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Table 1 Patient characteristics

From: Secondary spontaneous pneumothorax in patients with sarcoma treated with Pazopanib, a case control study

Characteristics Cases/pneumothorax N = 41 Controls/no pneumothorax N= 164
Age, years
 Mean + SD 37.92 + 16.88 44.8 + 19.5
Gender
 Male 29 (70%) 77 (47%)
 Female 12 (30%) 87 (53%)
Race
 White 21 (51%) 119 (73%)
 African American 10 (24%) 14 (9%)
 Hispanic/other 10 (24%) 31 (19%)
Cavitary lung nodules/masses
 Yes 26 (63%) 36 (22%)
 No 15 (37%) 128 (78%)
Pleural-based lung nodules/masses
 Yes 35 (85%) 62 (38%)
 No 6 (15%) 102 (62%)
Emphysema present
 Yes 2 (5%) 1 (1%)
 No 39 (95%) 163 (99%)
Prior radiation to the chest
 Yes 1 (2%) 2 (2%)
 No 40 (98%) 162 (98%)
Patient was receiving pazopanib
 Yes 8 (19%) 15 (9%)
 No 33 (81%) 149 (91%)