Pain Perception and Anxiety Levels during Menstrual Cycle Associated with Periodontal Therapy

Table 2

Comparison of perimenstrual and postmenstrual VAS scores by Wilcoxon matched pairs test by ranks.

Menstrual	Mean	Std.Dv.	Mean Diff.	SD Diff.	% of change	value	value
Perimenstrual	57.9318	11.7263
Postmenstrual	40.1136	10.7297	17.8182	7.8066	30.7572	5.7592	0.0000*

Significant at 5% level of significance ().