Table 5 Comparison of pain and swelling variables at different times of piezoelectric surgery
Paired t test (P value) | Piezosurgery (t2) | Piezosurgery (t1) | Variables | ||
|---|---|---|---|---|---|
S.D | Mean | S.D | Mean | ||
0.0001 | 1.113 | 5.67 | 0 | 0 | Pain before surgery (t1) and after surgery (t2) |
0.0001 | 1.082 | 3.20 | 0 | 0 | Pain before surgery (t1) and day 2 after surgery (t2) |
0.0001 | 0.704 | 0.93 | 0 | 0 | Pain before surgery (t1) and day 7 after surgery (t2) |
0.0001 | 1.082 | 3.20 | 1.113 | 5.67 | Pain after surgery (t1) and day 2 after surgery (t2) |
0.0001 | 0.704 | 0.93 | 1.113 | 5.67 | Pain after surgery (t1) and day 7 after surgery (t2) |
0.0001 | 0.704 | 0.93 | 1.082 | 3.20 | Pain day 2 after surgery (t1) and day 7 after surgery (t2) |
0.0001 | 1.879 | 38.852 | 1.892 | 38.657 | Swelling before surgery (t1) and after surgery (t2) |
0.0001 | 1.884 | 40.750 | 1.892 | 38.657 | Swelling before surgery (t1) and day 2 after surgery (t2) |
0.0001 | 1.924 | 38.991 | 1.892 | 38.657 | Swelling before surgery (t1) and day 7 after surgery (t2) |
0.0001 | 1.884 | 40.75 | 1.879 | 38.852 | Swelling after surgery (t1) and day 2 after surgery (t2) |
0.009 | 1.924 | 38.991 | 1.879 | 38.852 | Swelling after surgery (t1) and day 7 after surgery (t2) |
0.0001 | 1.924 | 38.991 | 1.884 | 40.75 | Swelling day 2 after surgery (t1) and day 7 after surgery (t2) |