Fig. 1From: Health literacy as mediator between perception of illness and self-medication behaviour among outpatients in the Kingdom of Saudi Arabia: implication to primary healthcare nursingEmerging model of the influence of perception of illness and health literacy on self-medication behaviourAbbreviations: PI, perception of illness; HL, health literacy; SMB, self-medication behaviour; BRIEF, health literacy scale; SMS, self-medication scaleBack to article page