Table 4 Comparison of the index of the lower molars, found on Bulgarian territory during the Eneolithic period and in modern southern Bulgarian population
From: Few dental indices in modern Bulgarian population from southern Bulgaria
Parameters | Eneolithic period | Current study | P | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
N | Mean | SD | SE | Parameters | N | Mean | SD | SE | ||
I46MD | 98 | 10.50 | 0.72 | 0.07 | I46MD | 232 | 10.56 | 0.70 | 0.12 | > 0.05 |
I47MD | 98 | 10.10 | 0.51 | 0.05 | I47MD | 232 | 10.03 | 0.50 | 0.08 | > 0.05 |
Lower molar index | 98 | 96.19 | 5.20 | 0.53 | Lower molar index | 232 | 95.22 | 5.13 | 0.56 | > 0.05 |