Table 1:
Ethnic origin of the patients.
Ethnic origin
Number of
patients
Percentage
% General
population
Hispanic-Amerindian
208
67.3
79.6
Caucasian not Hispanic
63
20.4
10.6
Arabian
21
6.8
5.3
Jew
16
5.2
0.5
Mapuche
1
0.3
4.0