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Table 1 Demographic characteristics of the population (N = 129)

From: Toward characterization and definition of fibromyalgia severity

Characteristic

Value

Age, y

 

   Mean ± SD

49.4 ± 11.0

   Median

50.0

   Range

23.0-78.0

   Missing data, n (%)

3 (2.3)

Gender, n (%)

 

   Female

115 (89.1)

   Male

11 (8.5)

   Missing data

3 (2.3)

Employment status, n (%)

 

   Employed full time

38 (29.5)

   Employed part time

23 (17.8)

   Homemaker

16 (12.4)

   Retired

11 (8.5)

   Unemployed

11 (8.5)

   Other

25 (19.4)

   Missing data

5 (3.9)

Duration of fibromyalgia, n (%)

 

   3 months-1 year

20 (15.6)

   2-5 years

44 (34.1)

   6-10 years

28 (21.7)

   > 10 years

33 (25.6)

   Missing data

4 (3.1)

Current pain severitya

 

   Mean ± SD

6.40 ± 2.19

   Range

0.0 - 10.0

   Median

7.0

   Missing data, n (%)

13 (10.1)

  1. a 0-10 numerical rating scale from the short form Modified Brief Pain Inventory