Table 2.

Comparison of clinicopathological features with predictable (similarity score > 45) and unpredictable (similarity score ≤ 45) Canhelp-Origin molecular testing results

Characteristics	Predictable molecular testing results (N = 262)	Unpredictable molecular testing results (N = 107)	p value
Age
≤ 57	136	47	< 0.001
> 57	126	60
Gender
Female	145	41	< 0.001
Male	117	66
IHC testing
Diagnostic clues	149	46	< 0.001
No diagnostic value	113	61
Histology
Poorly differentiated carcinoma / Undifferentiated neoplasm	26	33	< 0.001
Adenocarcinoma / Squamous cell carcinoma / Other	236	74
Disease subgroup
Favorable	67	9	< 0.001
Unfavorable	195	98