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. Author manuscript; available in PMC: 2012 Jun 1.
Published in final edited form as: Pain Med. 2011 May 3;12(6):880–889. doi: 10.1111/j.1526-4637.2011.01113.x

Table 2. Patient and Caregiver Ratings of Pain Severity and Experience as Measured on the BPI.

0-10 scale Interview 1 x̄ (SD) Interview 2 x̄ (SD)
“worst pain” 4.55 (3.29) 3.76 (3.17)*
“average pain” 2.64 (2.16) 2.51 (2.37)
“least pain” 1.07 (1.6) 1.03 (1.72)
“pain right now” 1.59 (2.29) 1.62 (2.24)
Number of hours spent in Mild Pain 4.82 (6.06) 5.21 (7.1)
Number of hours spent in Moderate Pain 2.98 (5.00) 2.53 (4.92)
Number of hours spent in Severe Pain 1.71 (3.99) 0.99 (3.29)

Note:

*

p≤ .05