Ratio of mass-loss rates derived from the literature and mass-loss rates predicted using Eq. (3) plotted as a function of effective temperature for stars from the LMC (upper panel) and SMC (lower panel). The observational values include mass-loss rates determined from the Balmer lines (mostly Hα line, red triangles; Evans et al. 2004; Trundle et al. 2004; Trundle & Lennon 2005; Mokiem et al. 2006, 2007), and from UV wind lines corrected for clumping (violet dots; Ramachandran et al. 2019; Bouret et al. 2021). Overplotted are theoretical predictions evaluated for stellar parameters from our sample (Vink et al. 2001; Björklund et al. 2023; solid gray and dotted purple lines, respectively) and for parameters of Petrov et al. (2016; dashed blue lines).