... Personality Disorders (PD) research. This study aimed to review the published literature on ethnic variations of prevalence, aetiology and treatment of PD.Method: A systematic review of studies of ... and data points for our outcomes of interest, andstrengths and limitations of each study. In addition to these, a scoring system for the methodological quality was designed by one reviewer (AM), ... McGilloway et al., A systematic review of personality dis-order, race and ethnicity: prevalence, aetiology and treatment BMC Psychiatry 2010, 10:33McGilloway et al. BMC Psychiatry 2010, 10:33http://www.biomedcentral.com/1471-244X/10/33Open...