Table 4: Percentages of individuals with vertical deficiency according to severity for each gender.

Others MILD MODERATE SEVERE Total
Female 2098 33 60 1 2192
% 95.71% 1.51% 2.74% 0. 05%
Male 2172 17 28 0 2217
% 97.97% 0.77% 1.26% 0.00%
Total 4270 50 88 1 4409

χ2=18.897; p=0.000; sig.