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Table 6 Comparison of cavity closure in placebo and QBDT group

From: Improvement cues of lesion absorption using the adjuvant therapy of traditional Chinese medicine Qinbudan tablet for retreatment pulmonary tuberculosis with standard anti-tuberculosis regimen

GroupCavity closureOR (95% CI)P value
Cavity closure
n (%)
Narrow
n (%)
No change
n (%)
Increased
n (%)
Placebo (n = 52)11 (21.2%)1(1.9%)38(73.1%)2(3.8%)0.78 (0.31–1.96)0.60
QBDT (n = 51)13(25.5%)5(9.8%)33(64.7%)0(0%)
  1. QBDT Qinbudan tablet