Fig. 4From: Mapping genetic research in non-communicable disease publications in selected Arab countries: first step towards a guided research agendaStudy type and methods used in genetic NCD research in selected Arab countries. a Study designs in total and per country. b Mean impact factor by study designs. c Descriptive and etiologically focused clinical studies. d Genetic methodologies. *P < 0.05 as statistically significantBack to article page