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Correlation between TMD intensity and other associated factors.
| Pair of Variables | Tau | p |
|---|---|---|
| TMD and sleep quality | −0.25 | 0.00 |
| TMD and headaches frequency before the pandemic | 0.13 | 0.00 |
| TMD and headaches frequency after the pandemic | 0.20 | 0.00 |
| TMD and back and neck pain during the pandemic | 0.13 | 0.00 |
| TMD and mean number of working hours before the pandemic | 0.09 | 0.02 |
| TMD and alcohol intake during the pandemic | 0.08 | 0.03 |
| TMD and body weight during the pandemic | 0.09 | 0.03 |
