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. 2014 Mar 13;9(3):e88455. doi: 10.1371/journal.pone.0088455

Table 4. Induced sputum protein concentrations of study participants.

Protein concentration Chimney stove Open fire p-value
IL-8, ng/ml (mean, SD) (n = 32) 1801 (1406) (n = 15) 2573 (1533) (n = 17) 0.15
Fibronectin, ng/ml (mean, SD) (n = 22) 485 (409) (n = 11) 355 (374) (n = 11) 0.44
Myeloperoxidase, ng/ml (median, IQR) (n = 29) 78 (16, 625) (n = 15) 26 (14, 463) (n = 14) 0.4
Protein concentration Chimney stove Open fire p-value
IL-8, ng/ml (mean, SD) (n = 32) 1801 (1406) (n = 15) 2573 (1533) (n = 17) 0.15
Fibronectin, ng/ml (mean, SD) (n = 22) 485 (409) (n = 11) 355 (374) (n = 11) 0.44
Myeloperoxidase, ng/ml (median, IQR) (n = 29) 78 (16, 625) (n = 15) 26 (14, 463) (n = 14) 0.4