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Table 7 General patient-reported outcomes by the presence of physical pain (matched comparisons)

From: The incremental burden of pain in patients with depression: results of a Japanese survey

 

Depressed without pain

Depressed with pain

 
 

(N=333)

(N=333)

 

HRQoL

Mean

SD

Mean

SD

p-value

  Mental Component Summary

32.0

11.9

29.1

11.3

0.001

  Physical Component Summary

47.2

8.4

43.0

8.8

<0.001

  Health utility score (SF-6D)

0.613

0.097

0.567

0.094

<0.001

Work impairment

     

  Absenteeism (%) (n=188; 181)

11.4

24.9

13.1

25.7

0.510

  Presenteeism (%) (n=181; 191)

36.8

26.6

46.3

25.5

<0.001

  Overall work impairment (%) (n=191;182)

42.3

30.4

51.4

29.0

0.003

Activity impairment (%)

43.9

27.1

55.4

25.7

<0.001

Health care use (past 6 months)

     

  HCP visits

12.8

12.7

17.7

17.2

<0.001

  ER visits

0.35

1.87

0.31

1.36

0.758

  Hospitalizations

0.78

4.11

1.72

7.27

0.041

  1. Note: HRQoL: Health-related quality of life; ER: Emergency room; HCP: Health care provider; p-values are from t-test.