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. 2018 Aug;10(8):4923–4930. doi: 10.21037/jtd.2018.07.47

Figure 1.

Figure 1

(A) AGR, (B) LogCRP, (C) IgG, and (D) PA in AECOPD patients, stable COPD patients, and healthy controls. Data are presented as box plots representing median values with interquartile ranges. P values of <0.05 indicate a statistically significant difference. The P values were calculated by. one-way analysis of variance. AGR, albumin/ globulin ratio; LogCRP, logarithm of the serum C-reactive protein; IgG, immunoglobulin G; PA, prealbumin; AECOPD, acute exacerbation of chronic obstructive pulmonary disease; COPD, chronic obstructive pulmonary disease.