From: Chest CT tomography vs. intracavitary electrocardiogram guidance in predicting the length of PICC placement
Group
n
Osmosis of blood
Extubation
Thrombus
Occupied space on inferior margin of chest radiography
Others
Total rate of related complications
ECG group
218
1
9
11
10.55 (23/218)
Chest CT group
3
18
15.60 (34/218)
χ2
2.442
P
0.118