Research Article
Photobiomodulation and Pain Reduction in Patients Requiring Orthodontic Band Application: Randomized Clinical Trial
Table 4
Results of the start, peak, and end of pain in hours.
| Code | Question | Group | Mean | SD | Min | Mdn | Max | Significance |
| Q1 | How many hours after the intervention did the pain start? | Control | 5.25 | 7.86 | 0.00 | 1.00 | 24.00 | ns | Trial | 10.86 | 26.97 | 0.00 | 1.00 | 72.00 |
| Q2 | When did you have the most serious pain? | Control | 6.17 | 7.96 | 0.00 | 1.00 | 24.00 | ns | Trial | 15.86 | 26.29 | 0.00 | 1.00 | 72.00 |
| Q3 | When did the pain disappear? | Control | 22.08 | 25.42 | 0.00 | 18.00 | 72.00 | ns | Trial | 39.57 | 31.33 | 1.00 | 24.00 | 72.00 |
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