Table 7 Comparison of pain and swelling variables at different times of laser surgery
Paired t test (P value) | Laser (t2) | Laser (t1) | Variables | ||
|---|---|---|---|---|---|
S.D | Mean | S.D | Mean | ||
0.0001 | 1.447 | 6.33 | 0 | 0 | Pain before surgery (t1) and after surgery (t2) |
0.0001 | 1.352 | 3.40 | 0 | 0 | Pain before surgery (t1) and day 2 after surgery (t2) |
0.0001 | 0.704 | 1.07 | 0 | 0 | Pain before surgery (t1) and day 7 after surgery (t2) |
0.0001 | 1.352 | 3.40 | 1.447 | 6.33 | Pain after surgery (t1) and day 2 after surgery (t2) |
0.0001 | 0.704 | 1.07 | 1.447 | 6.33 | Pain after surgery (t1) and day 7 after surgery (t2) |
0.0001 | 0.704 | 1.07 | 1.352 | 3.40 | Pain day 2 after surgery (t1) and day 7 after surgery (t2) |
0.0001 | 1.925 | 39 | 1.905 | 38.662 | Swelling before surgery (t1) and after surgery (t2) |
0.0001 | 2.022 | 39.8 | 1.905 | 38.662 | Swelling before surgery (t1) and day 2 after surgery (t2) |
0.002 | 1.939 | 38.899 | 1.905 | 38.662 | Swelling before surgery (t1) and day 7 after surgery (t2) |
0.0001 | 2.022 | 39.8 | 1.925 | 39 | Swelling after surgery (t1) and day 2 after surgery (t2) |
0.195 | 1.939 | 38.899 | 1.925 | 39 | Swelling after surgery (t1) and day 7 after surgery (t2) |
0.0001 | 1.939 | 38.899 | 2.022 | 39.8 | Swelling day 2 after surgery (t1) and day 7 after surgery (t2) |