From: Cigarette smoke induces endoplasmic reticulum stress and the unfolded protein response in normal and malignant human lung cells
Diagnostic Group
N
Mean +/- SD
P-value
Normal
8
0
--
Small Cell Carcinoma
5
0. 39 ± 0.67
0.5571
Non-Small Cell Carcinoma
94
1.62 ± 1.34
0.0002*
Mixed Carcinoma
1.73 ± 1.24
0.0017*