Figure 2From: Matrix metalloproteinases in the cervical mucus plug in relation to gestational age, plug compartment, and preterm laborGestational age. One-way analysis of variance showed different mean values in each of the panels A-F (P < 0.001). The P-values of the post-hoc pairwise comparison are listed in the results section. NP: non-pregnant (n = 15), EP: early pregnant (n = 15), TP: term pregnant (n = 15), i: subset of n. Note the log-scale.Back to article page