Table 2

Clinicopathological outcome of non-invasive neoplasia

Final diagnosis
Non-invasive neoplasia
Initial diagnosisAbsentLow gradeHigh gradeInvasive cancerTotal
Initial diagnosis: histological diagnosis at enrolment; final diagnosis: diagnosis at end of follow up; absent: no non-invasive neoplasia detected.
Indefinite for non-invasive neoplasia81009
Low grade non-invasive neoplasia48286890
High grade non-invasive neoplasia1041116
Suspicious for invasive cancer00213