[Table/Fig-6]:

Intergroup comparison of instrumentation time among the groups.

Groups	Groups	Over all p-value*
K file	ProTaper K3	<0.001 (sig)
ProTaper	K3	<0.001 (sig)
K3	K file ProTaper	<0.001 (sig)

^*Over all p-value is significant (p<0.05).