highly significantP = 3.54 × 10 −146
The precision of this alignment was further quantified, showing a 74.5% overlap between high-risk and tumor cell categories, with McNemar’s test 84 demonstrating a highly significant association ( P = 3.54 × 10 −146 ) (Fig. 5 d), thereby supporting SIDISH’s accuracy in identifying cellular drivers of poor prognosis within their spatial context.