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Fonseca Anamnese Index scores in pre- and post-evaluations and change scores (n = 43)
| Intervention group (n = 20) | Control group (n = 22) | |||||
|---|---|---|---|---|---|---|
| Pre | Post | Pre-post changes* (p = .016) | Pre | Post | Pre-post changes (p = .653) | |
| Absent | 2 | 2 | (0) | 5 | 3 | (− 2) |
| Mild | 7 | 12 | (+ 5) | 9 | 8 | (− 1) |
| Moderate | 8 | 0 | (− 8) | 3 | 6 | (+ 3) |
| Severe | 3 | 6 | (+ 3) | 6 | 5 | (− 1) |
*Statistically significant p < .05. Postintervention lost data: control group (n = 1)
