Table 3 Multivariable logistic regression analysis of factors affecting port migration

All study subjects

  Age > 60 versus age ≤ 60

4.85

(0.77 to 94.61)

0.1542

  BMI ≥ 24 versus BMI < 24

2.60

(0.50 to 15.34)

0.2578

  Right versus left

2.15

(0.31 to 42.73)

0.4980

  Lung cancer versus others

11.59

(2.25 to 87.73)

0.0059

Patients using Bard port

  Age > 60 versus age ≤ 60

4.28

(0.64 to 86.22)

0.2019

  BMI ≥ 24 versus BMI < 24

2.46

(0.47 to 14.54)

0.2877

  Right versus left

1.22

(0.16 to 25.72)

0.8638

  Lung cancer versus others

7.59

(1.47 to 58.03)

0.0235

Male patients

  Age > 60 versus age ≤ 60

3.35

(0.51 to 68.47)

0.2826

  BMI ≥ 24 versus BMI < 24

2.45

(0.47 to 14.56)

0.2911

  Right versus left

2.27

(0.33 to 45.38)

0.4704

  Lung cancer versus others

7.03

(1.37 to 53.15)

0.0283

Lung cancer patients

  Age > 60 versus age ≤ 60

2.59

(0.34 to 53.55)

0.4152

  BMI ≥ 24 versus BMI < 24

1.65

(0.19 to 12.53)

0.6216

  Right versus left

1.32

(0.14 to 28.65)

0.8201