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. Author manuscript; available in PMC: 2011 Nov 15.
Published in final edited form as: Spine (Phila Pa 1976). 2010 Nov 15;35(24):E1406–E1411. doi: 10.1097/BRS.0b013e3181d952a5

Table 5.

Medications received within the population of all ED patients with low back pain related disorders.

Medication N % (95%CI)
Opioid 2481 61.7% (59.2, 64.2%)
Hydrocodone 1315 32.3% (30.0%, 34.6%)
Oxycodone 508 12.1% (10.3, 14.1%)
Meperidine 381 10.0% (8.7, 11.6%)
Hydromorphone 290 7.1% (5.8, 8.6%)
Morphine 253 6.4% (5.3, 7.6%)
Propoxyphene 165 4.9% (3.8, 6.1%)
Codeine 105 2.4% (1.8, 3.1%)
Nalbuphine 34 0.9% (0.5, 1.6%)
Butorphanol 26 0.8% (0.5, 1.4%)
Methadone 4 0.1% (0, 0.2%)
Non-steroidal anti-inflammatory 2066 49.5% (46.7, 52.3%)
Skeletal muscle relaxant 1704 42.8% (40.2, 45.4%)
Benzodiazepine 431 10.7% (9.3, 12.2%)
Corticosteroid 179 4.9% (3.9, 6.0%)
Acetaminophen 173 3.8% (3.0, 4.8%)
Medication combinations
Non-steroidal anti-inflammatory + Skeletal muscle relaxant 1056 26.2% (23.9, 28.7%)
Non-steroidal anti-inflammatory + Opioid 1042 25.9% (23.8, 28.1%)
Non-steroidal anti-inflammatory + Benzodiazepine 226 5.6% (4.6, 6.8%)
Non-steroidal anti-inflammatory + Opioid + Skeletal muscle
relaxant OR benzodiazepine
603 15.5% (13.9, 17.3%)