Table 4.

Complications related to S/A

Group	No. (%)	Minor	Major	S/A related
High risk	5,415 (42)	181 (1.40)	57 (0.44)	11 (0.085)
Lower risk	7,481 (58)	123 (0.96)	10 (0.08)	6 (0.046)
Total	12,896	304 (2.36)	67 (0.52)	17 (0.131)

Data are expressed as n (%).

S/A, sedation/analgesia.

From “The risk of sedation/analgesia in hemodialysis patients undergoing interventional procedures” by G.A. Beathard, A. Urbanes, T. Litchfield, A. Weinstein, 2011, Semin Dial, 24, p. 97–103. Reprinted with permission (Copyright - 2013. Copy right holder - Seminars in Dialysis).