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Table 2 General information of two groups of patients

From: The curative effect analysis of peripherally inserted central venous catheter catheterization for tumor patients under the guidance of new medical guide wire

Variable Observation group (n = 206) Control group (n = 311) Statistical value P value
Gender (male/female) 97/109 152/159 0.16 0.69
The age (years) 59.16 ± 11.36 57.63 ± 9.76 0.10 1.63
BMI 26.35 ± 3.11 25.97 ± 2.95 0.16 1.40
The puncture vein    0.09 0.77
Basilic vein 123 179   
Brachial vein 63 95   
Cephalic vein 20 37   
Catheterization arm (preferred hand/non-preferred hand) 29/177 35/276 0.91 0.34