Table 1 Characteristics of study population (N = 57)

Gender

   Male

20 (35.1%)

   Female

37 (64.9%)

Mean age (± standard deviation) Age range

53.4 ± 11.8 years 21.2-81.8 years

Median number of years with CRPS 1

1.9 years (0.9 to 4.3)

Initiating event

   Trauma

   21 (36.8%)

   Surgery

   31 (54.4%)

   Other

   5 (8.8%)

RASQ_German ⁺

140.1 ± 39.2

DASH_German"

55.4 ± 22.0