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Table 1 Fracture resistance values (in Newtons) and related descriptive statistics in the tested groups

From: Fracture behavior of root-amputated teeth at different amount of periodontal support – a preliminary in vitro study

Group

Valid N

Mean

Minimum

Maximum

Std. Dev.

Gr 1

15

2311.60

811.00

3858.00

894.78

Gr 2

15

1682.73

739.00

2502.00

428.64

Gr 3

15

1844.93

1059.00

3517.00

650.22

Gr 4

15

1397.33

686.00

2212.00

395.74

  1. Groups: 1- no furcation involvement, indirect overlay; 2- furcation involvement, indirect overlay; 3- no furcation involvement, direct restoration; 4- furcation involvement, direct restoration