1 = Hombre
2 = Mujer

Do you work in a hospital?
1 = Sí
2 = No

What is your highest level of education?
1 = No estudió
2 = Preescolar
3 = Primaria incompleta
4 = Primaria completa
5 = Secundaria incompleta
6 = Secundaria completa
7 = Preparatoria o bachillerato incompleto
8 = Preparatoria o bachillerato completo
9 = Licenciatura incompleta
10 = Licenciatura completa
11 = Posgrado

1 = Norte
2 = Centro-Sur