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Table 2 Comparison of clinical efficacy after 6 months of treatment

From: Application value of fibro-bronchoscopic cryosurgery combined with medication in the treatment of tracheobronchial tuberculosis

Group

Significantly Effective

Effective

Ineffective

Response Rate(%)

Study(n = 48)

18

22

8

83.3

Control(n = 48)

5

24

19

60.4

χ2 value

  

6.235

P value

  

0.013

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BMC Surgery

ISSN: 1471-2482

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