Items

Breakdown

Cases (n = 197)

%

Medical treatment and care

Mistake of methods (technique)

18

9.1

Not implemented and forgetting

13

6.6

Mistake of others in medical examination and treatment

6

3.0

Accidental ingestion and pulmonary aspiration

4

2.0

Mistake of site

3

1.5

Vestigial remnant of foreign body in body

3

1.5

Mistake of disinfecting and aseptic manipulation

2

1.0

Implementation of unnecessary medical practice

2

1.0

Mistake of medical supplies

1

0.5

Mistake of date and time

1

0.5

Cancellation and postponement

1

0.5

Mistake of correct patient

0

0.0

Out of sequence

0

0.0

Others

143

72.6