Premalignant lesion frequency increased progressively with age: frequency was 24.5% for patients who were over 50 years of age, 33% for patients between 50 and 60 years of age, and 36% for patients over 60 years of age p=0.02 Figure 4.
La frecuencia de LGP aumentó progresivamente con la edad, siendo 24,5% en <50 años, 33% en el grupo 50-60 años y 36% en >60 años p=0,02 figura 4.