Types of Identified Problems (%)

June

July

August

September

October

November

December

Administration Errors

7.9%

14.6%

16.0%

29.3%

21.8%

28.4%

23.8%

(6.4% - 9.6%)

(12.3% - 17.2%)

(13.3% - 19.2%)

(26.8% -32.0%)

(19.7% - 24.0%)

(26.1% - 50.8%)

(21.1% - 26.8%)

Adverse Drug Reaction

2.8%

0.5%

0.8%

0.8%

0.1%

2.3%

0.9%

(2.0% - 4.0%)

(0.1% - 1.3%)

(0.3% - 2.0%)

(0.4% - 1.5%)

N/A

(1.6% - 3.2%)

(0.4% - 1.8%)

Contra Indication

3.1%

2.2%

3.8%

1.0%

0.8%

3.3%

5.0%

(2.2% - 4.3%)

(1.4% - 3.5%)

(2.5% - 5.8%)

(0.6% - 1.8%)

(0.4% - 1.4%)

(2.4% - 4.3%)

(3.7% - 6.7%)

Drug-Drug Interaction

0.3%

0.5%

0.8%

0.4%

0.0%

0.2%

0.6%

(0.1% - 0.9%)

(0.1% - 1.3%)

(0.3% - 2.0%)

(0.1% -1.0%)

N/A

(0.1% - 0.6%)

(0.2% - 1.4%)

Duplication

4.1%

0.8%

0.3%

0.7%

0.3%

0.6%

1.9%

(3.1% - 5.4%)

(0.4% - 1.8%)

(0.1% - 1.3%)

(0.4% - 1.4%)

(0.1% - 0.8%)

(0.3% - 1.2%)

(1.1% - 3.1%)

Indication No Medication

11.5%

10.4%

10.4%

6.5%

4.1%

8.3%

8.6%

(9.7% - 13.4%)

(8.5% - 12.7%)

(8.2% - 13.1%)

(5.2% - 8.0%)

(3.2% - 5.3%)

(6.9% - 9.8%)

(6.9% - 10.7%)

Lack of Therapeutic Drug Monitoring

0.2%

0.7%

1.9%

0.2%

0.6%

0.2%

0.2%

(0.0% - 0.7%)

(0.3% - 1.6%)

(1.0% - 3.4%)

(0.1% - 0.8%)

(0.3% - 1.2%)

(0.1% - 0.6%)

(0.0% - 0.9%)

Medication No Indication

1.2%

0.4%

0.6%

0.7%

0.9%

1.6%

3.2%

(0.7% - 2.0%)

(0.1% - 1.1%)

(0.2% - 1.7%)

(0.4% - 1.4%)

(0.5% - 1.5%)

(1.0% - 2.4%)

(2.2% - 4.6%)

Medication Overdose

12.0%

19.4%

20.0%

19.3%

9.9%

12.0%

15.3%

(10.2% - 14.0%)

(16.8% - 22.2%)

(17.0% - 23.4%)

(17.2% - 21.6%)

(8.4% - 11.5%)

(10.4% - 13.8%)

(13.0% - 17.9%)

Medication Underdose

9.2%

7.0%

7.5%

6.7%

9.3%

13.0%

15.0%

(7.6% - 11.0%)

(5.4% - 9.0%)

(5.6% - 10.0%)

(5.4% - 8.2%)

(7.9% - 11.0%)

(11.4% - 14.9%)

(12.7% -17.5%)

Wrong Combination

N/A

1.3%

2.1%

1.0%

2.9%

1.3%

0.0%

N/A

(0.7% - 0.7%)

(1.2% - 3.6%)

(0.6% - 1.8%)

(2.1% - 3.9%)

(0.8% - 2.0%)

N/A

Wrong Interpretation of Culture’s Sensitivity

N/A

1.2%

N/A

1.0%

N/A

0.5%

1.1%

N/A

(0.6% - 2.2%)

N/A

(0.5% - 1.7%)

N/A

(0.2% - 1.0%)

(0.6% - 2.1%)

Prescribing Errors

47.7%

41.1%

35.6%

32.3%

48.8%

27.7%

23.6%

(44.8% - 50.6%)

(37.8% - 44.5%)

(31.8% - 39.5%)

(29.7% - 35.0%)

(46.2% - 51.3%)

(25.4% -30.1%)

(20.9% - 26.6%)

Therapeutic Failure

0.1%

N/A

N/A

N/A

N/A

0.4%

0.2%

(0.0% - 0.5%)

N/A

N/A

N/A

N/A

(0.2% - 0.9%)

(0.0% - 0.9%)