From: Clinical correlation of salivary alpha-amylase levels with pain intensity in patients undergoing emergency endodontic treatment
Parameter
Interval
Mean ± SD
P value
Pain
Pre-operative
6.83 ± 1.17
0.000*
Post-operative
1.73 ± 0.69
SAA
78.85 ± 19.55
33.07 ± 8.68