CG | P-value |
| Mouth opening | 36.40 ± 1.69 | 41.35 ± 2.23 | 0.09 |
| Right lateral excursion | 7.68 ± 0.92 | 8.58 ± 0.69 | 0.44 |
| Left lateral excursion | 8.72 ± 1.22 | 8.34 ± 0.53 | 0.78 |
| Protrusion | 6.24 ± 0.98 | 6.68 ± 0.57 | 0.70 |