From: An overview of oral health status, socio-economic and behavioral risk factors, and the pattern of tooth loss in a sample of Egyptian rural population
Type of income
Sex and income distribution
p value
Female
Male
Fixed income
96 (18%)
63 (65.8%)
33 (34.2%)
0.000*
No fixed income
50 (9.5%)
43 (85%)
7 (15%)
No income
384 (72.5%)
8 (2%)
376 (98%)