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. 2023 Nov 21;21:358. doi: 10.1186/s12957-023-03247-8

Table 3.

Determination for risk factors for DFS or OS by multivariate tests

DFS OS
P HR (95% CI) P HR (95% CI)
Smoking status
 Never 1
 Current + former 0.007* 2.10 (1.22–3.62)
Alcohol status
 Never 1
 Current + former 0.014* 2.75 (1.23–6.16)
TNM stages
 I 1 1
 II  < 0.001* 4.72 (2.35–9.50)  < 0.001* 8.90 (3.36–23.59)
 III  < 0.001* 19.18 (9.49–38.78)  < 0.001* 26.78 (10.13–70.83)
NSAIDs UI
 Low 1
 High 0.034* 0.52 (0.28–0.95)

UI use intensity, DFS disease-free survival, OS overall survival

*With significant difference