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Table 3 Proportion of improvement in primary clinical outcomes of NDI and DHI in each group

From: Chiropractic treatment including instrument-assisted manipulation for non-specific dizziness and neck pain in community-dwelling older people: a feasibility randomised sham-controlled trial

Sham group (n = 10)

Chiropractic group (n = 12)

% Improvement

MCID*

30%

50%

MCID*

30%

50%

NDI

30%

10%

0%

58%

33%

25%

% Improvement

MCID*

30%

50%

MCID*

30%

50%

DHI

50%

40%

20%

67%

33%

25%

  1. *Minimal Clinically Important Difference (MCID) for NDI is 19% [48] and for DHI is 18% [56]
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Chiropractic & Manual Therapies

ISSN: 2045-709X