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Table 4 Clinical efficacy and death evaluation during follow-up

From: Long-term outcomes of tracheal stents removal under fluoroscopy guidance: comparison of tracheal fistulas and tracheal stenosis

 

TF group

TS group

p

Loss of follow up

5/84 (6.0%)

4/65 (6.2%)

1.0000

Clinical efficacy evaluation, N (%)

 Cured

33 (39.3%)

29 (44.6%)

0.6154

 Improved

20 (23.8%)

20 (30.8%)

0.3576

 Invalid

2 (2.4%)

3 (4.6%)

0.6534

 Death

24 (28.6%)

9 (13.8%)

0.0458

Causes of death, N (%)

 Tumor progression

21 (25.0%)

5 (7.7%)

0.0081

 Asphyxia

1 (1.2%)

4 (6.2%)

0.1679

 Massive bleeding

2 (2.4%)

0 (0.0%)

0.5048

  1. N number