What you think about some review of psychiatric journals to see how much middle- and low-income countries and developing countries are represented?
For instance, what is the correlation with impact factor? Are they presented alone or in collaboration with developed investigational centers? How many of these investigations are independent or funded by non-profit non-industrial sources?
I know that the main confounding factor and objection to this is that developing countries are lacking funds and resources. But they represent a considerable amount of the population.