“…[5][6][7][8][9][10] Studies emphasize the strength of this association across a variety of cultures and health care systems. [5][6][7][8][9][10] In one study of neurology practices in Ireland, factors associated with nonattendance included male sex, age Ͻ50 years, urban home address, referral from emergency departments, and Ͼ2-month waiting time for the appointment. 5 While this relatively long waiting time was associated with greater than double the nonattendance rate, studies in other specialties have shown that waiting times of even 1-2 weeks can make a dramatic difference in nonattendance.…”