evidencegaps
Primary study · included by 2 reviews

Association between temporomandibular disorders, chronic diseases, and ophthalmologic and otolaryngologic disorders in Korean adults: A cross-sectional study.

Song 2018 · Song Hyun-Seop, Shin Joon-Shik, Lee Jinho, et al. · PloS one · 2018

Included by

Temporomandibular joint disorders and tinnitus: a systematic review and meta-analysis.
Non-Cochrane · prognostic · 2026 · cited as Song 2018 · Fig. 2
Outcome this study informsPooled effectEvidenceCertainty
Odds of TMD diagnosis
Presence of tinnitus vs Controls without tinnitus
OR 3.244 [2.1, 5.01]6 studiesGRADE not reported
Prevalence of tinnitus
TMD diagnosis (single-arm) vs None (single-arm prevalence)
Prevalence 0.318 [0.242, 0.405]28 studiesGRADE not reported
Odds of TMD diagnosis
Presence of tinnitus vs Controls without tinnitus
OR 4.147 [1.877, 9.164]8 studiesGRADE not reported
Odds of tinnitus
TMD diagnosis vs Controls without TMD
OR 3.924 [2.636, 5.841]12 studiesGRADE not reported
Odds of tinnitus
TMD diagnosis vs Controls without TMD
OR 3.998 [1.375, 11.624]2 studiesGRADE not reported
Odds of tinnitus
TMD diagnosis vs Controls without TMD
OR 3.517 [2.052, 6.029]6 studiesGRADE not reported
Odds of TMD diagnosis
Presence of tinnitus vs Controls without tinnitus
OR 10.146 [3.234, 31.828]1 studyGRADE not reported
Odds of tinnitus
TMD diagnosis vs Controls without TMD
OR 4.699 [2.315, 9.538]4 studiesGRADE not reported
Prevalence of TMD diagnosis
Tinnitus (single-arm) vs None (single-arm prevalence)
Prevalence 0.634 [0.465, 0.776]13 studiesGRADE not reported
Odds of TMD diagnosis
Presence of tinnitus vs Controls without tinnitus
OR 2.61 [0.778, 8.755]1 studyGRADE not reported
Prevalence of dizziness in patients with temporomandibular disorders: a systematic review and meta-analysis.
Non-Cochrane · aetiology · 2026 · cited as Song 2018 · Table 3; Fig. 4; Fig. 5; References
Outcome this study informsPooled effectEvidenceCertainty
Frequency of dizziness (odds ratio)
Temporomandibular disorders (TMD-positive; exposure) vs No temporomandibular disorders (TMD-negative)
OR 0.42 [0.20, 0.88]2 studies · 14055 participantsGRADE not reported
Frequency of dizziness (odds ratio)
Temporomandibular disorders (TMD-positive; exposure) vs No temporomandibular disorders (TMD-negative)
OR 0.55 [0.19, 1.59]2 studies · 93 participantsGRADE not reported

2 including reviews in total.