Table 4.

Breakdown of patients by TgAb level in age and gender-adjusted multivariate logistic regression

Cancer predicted by TgAb level
Frequency	Ref: 0	>0 to <40	≥40 to <200	≥200	Total
No cancer	1531	74	98	87	1790
Cancer	175	15	24	19	233
Total	1706	89	122	106	2023

A detailed breakdown of all patients included in the study. All patients were divided into two groups: those with undetectable TgAb (Ref: 0), and those with detectable but normal range TgAb (>0 to <40). The elevated antibody group was then further broken down into the following ranges: ≥40 to <200 and ≥200.