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Table 1 Comparison of general information between the two groups

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