Table 4 Univariate and multivariate of predictive factors for liver recurrence
From: Factors predicting recurrence after left‑sided pancreatectomy for pancreatic ductal adenocarcinoma
Variables | Univariate | Multivariate | ||||
|---|---|---|---|---|---|---|
HR | 95% CI | P value | HR | 95% CI | P value | |
Sex (Female / Male) | 0.96 | 0.46–2.20 | 0.919 | |||
Age (≤ 74/ ≥ 75 years) | 0.84 | 0.34–2.06 | 0.694 | |||
BMI (≤ 18.4/ ≥ 18.5 kg/m2) | 0.58 | 0.14–2.45 | 0.459 | |||
Preoperative CA19-9 (> 37/ ≤ 37U/L) | 1.45 | 0.50–4.19 | 0.496 | |||
Postoperative CA19-9 (> 37/ ≤ 37U/L) | 2.33 | 1.11–4.89 | 0.025 | 2.31 | 1.04–5.10 | 0.039 |
LDPS / LRAMPS | 0.40 | 0.19–0.87 | 0.220 | |||
T(T1-2/T3-4) | 0.86 | 0.40–1.84 | 0.692 | |||
Positive lymph nodes (Yes / No) | 1.34 | 0.61–2.94 | 0.473 | |||
R- status (R1 /R0) | 1.91 | 0.13–1.89 | 0.239 | |||
Tumor differentiation (Poor/Well-moderate) | 2.95 | 1.33–6.54 | 0.008 | 2.36 | 1.05–5.34 | 0.038 |
Perineural invasion (Yes/No) | 2.15 | 0.91–5.07 | 0.179 | |||
Lymphovasular invasion (Yes/No) | 1.01 | 0.47–2.40 | 0.877 | |||
Adjuvant chemotherapy (Yes/No) | 0.47 | 0.23–0.99 | 0.048 | 0.42 | 0.19–0.91 | 0.028 |