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. Author manuscript; available in PMC: 2021 Mar 1.
Published in final edited form as: Pain. 2020 Mar;161(3):651–661. doi: 10.1097/j.pain.0000000000001758

Table 1:

Description of the study sample

Unweighted Number Unweighted Percent Weighted Percent
Male 725 35.9 % 40.2 %
Female 1296 64.1 % 59.8 %
       
Age 18–44 466 23.1 % 27.7 %
  45–64 714 35.3 % 35.5 %
  65 + 841 41.6 % 36.8 %
       
Race/Ethnicity White, non-Hispanic 1690 83.6 % 82.9 %
         Hispanic 83 4.1 % 4.3 %
         Afro-American 58 2.9 % 2.3 %
         Asian/Pacific Is. 116 5.7 % 7.2 %
         Other 40 2.0 % 1.7 %
         Unknown 34 1.7 % 2.1 %
       
Self-rated health Excellent/Very Good 761 37.9 % 48.0 %
         Good 783 39.0 % 36.4 %
         Fair/Poor 464 23.1 % 15.6 %
       
Employment Working FT/PT 983 49.2 % 57.3 %
     Homemaker 69 3.5 % 3.2 %
     Student 17 0.9 % 1.1 %
     Retired 793 39.7 % 34.9 %
     Unemployed/laid off 29 1.5 % 1.0 %
     Unable to work pain-related 76 3.8 % 1.5 %
     Unable to work-not pain-related 33 1.7 % 1.1 %
       
       
High utilizer of pain-related services (number of pain-related visits in the prior 2 years greater than 94% of adults) 1059 52.4 % 5.7 %
       
Pain > half the days prior 6 months 1290 64.3 % 48.4 %
       
Pain on most days prior 3 months 1136 56.2 % 40.5 %
       
Pain limited activities most days 569 28.1 % 15.6 %
       
Number of pain sites bothered alot
       None 216 11.9 % 16.0 %
       1 499 27.5 % 34.7 %
       2 557 30.7 % 31.6 %
       3+ 544 30.0 % 17.7 %
Chronic Pain Grade – Revised
   0 - No chronic pain 885 43.8 % 59.5 %
   1 - Mild Chronic Pain 317 15.7 % 15.4 %
   2 - Bothersome Chronic Pain 270 13.4 % 10.1 %
   3 – High Impact Chronic Pain 549 27.2 % 15.0 %
       
All persons 2021 100.0 % 100.0 %