. 2020 Jan 31;93(1):81–88. doi: 10.15386/mpr-1311

Table III.

Pain perception differences in females and males in the Damon self ligation appliance group.

Interval	Females	Males	p value
At 4 hrs	3.78	3.31	0.008^*
24 hrs	3.82	3.48	0.007^*
Day 3	2.82	1.85	0.003^*
Day 7	1.90	1.40	0.007^*

Independent t test;

indicates significance at p≤0.05