Table 2 The positive expression rates of KAI1 and nm23 in laryngeal squamous cell carcinoma (LSCC) with and without lymphatic metastasis
LSCC | Lymphatic metastasis (n = 21) | Non-lymphatic metastasis (n = 24) | χ 2 | P value |
|---|---|---|---|---|
KAI1 | 8/21 (38.9%) | 17/24 (70.8%) | 4.86 | < 0.05 |
nm23 | 11/21 (52.4%) | 19/24 (79.2%) | 5.42 | < 0.05 |