Items

Cases (n = 439)

%

Breakdown

Cases (n = 439)

%

Prescription and medication

361

82.2

No drug medication

105

23.9

Excess medication

37

8.4

Mistake of time and date of drug medication

36

8.2

Underestimate medication

30

6.8

Too fast a rate of administration

13

3.0

Too slow a rate of administration

12

2.7

Mistake of drug medication

10

2.3

Mistake of route of administration

7

1.6

Duplicated medication

6

1.4

Patients mistake

4

0.9

Mistake of unit

3

0.7

Mistake of the amount of drug

2

0.5

Combination of contraindicant

0

0.0

Others

96

21.9