Fig. 1
From: NK and NKT cells in the diagnosis of diffuse lung diseases presenting with a lymphocytic alveolitis
Bronchoalveolar lavage fluid (BALF) NK cells (%) in patients with diffuse lung diseases (DLDs). NK cell levels were significantly higher in patients with hypersensitivity pneumonitis compared with patients with sarcoidosis (p < 0.001) and other DLDs (p < 0.001). White circles represent mild outliers and stars represent extreme outliers (two extreme outliers in the hypersensitivity pneumonitis group - 42.5 and 22.9% - are not represented)