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Table 6 Comparison of patient comfort between the two groups (x ± s, points)

From: Chest CT tomography vs. intracavitary electrocardiogram guidance in predicting the length of PICC placement

Group

n

Psychology

Social culture

Physiological

Environment

Total score

ECG group

218

17.09 ± 2.01

19.32 ± 2.13

19.83 ± 2.09

21.03 ± 3.09

77.27 ± 9.32

Chest CT group

218

16.67 ± 2.11

18.09 ± 1.98

18.73 ± 2.01

20.01 ± 1.76

75.26 ± 7.86

t

 

2.218

6.245

5.601

4.235

2.434

P

 

0.034

 < 0.001

 < 0.001

 < 0.001

0.015

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BMC Surgery

ISSN: 1471-2482

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