Comparison of the Σ_SFR-weighted metallicity based on metallicity estimates obtained with MUSE data compared with (i) the integrated metallicity estimated from a direct conversion of the stellar mass based on the MZ relation from Sánchez et al. (2019) at the effective radius R_eff; (ii) the metallicity estimates from Sánchez et al. (2019) at R_eff, corrected assuming a fixed radial gradient within the galaxy (-0.1 dex/,R_eff; Sánchez et al. 2014; iii) the metallicity estimated using the S-calibration (Pilyugin & Grebel 2016) at the median galactocentric radius of MUSE observations in Santoro et al. (2022); and (iv) metallicity estimates based on the maps from Williams et al. (2022). To ensure a meaningful comparison, all the estimates are averaged within the masks used in our analysis, excluding galactic centers. The color bar shows the stellar masses in log values.