[Correspondence] Mortality decrease according to socioeconomic groups

In their Article, Enrique Regidor and colleagues (Nov 26, p 2642)1 conclude that “In Spain, probably due to the decrease in exposure to risk factors, all-cause mortality decreased more during the economic crisis than before the economic crisis, especially in low socioeconomic groups”. This statement is misleading from both a methodological and conceptual perspective.

from #AlexandrosSfakianakis via Alexandros G.Sfakianakis on Inoreader http://ift.tt/2pb5Cbq
via IFTTT