A Study to Analyze Different Patterns of Quid Usage among Subjects with Oral Submucous Fibrosis in Mangalore Population

Table 9

Clinical stage III and duration.

	1–12 months	1–5 year	5–10 year	>10 years
Type I	0	0	0	0
Type II	0	0	0	0
Type III	0	0	0	0
Type IV	2 (8.3%)	2 (8.3%)	2 (8.3%)	2 (8.3%)
Type V	0	8 (33.33%)	4 (16.6%)	2 (8.3%)
Combined	0	2 (8.3%)	0	0

; NS.