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. 2015 Feb 20;10(3):435–442. doi: 10.2215/CJN.06520714

Table 3.

Distribution of analgesic use and potential DRP flags for participants classified into pain frequency groups

How Often Do You Experience Chronic Pain? n Analgesic Counts, n (%)
0 1 2 3
No chronic pain 121 Nonopioid 93 (76.9) 27 (22.3) 1 (0.8)
Opioid 115 (95.0) 6 (5.0)
NSAIDsa 114 (94.2) 7 (5.8)
Less than once/mo 10 Nonopioid 6 (60.0) 4 (40.0)
Opioid 9 (90.0) 1 (10.0)
NSAIDsa 10 (100.0)
1–3 times/mo or 1–2 times/wk 37 Nonopioid 21 (56.8) 14 (37.8) 2 (5.4)
Opioid 23 (62.2) 14 (37.8)
NSAIDsa 33 (89.2) 4 (10.8)
3–4 times/wk or almost everyday 140 Nonopioid 74 (52.9) 59 (42.1) 7 (5.0)
Opioid 78 (55.7) 50 (35.7) 10 (7.1) 2 (1.4)
NSAIDsa 135 (96.4) 5 (3.6)
Key
% with DRP flag
100%
51-75%
26-50%
1-25%
0%

DRP, drug-related problem; NSAID, nonsteroidal anti-inflammatory drug.

a

Any NSAID use is flagged as a DRP.