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Table 2 Demographic characteristics of the participants (n = 180)

From: Translation and validation of the Chinese version of the Current Opioid Misuse Measure (COMM) for patients with chronic pain in Mainland China

Characteristics

n (%)

Mean (SD)

Median

Age (years)

 

55.74 (16.36)

59.00

Gender

   

Male

94 (52.22)

  

Female

86 (47.78)

  

Education

   

≤1 year

21 (11.67)

  

≤5 years

27 (15.00)

  

≤9 years

58 (32.22)

  

>9 years

74 (41.11)

  

Marital status

   

Married

155 (86.11)

  

Single

15 (8.33)

  

Separated/divorced

4 (2.22)

  

Widowed

5 (2.78)

  

Pain duration (months)

 

27.08 (52.42)

5.00

Months of opioid treatment

 

8.83 (30.35)

2.00

Pain locations

   

Head, face

22 (12.22)

  

Cervical

24 (13.33)

  

Shoulder, arm

21 (11.67)

  

Thorax

26 (14.44)

  

Abdomen

15 (8.33)

  

Back

24 (13.33)

  

Lumbar, sacral

69 (38.33)

  

Pelvic

29 (16.11)

  

Leg

63 (35.00)