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Table 2 Criteria for stratification as recorded in RS1

From: Pain reduction by inducing sensory-motor adaptation in Complex Regional Pain Syndrome (CRPS PRISMA): protocol for a double-blind randomized controlled trial

FactorWeightCategories
Current pain intensity (0–10 Numerical Rating Scale)2≤ 6
>  6
CRPS severity score (1–16) [35]2≤ 12
>  12
Primarily affected arm1Left
Right
Pre-CRPS dominant hand (writing)1Left
Right
Sex1Male
Female
Age118 - < 40
40 - < 61
61–80
Presence of CRPS in body parts other than the primary affected arm1Yes
No
Presence of other non-CRPS pain1Yes
No
CRPS duration1<  1 year
1 - < 5 years
5 - < 10 years
≥ 10 years