Microbial Changes in Subgingival Plaque and Polymicrobial Intracellular Flora in Buccal Cells after Fixed Orthodontic Appliance Therapy: A Preliminary Study

Table 2

Distribution of positivity by site and sampling time.

Sampling time	Motivation	Site	Positives	Negatives	Fisher (𝑃 value)
0	No	PP	6	30	0.001
1	Yes		2	34
2	No		7	29
3	Yes		0	36
0	No	BEC	15	21
1	Yes		6	30
2	No		10	26
3	Yes		5	31