Multivariate Cox regression revealed that high LAIR-1 expression was an independent predictor of adverse BCSS and DMFS survival (HR = 2.0, 95% CI 1.1–3.4, p = 0.017 and HR = 1.6, 95% CI 1.0–2.5, p = 0.046, respectively; Table 3) independent of other confounding prognostic factors including tumour size, tumour grade, stage, CD3+, CD8+, HER2+ status and chemotherapy. Here, LAIR1 is linked to neoplasm.