Table 2 Data reported in the CRF
Visits Data | V1 | V2 | V3 | V4 | V5 | V6 | V7 |
|---|---|---|---|---|---|---|---|
Sex | X | ||||||
Age | X | ||||||
Clinical criteria | |||||||
Pain | X | X | X | X | X | X | X |
Mobility(I, II, III, IV) | X | X | X | X | X | X | X |
Swelling | X | X | X | X | X | X | X |
Sinus tract | X | X | X | X | X | X | X |
Abcess | X | X | X | X | X | X | X |
Percussion tenderness | X | X | X | X | X | X | X |
Radiographic criteria | |||||||
Degree of immaturity: Nolla stages: 7, 8, 9 | X | ||||||
Endodontic filling | X | ||||||
Root resorption | X | ||||||
Periodontal ligament enlargement | X | X | X | X | X | X | X |
Presence of an apical barrier | X | X | X | X | |||
Radioluscent image | X | X | X | X | X | X | X |
PAI | X | X | X | X | X | X | X |
Form of the apical barrier | X | X | X | ||||