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Table 4 Relationship of CDK5 expression with other clinicopathological variables in SCC

From: Evaluation and clinical significance of cyclin-dependent kinase5 expression in cervical lesions: a clinical research study in Guangxi, China

Characteristic Total number No. patients, stratified by CDK5 Z P value
Negative (98) Positive (165)
Age     −1.167 0.243a
 ≤44 138 56 (40.6 %) 82 (59.4 %)   
 >44 125 42 (33.6 %) 83 (66.4 %)   
 Lymph node metastasis     −5.785 <0.001a
 Negative 193 92 (47.7 %) 101 (52.3 %)   
 Positive 70 6 (8.6 %) 64 (91.4 %)   
FIGO stage     −5.785 <0.001a
 I–II 193 92 (47.7 %) 101 (52.3 %)   
 III–IV 70 6 (8.6 %) 64 (91.4 %)   
TNM stage
 I 181 92 (50.8 %) 89 (49.2 %) 45.53 <0.001a
 II–IV 82 6 (7.3 %) 76 (92.7 %)   
Pathologicl grade     16.909 <0.001b
 I 18 10 (55.6 %) 8 (44.4 %)   
 II 119 57 (47.9 %) 62 (52.1 %)   
 III 126 31 (24.6 %) 95 (75.4 %)   
  1. FIGO International Federation of Gynecology and Obstetrics, TNM tumor node metastasis
  2. aTwo independent-samples Chi-square test was performed
  3. bKruskal–Wallis H test was performed