Table 1: Patient demographic characteristics of LSPDP group and OSPDP group.

ParameterLSPDP
N=48
OSPDP
N=40
t/X2p

Sex ratio, male:female26:2229:113.1290.77

Age,years (mean± SD)47.5±17.351.4±20.30.1900.85

Diabetes Mellitus (n)1070.1650.693

Fasting blood-glucose
(mmol/L)
7.38±1.347.56±1.561.2700.260

Body Mass Index
(kg/m2)
23.7±1.924.1±2.21.0040.349

CA199 (U/ml)115.5±4.5117.2±3.20.340.325

Diameter Of Tumor4.1±2.04.3±2.10.810.659

LSPDP: laparoscopic spleen-preserving distal pancreatectomy; OSPDP: open spleen-preserving distal pancreatectomy.