Figures & data
Table I. Demographic characteristics of all reported prevalent ALS cases by race and ethnicity for the period 1 January 2009 through 31 December 2011 in all 11 project sites (n = 5883).
Table II. Reported El Escorial criteria of all reported prevalent ALS cases by race and ethnicity for the period 1 January 2009 through 31 December 2011 in all 11 project areas (n = 5883).
Figure 1. Stratified age-adjusted average annual incidence rates for reported ALS cases by race and ethnicity for the period 1 January 2009 through 31 December 2011 in all 11 project areas.
![Figure 1. Stratified age-adjusted average annual incidence rates for reported ALS cases by race and ethnicity for the period 1 January 2009 through 31 December 2011 in all 11 project areas.](/cms/asset/2ab39b71-aaa3-45f3-8e89-8b5f8d4fd1f6/iafd_a_971813_f0001_b.gif)