Table 3.
Intragroup comparison in Group 2 using Friedman’s test
| n | Mean±SD | Minimum | Maximum | Median | Mean rank | χ 2 | P value of Friedman test | |
|---|---|---|---|---|---|---|---|---|
| ISQ baseline | 30 | 25.05933±2.6112897 | 20.1100 | 29.8700 | 25.3050 | 1.00 | 90.000 | 0.000** |
| ISQ 1 week | 30 | 46.84700±6.4379126 | 34.7000 | 58.7300 | 47.4150 | 2.00 | ||
| ISQ 1 month | 30 | 57.12766±3.8292096 | 52.2300 | 68.2300 | 56.5000 | 3.00 | ||
| ISQ 3 months | 30 | 69.92690±3.5668332 | 63.3500 | 77.1300 | 70.0650 | 4.00 |
**Statistically highly significant difference (P<0.01). ISQ – Implant stability quotient; P – Probability value; SD – Standard deviation; χ2 – Chi Square; n – Number of surgical sites