From: Chest CT tomography vs. intracavitary electrocardiogram guidance in predicting the length of PICC placement
Group
Gender
Weight (Kg)
Height (cm)
BMI (Kg/m2)
Male
Female
ECG group
121
97
68.01 ± 12.12
163.96 ± 8.21
23.99 ± 3.21
Chest CT group
120
98
68.09 ± 10.21
163.93 ± 8.11
24.09 ± 3.11
t
0.009
− 0.074
0.038
− 0.330
P
0.923
0.941
0.970
0.742