“…Findings of the reviewed articles showed that with the increase of age, the need to use health services increases [3,15,25,33,37,39,40,43,50,53,54,56,59], but in some studies, with increasing age and exceeding 85 years, the use of health services decreased [55,58,61]. Gender was associated with access to health services such that women were significantly more likely to seek health services [5,9,15,17,25,30,39,43,45,49,50,52,53,54,58,59,61,64]. Married people used more health services than divorced, single, and never married people [25,30,43,52,57,60].…”