Table 2.

Prevalence of oral malodour among participants’ groups

Do you complain of bad breath?	Groups		Total
	Undergraduates	Graduates
Yes
Count	34	2	36
% of total	14	1	15
No
Count	124	28	152
% of total	54	12	66
Don’t know
Count	34	9	43
% of total	15	4	19
Total
Count	192	41	233
% of total	83	17	100