Table 6: Statistical Differences in Lifetime Prevalence of MDD by Age and Sex

Age Male % Odds Ratio Cl 95% X2 (1df) P Female % OR Cl 95% X2 (1df) P
18-24 3.1 = = = 6.6 = = =
25-44 4.0 1.2 0.44 to 3.2 0.10 NS 12.0 1.7 0.9 to 3.0 3.4 NS
45-64 3.5 1.1 0.65 to 1.8 0.10 NS 13.0 1.9 1.6 to 3.5 4.8 P<0.05
>64 7.3 2.5 0.9 to 6.8 3.13 NS 11.2 1.7 0.87 to 3.3 2.4 NS