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. 2012 Jun 1;7:49. doi: 10.1186/1749-8090-7-49

Table 1.

Baseline study characteristics

 
Pleural Sealant Group
Control Group
pvalue
  N = 60 N = 61  
Males
34 (56.7%)
37 (60.7%)
0.6559
Females
26 (43.3%)
24 (39.3%)
0.6559
Median age in years (range)
68 (25 – 89)
64 (19 – 83)
0.1224
COPD
20 (33.3%)
20 (32.8%)
0.9491
Emphysema
8 (13.3%)
10 (16.4%)
0.6362
TB / Hx of TB
3 (5%)
3 (4.9%)
0.6523
Bleb / Pneumothorax
5 (8.3%)
0
0.0275
Smoking
48 (80%)
40 (65.6%)
0.0748
Prior RT
11 (18.3%)
12 (19.7%)
0.8511
Malignancy resection 19 (31.7%) 13 (21.3%) 0.1966