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. Author manuscript; available in PMC: 2010 May 1.
Published in final edited form as: Clin J Pain. 2009 May;25(4):293–298. doi: 10.1097/AJP.0b013e31818bf574

Table 1.

Comparisons of patients with and without chronic pain within each group

Heart Failure N = 184 Diabetes N = 221 General Primary Care N = 219

Report chronic pain 65% 61% 61%

Chronic pain N=120 n (%)* mean ± SD No chronic pain N=64 n (%)* mean ± SD P Chronic pain N=135 n (%)* mean ± SD No chronic pain N=86 n (%)* mean ± SD P Chronic pain N=133 n (%)* mean ± SD No chronic pain N=86 n (%)* mean ± SD P
Demographics
 Age (years) 72±11 74±9 NS 67±11 72±9 < .01 66±12 70±10 < .01
 White 89(77) 49(78) NS 101(78) 73(86) NS 109(83) 78(92) NS
 High school education or more 76(64) 53(83) < .01 95(73) 61(73) NS 114(86) 63(76) NS
 Married or living with a partner 81(68) 41(64) NS 91(69) 60(72) NS 96(73) 58(70) NS

Health status and function
 Health status “fair” or ”poor” 91(76) 38(59) < .05 81(60) 24(28) < .001 72(54) 23(27) < .001
 Number of health conditions (0 – 14) 5.7±1.8 4.8±1.7 < .01 4.4±2.0 3.8±1.7 < .05 3.3±2.0 2.3±1.7 < .001
 Employment
  Not working due to health 40(33) 6(10) <.001 23(18) 5(6) < .05 24(18) 8(10) NS
  Retired 78(65) 53(84) .01 87(67) 64(77) NS 79(60) 57(69) NS
  Employed 9(8) 6(10) NS 19(15) 19(23) NS 31(23) 18(22) NS
  Other (e.g., student) 5(4) 0 NS 7(5) 3(4) NS 7(5) 2(2) NS
 Minutes per week of exercise 71±76 105±90 .01 99±82 115±99 NS 91±82 123±101 < .05

Ratings of overall quality of care
 Quality of overall care from VA rated as “good,” “very good” or “excellent”§ 97/111(87) 51/54(94) NS 107/127(84) 75/76(99) .001 106/124(85) 73/78(94) NS
*

The denominator used to calculate the percentage varies slightly due to item non-response, which is less than 5% for most items.

Sum of total conditions identified from the following list: chronic heart failure, heart disease, stroke, hypertension, diabetes, cancer, kidney disease, liver disease, ulcer, eye disease, lung disease, depression or post-traumatic stress disorder (PTSD), peripheral neuropathy, and arthritis

Percentages do not sum to 100 as some respondents selected more than on employment category, e.g., 18 people indicated they were retired and not working due to health.

§

Excludes responses from 54 respondents, 10 who indicated they did not receive care from VA and 44 who did not respond to the question. The number that did not respond ranges from 13 in the heart failure group to 16 in the general group but the number with pain vs. no pain does not differ by more than one within groups.