# pDDIs per patient
# Patients with pDDIs (% total patients)
#drugs participating in pDDI per patient
#drugs participating in pDDI per patient
# drugs on medication list (SD)
% all drugs participating in a DDI
Expected Actual (SD)
1 3369 (15.9) 2 2.0 7.77 (3.13) 25.7
2 954 (4.33) 4 3.44 (0.95) 9.70 (3.16) 35.5
3 456 (2.07) 6 4.11 (0.95) 10.45 (3.34) 39.3
4 183 (0.83) 8 5.05 (0.91) 11.64 (3.37) 43.4
5 93 (0.42) 10 5.71 (1.31) 13.11 (4.56) 43.5
6 59 (0.27) 12 6.20 (1.41) 13.38 (3.94) 46.3
7 28 (0.13) 14 7.58 (1.31 16.21 (4.61) 46.8