Table 2 Univariate and multivariate of predictive factors for 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) | 0.73 | 0.48–1.09 | 0.125 | 0.74 | 0.49–1.11 | 0.143 |
Age (≤ 74/ ≥ 75 years) | 0.87 | 0.52–1.45 | 0.579 | |||
BMI (≤ 18.4/ ≥ 18.5 kg/m2) | 0.78 | 0.34–1.78 | 0.555 | |||
Preoperative CA19-9 (> 37/ ≤ 37U/L) | 1.57 | 0.95–2.60 | 0.079 | 1.09 | 0.55–1.78 | 0.959 |
Postoperative CA19-9 (> 37/ ≤ 37U/L) | 2.22 | 1.49–3.32 | 0.000 | 2.16 | 1.44–3.14 | 0.000 |
LDPS / LRAMPS | 1.23 | 0.82–1.84 | 0.309 | |||
T(T1-2/T3-4) | 0.95 | 0.62–1.43 | 0.792 | |||
Positive lymph nodes (Yes / No) | 1.80 | 1.20–2.70 | 0.005 | 1.69 | 1.12–2.53 | 0.012 |
R- status (R1 /R0) | 1.34 | 0.49–3.64 | 0.671 | |||
Tumor differentiation (Poor/Well-moderate) | 1.59 | 1.07–2.38 | 0.023 | 1.21 | 0.79–1.86 | 0.379 |
Perineural invasion (Yes/No) | 1.11 | 0.68–1.80 | 0.679 | |||
Lymphovasular invasion (Yes/No) | 1.11 | 0.73–1.69 | 0.636 | |||
Adjuvant chemotherapy (Yes/No) | 0.60 | 0.40–0.88 | 0.010 | 0.74 | 0.49–1.11 | 0.143 |