According to the participants predominant symptoms two groups were established, one based on reflux, the other on dyspepsia: 1. "Patients" with diagnoses of dyspepsia included those who "always" or "frequently" showed some of the dyspeptic symptoms previously noted and those who showed symptoms less frequently but also showed some alarming symptoms.
"Enfermos" con diagnóstico de dispepsia aquellos que presentaran "siempre "o "frecuentemente" alguno o algunos de los síntomas dispépticos anotados anteriormente, o quienes presentaran síntomas de menor frecuencia pero asociados a síntomas de alarma.