Table 3 Relationship between pre-operative pain and pain on 1st post obturation day.
Group | No preop. Pain | Postob. Pain | Preop. Pain | Postob. Pain | ||||
|---|---|---|---|---|---|---|---|---|
No. | (%) | No. | (%) | No. | (%) | No. | (%) | |
Single visit(n = 107) | 40 | (37.4) | 8 | (20.0) | 67 | (62.6) | 50 | (74.6) |
x2 = 9.04, p = 0.002 | ||||||||
Multi Visit(n = 136) | 48 | (35.3) | 6 | (12.5) | 88 | (64.7) | 55 | (62.5) |
x2 = 12.5, p = 0.0004 | ||||||||