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Table 3 Characteristics of Controlled Substance Prescribing Encounters, Silent Surveillance 2 (n = 61,747 prescribing encounters)

From: Prescription reporting with immediate medication utilization mapping (PRIMUM): development of an alert to improve narcotic prescribing

Characteristic

No. (% Prescribing encounters)

Age of patient

  < 18

1552 (2.51 %)

 18-64

45,571 (73.80 %)

 65

14,624 (23.68 %)

Facility type

 ED/Urgent Care

18,267 (29.58 %)

 Inpatient Discharge

4656 (7.54 %)

 Outpatient including phone calls

38,310 (62.04 %)

 Other

514 (0.83 %)

Class of drug

 Opiate

45,165 (73.15 %)

 Benzodiazepine

14,268 (23.11 %)

 Both

2314 (3.75 %)

Number of criteria met (of any combination)

 0

48,164 (78.00 %)

 1

10,517 (17.03 %)

 2

2654 (4.30 %)

 3

369 (0.60 %)

 4

43 (0.07 %)

 5

0 (0.00 %)

Criteria met

 Prescription with >50 % remaining

8358 (13.54 %)

 2+ visits with onsite administration

1208 (1.96 %)

 3+ prescriptions in past 30 days

2873 (4.65 %)

 Positive tox screen

4165 (6.75 %)

  BAC

 1444 (2.34 %)

  Cocaine

 1248 (2.02 %)

  Marijuana

 2440 (3.95 %)

 Previous presentation for overdose

500 (0.81 %)