From: From prescription drug purchases to drug use periods – a second generation method (PRE2DUP)
Classification | Total N | % | ||||||
---|---|---|---|---|---|---|---|---|
Correct | Error | Non solvable | Correct | Error | Non solvable | |||
ATC class | A | 89 | 2 | 1 | 92 | 97 | 2 | 1 |
B | 44 | 0 | 0 | 44 | 100 | 0 | 0 | |
C | 275 | 2 | 13 | 290 | 95 | 1 | 4 | |
G | 37 | 1 | 0 | 38 | 97 | 3 | 0 | |
H | 21 | 6 | 1 | 28 | 75 | 21 | 4 | |
J | 28 | 12 | 0 | 40 | 70 | 30 | 0 | |
M | 46 | 5 | 4 | 55 | 84 | 9 | 7 | |
N | 325 | 8 | 4 | 337 | 96 | 2 | 1 | |
R | 32 | 2 | 1 | 35 | 91 | 6 | 3 | |
OTHER | 24 | 1 | 16 | 41 | 59 | 2 | 39 | |
Total | 921 | 39 | 40 | 1000 | 92 | 4 | 4 |