Table 4 Values given by graduate dentists without post-graduate training/graduate dentists with postgraduate training in other specializations than oral surgery/graduate dentists with post-graduate training in oral surgery to the factor “PROXIMITY TO THE INFERIOR ALVEOLAR NERVE”. Krustal Wallis test and pairwise comparison
Valid N | Mean | Standard Deviation | Median | Percentile 25 | Percentile 75 | Minimum | Maximum | ||||||
Proximity to the Inferior alveolar nerve | Group 2 | Graduate dentists without post-graduate training | 33 | 9,30 | 1,19 | 10,00 | 9,00 | 10,00 | 6,0 | 10,0 | |||
Graduate dentists with postgraduate training in other specializations than oral surgery | 115 | 8,98 | 2,00 | 10,00 | 9,00 | 10,00 | 1,0 | 10,0 | |||||
Graduate dentists with post-graduate training in oral surgery | 180 | 8,24 | 2,25 | 9,00 | 7,00 | 10,00 | 1,0 | 10,0 | |||||
Total | 328 | 8,61 | 2,12 | 10,00 | 8,00 | 10,00 | 1,0 | 10,0 | |||||
Independent-Samples Kruskal–Wallis Test Summary | |||||||||||||
Total N | 328 | ||||||||||||
Test Statistic | 15,875a | ||||||||||||
Degree Of Freedom | 2 | ||||||||||||
Asymptotic Sig.(2-sided test) | < 0,001 | ||||||||||||
a. The test statistic is adjusted for ties | |||||||||||||
Pairwise Comparisons of Group 2 | |||||||||||||
Sample 1-Sample 2 | Test Statistic | Std. Error | Std. Test Statistic | Sig | Adj. Sig.a | ||||||||
Graduate dentists with post-graduate training in oral surgery- Graduate dentists with postgraduate training in other specializations than oral surgery | 37,013 | 10,315 | 3,588 | < 0,001 | 0,001 | ||||||||
Graduate dentists with post-graduate training in oral surgery—Graduate dentists without post-graduate training | 41,889 | 16,362 | 2,560 | 0,010 | 0,031 | ||||||||
Graduate dentists with postgraduate training in other specializations than oral surgery- Graduate dentists without post-graduate training | 4,875 | 17,063 | 0,286 | 0,775 | 1,000 | ||||||||