Table 2.
Association between outcome variables and primary predictor variables
| All patients (n = 62) | Oligoarthritis (n = 31) | Seronegative polyarthritis (n = 31) | p value | |
|---|---|---|---|---|
| N (%) | N (%) | N (%) | ||
| Symptoms | 0.309a | |||
| Yes | 30 (48.4) | 17 (54.8) | 13 (41.9) | |
| Clinical findings | 1.000b | |||
| Yes | 57 (91.9) | 28 (90.3) | 29 (93.5) | |
| Subclasses of symptoms | ||||
| Pain | 28 (45.2) | 17 (54.8) | 11 (35.5) | 0.126a |
| Disturbance of mandibular movement | 8 (12.9) | 5 (16.1) | 3 (9.7) | 0.707b |
| Joint sound | 3 (4.8) | 3 (9.7) | 0 (0.0) | 0.238b |
| Subclasses of clinical findings | ||||
| Disturbance of mandibular movement | 46 (74.2) | 24 (77.4) | 22 (71.0) | 0.562a |
| Pain on palpation (joint/muscle) | 18 (29.0) | 11 (35.5) | 7 (22.6) | 0.263a |
| Mandibular asymmetry | 18 (29.0) | 8 (25.8) | 10 (32.3) | 0.576a |
| Mandibular retrognathia | 10 (16.1) | 6 (19.4) | 4 (12.9) | 0.490a |
| Joint sound | 6 (9.7) | 4 (12.9) | 2 (6.5) | 0.671b |
| Joint swelling | 1 (1.6) | 0 (0.0) | 1 (3.2) | 1.000b |
aChi-square
bFisher's test