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Table 1 Pain measurement instruments and follow-up period

From: Multidisciplinary biopsychosocial rehabilitation for chronic low back pain: the need to present minimal important differences units in meta-analyses

Tool

Short term (n = 9)

Medium term (n = 6)

Long term (n = 7)

NRS

2

2

3

VAS

4

3

4

SF-36 Body Pain Index

2

1

0

Not reported

1

0

0

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Health and Quality of Life Outcomes

ISSN: 1477-7525

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