Of the patients studied, the majority 60 were male 57.1%, in the range of 41 to 60 years of age - 61 58.1% and the most common length of stay was between 6 to 15 years - 59 56.2%.
En el grupo de pacientes en estudio predominó el sexo masculino 60; 57,1%, edad entre 41 y 60 años 61; 58,1%, tiempo de internación entre 6 y 15 años 59; 56,2%.
Dos pacientes em estudo, predominou o sexo masculino 60 57,1%, faixa etária entre 41 e 60 anos - 61 58,1%, tempo de internação entre 6 e 15 anos - 59 56,2%.