Measuring Pain. Visual Analog Scale Versus Numeric Pain Scale: What is the Difference?
Outcome measures are helpful in demonstrating patient response to care and therefore an important part of providing best care for our patients. Using paper scoring systems is one way that doctors of chiropractic can document patient progress. This update provides a brief review of the characteristics and applications of the visual analog scale (VAS) and numeric pain scale (NPS).
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Claire
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J Emerg Nurs. 2003 Aug;29(4):322-5
12874553
Spine (Phila Pa 1976). 1993 Jun 1;18(7):855-62
8316884
Pain. 1996 Mar;64(3):425-428
8783305
Clin Pharmacol Ther. 1983 Aug;34(2):234-9
6872418
J Clin Gastroenterol. 1990 Apr;12(2):174-7
2182705
J Manipulative Physiol Ther. 2001 Oct;24(8):501-4
11677548
Spine (Phila Pa 1976). 1999 Jun 1;24(11):1104-12
10361660
Eur J Clin Pharmacol. 1975 Aug 14;8(6):415-20
1233242
Health Qual Life Outcomes. 2003 Oct 08;1:53
14613569
J Rehabil Med. 2001 Nov;33(6):279-83
11766958
Clin J Pain. 2000 Mar;16(1):22-8
10741815
Respir Med. 2002 Sep;96(9):745-50
12243322
Fam Pract Res J. 1993 Mar;13(1):15-24
8484338