Table 2 Principal elements of the studies which formed part of the present systematic analysis
Author | Year | Nationality | Number of case vs. control | Age | Diagnostic tool of TMD | Correlation between Axis I and II | Significance of study |
|---|---|---|---|---|---|---|---|
Alrashdan | 2022 | Jordan | 98 patients/49 patients | 32.7 years | DC/TMD Axis I DC/TMD Axis II | Pain related TMD r 0.312 0.002* IAD r − .309 0.002* Headeche r 0.317 0.001* | Association between clinical symptoms and psychosocial status |
Winocur-Arias | 2022 | Israel | 255 patients/66 patients | 37 yrs | DC/TMD Axis I DC/TMD Axis II | Myofascial pain. With referral 6.38 ± 5.61 6.00 (2.00–8.00) P:0.033* | Myofascial pain with referral is associated and correlated with increased depressive state and thus with Axis II |
Reiter | 2021 | Israel | 220 patients/60 patients | 37.8 yrs | DC/TMD Axis I DC/TMD Axis II | Patients with HAattrTMD Evaluated in axis I and II (P = .008)* | HAattrTMD group had significantly higher levels of depression |
Yildiz | 2023 | Turkey | 200 patients/507 patients | 28.46 | DC/TMD Axis I DC/TMD Axis II | TMJ internal disorders association with Axis II 0.206* | The results of DC / TMD Axis I are compared with Axis II |