Table 3 Estimated longitudinal age trend for men
Location | Curve Equation | R square |
|---|---|---|
\(\mathrm{Incidence}\ \mathrm{rate}=a\ast {e}^{-{\left(\frac{mean\_ age-b}{c}\right)}^2}\) | ||
Brazil | a = 3.502 ∗ 10−3; b = 63.31; c = 23.38 | 0.9625 |
China | a = 2.588 ∗ 10−3; b = 57.33; c = 26.83 | 0.8832 |
India | a = 2.697 ∗ 10−3; b = 58.48; c = 26.13 | 0.9171 |
Russia | a = 1.377 ∗ 10−3; b = 60.83; c = 21.22 | 0.9053 |
South Africa | a = 4.791 ∗ 10−3; b = 65.92; c = 18.37 | 0.9569 |