Skip to main content
. Author manuscript; available in PMC: 2020 May 1.
Published in final edited form as: Pancreas. 2019 May-Jun;48(5):719–725. doi: 10.1097/MPA.0000000000001311

TABLE 4.

Univariate Comparisons and Multivariable Binary Logistic Regressions by Short Versus Long LOS Groups in Patients Undergoing PD and DP From 2014–2015 NSQIP Database

PD (n = 6185) LOS≥7 days
LOS <7 days, n (%)
(n = 1395)
LOS ≥7 days, n (%)
(n = 4790)
P OR (95% CI) P
EA 253 (18.1) 1184 (24.7) <0.001 1.465 (1.254–1.712) <0.001
Pneumonia 21 (1.5) 243 (5.1) <0.001 2.390 (1.504–3.798) <0.001
PE/DVT 18 (1.3) 197 (4.1) <0.001 2.172 (1.316–3.584) 0.002
Urinary tract infection 18 (1.3) 187 (3.9) <0.001 2.527 (1.536–4.156) <0.001
Pancreatic fistula 84 (6.0) 1016 (21.2) <0.001 3.288 (2.598–4.160) <0.001
Delayed gastric emptying 63 (4.5) 977 (20.4) <0.001 4.255 (3.260–5.552) <0.001
Superficial incisional SSI 75 (5.4) 481 (10.0) <0.001 1.699 (1.312–2.199) <0.001
Deep incisional SSI 17 (1.2) 130 (2.7) 0.001
DP (n = 1913) LOS ≥6 days
LOS <6 days, n (%)
(n = 619)
LOS ≥6 days, n (%)
(n = 1294)
P OR (95% CI) P
EA 96 (15.5) 276 (21.3) 0.001 1.471 (1.134–1.909) 0.004
Pneumonia 2 (0.3) 82 (6.3) <0.001 17.68 (4.311–72.512) <0.001
PE/DVT 13 (2.1) 58 (4.5) 0.005 1.763 (0.942–3.298) 0.076
Urinary tract infection 11 (1.8) 50 (3.9) 0.009 1.848 (0.937–3.643) 0.076
Pancreatic fistula 78 (12.6) 286 (22.1) <0.001 1.650 (1.247–2.183) <0.001
Delayed gastric emptying 8 (1.3) 100 (7.7) <0.001 4.962 (2.375–10.365) <0.001
Superficial incisional SSI 18 (2.9) 63 (4.9) 0.028 1.459 (0.843–2.528) 0.177
Deep incisional SSI 8 (1.3) 22 (1.7) 0.324

OR indicates odds ratio; CI, confidence interval.