Table 2 Prevalence of TMD disorders for all participants by age groups and sex
Age range | Sex | Osteophyte | Erosion | Flattening | Sclerosis | Ely cyst | State-Condylar | Ankylosis | ||
|---|---|---|---|---|---|---|---|---|---|---|
Normal | Hypo | Hyper | ||||||||
10–30 | Male | 24 | 21 | 9 | 3 | 0 | 32 | 2 | 0 | 5 |
N = 34 | -70.60% | -61.80% | -26.50% | -8.80% | -94.10% | -5.90% | -14.70% | |||
Female N = 59 | 38 | 14 | 24 | 9 | 0 | 48 | 2 | 9 | 8 | |
-64.40% | -23.70% | -40.7 | -15.30% | -81.40% | -3.40% | -15.30% | -13.60% | |||
P value | 0.54 | 0.001 | 0.17 | 0.52 | 0.052 | 1 | ||||
31–50 | Male N = 27 | 14 | 9 | 16 (59.30%) | 4 | 0 | 25 | 0 | 2 | 3 (11.10%) |
-51.90% | -33.30% | -14.80% | -92.60% | -7.40% | ||||||
Female N = 48 | 32 (66.7%) | 21 | 24 | 4 | 0 | 44 (91.70%) | 0 | 4 | 7 (14.60%) | |
-43.80% | -50% | -8.30% | -8.30% | |||||||
P value | 0.206 | 0.38 | 0.44 | 0.45 | 1 | 0.74 | ||||
51–70 | Male N = 15 | 9 | 9 | 5 | 0 | 0 | 15 (100%) | 0 | 0 | 2 (13.30%) |
-60% | -60% | -33.30% | ||||||||
Female | 9 | 5 | 5 | 0 | 2 | 16 | 0 | 0 | 0 | |
N = 16 | -56.30% | -31.30% | -31.30% | -12.50% | -100% | |||||
P value | 0.83 | 0.11 | 1 | 0 | 0.48 | 0.06 | 0.23 | |||