Figure 1From: Age and menopause affect the expression of specific cytokines/chemokines in plasma and cervical lavage samples from female sex workers in Nairobi, KenyaSpearman correlation of age (years) and plasma cytokines/chemokines concentration (pg/ml). Only statistically significant correlations were shown for the rest of the data refer to Additional file 1: Tables S1 and S2. Linear regression line was added for visualization purposes only.Back to article page