MBP and major depressive disorder: In fact, a mixture of 5 phthalate compounds (MCNP, MBP, MiBP, MnBP, and MEHP) was highly associated with depression scores (RC = 0.25; 95%CI: 0.12, 0.38, p < 0.001) in adjusted analysis using the quantile g-computation method (Table 4).