Table 2:

Contingency table with the NASCET-style ratios defining the presence of disease in the final carotid stenosis group analyzed (n = 136) and the millimeter stenosis measurements as the test variable

Stenosis Measurements<50%50–69%70%+
>2.2 mm605065
1.4 to 2.2 mm342247
1.3 mm or less091524
635617n = 136