Table 2. | Comparisons between mean onset time of pulpal anaesthesia and extraction of the patients for mepivacaine and articaine infiltration groups |
| Groups |
Number of patients |
Mean (SD), min |
t-test (df = 88) |
P-value | |
|---|---|---|---|---|---|
|
Anaesthesia and extraction onset time |
Articaine regimen | 45 | 2.98 (1.98) | 2.22 | 0.03a |
| Mepivacaine regimen | 45 | 4.22 (3.17) | |||
aStatisticaly significance, P = 0.03, independent sample t-test.
|
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