Additional file 8 of Decreased complement 4 and interleukin-10 as biomarkers in aqueous humour for non-exudative age-related macular degeneration: a case control study

Additional file 8. Correlation of drusen volume and biomarker levels. Drusen volume and biomarker levels were correlated in the patient group using Spearman’s correlation with the correlation coefficient rS. * P < .050 represents significance. n = 9.