From: Perceived effectiveness of graphic health warnings as a deterrent for smoking initiation among adolescents in selected schools in southwest Nigeria
Variable
n
%
Sex
Male
243
44.7
Female
301
55.3
Age*
< 15 years
302
55.5
≥ 15 years
242
44.5
School
Public school
456
89.9
Private school
51
10.1
School class
Senior secondary 1
176
32.4
Senior secondary 2
238
43.8
Senior secondary 3
130
23.9