ATC-1 Code Total Total Achiral drugs Achiral drugs Chiral mixtures Chiral mixtures Pure enantiomers Pure enantiomers p-value
n % n % n % n %
A 62 15.7 28 13.5 17 15.6 17 21.5 0.25
B 3 0.8 1 0.5 - - 2 2.5 0.11
C 45 11.4 16 7.7 19 17.5 10 12.6 0.03*
D 15 3.8 11 5.3 - - 4 5.1 0.05
G 16 4.0 7 3.4 2 1.8 7 8.9 0.04
J 30 7.6 16 7.7 6 5.5 8 10.1 0.50
L 8 2.0 5 2.4 3 2.8 - - 0.35
M 41 10.4 26 12.6 13 11.9 2 2.5 0.04
N 104 26.3 56 27.1 33 30.3 15 19.0 0.21
P 18 4.6 13 6.3 2 1.9 3 3.8 0.19
R 26 6.6 12 5.8 10 9.2 4 5.1 0.43
S 6 1.5 2 1.0 1 0.9 3 3.8 0.18
V 9 2.3 5 2.4 1 0.9 3 3.8 0.42
Miscellaneous 12 3.0 9 4.3 2 1.9 1 1.3 0.28
Total 395 100.0 207 100.0 109 100.0 79 100.0 -