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Table 2 Frequency of fulfilled success criteria (12-month follow-up)

From: Validation of a core patient-reported-outcome measure set for operationalizing success in multimodal pain therapy: useful for depicting long-term success?

Number of single criteria showing improvement (change of at least ½ SD)  
Frequency (N) Percent
0
1
2
3
4
5
Total
19
27
35
21
17
16
135
14.1
20.0
25.9
15.6
12.6
11.9
100.0
  1. Bold: Definition of success