Table 1

Distribution by gender.
Gender
 Ile-Ife
 Lagos
 Total


No
 %
 No
 %
 No
 %
Male
 48
 48.0
 32
 61.5
 80
 52.6
Female
 52
 52.0
 20
 38.5
 72
 47.4
Total
 100
 100.0
 52
 100.0
 152
 100.0

χ2 = 2.515, df = 1, P = 0.113.

Esan et al. BMC Oral Health 2004 4:3   doi:10.1186/1472-6831-4-3