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Acupuncture and dry-needling for low back pain (Review)

Acupuncture and dry-needling for low back pain (Review)

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D A T A<br />

A N D A N A L Y S E S<br />

Comparison 1.<br />

acupuncture versus placebo or sham intervention ((Sub)acute LBP: < 3 months)<br />

Outcome or subgroup title<br />

No. of<br />

studies<br />

No. of<br />

participants Statistical method Effect size<br />

1 <strong>pain</strong> (VAS) (<strong>low</strong>er values are<br />

better)<br />

1.1 Immediately after end of<br />

sessions<br />

2 functional status (higher scores<br />

are better). Generic instrument<br />

2.1 Immediately after the end<br />

of the sessions<br />

3 physical examination:<br />

finger-floor distance (<strong>low</strong>er<br />

values are better)<br />

3.1 Immediately after the end<br />

of the sessions<br />

4 mean difference in <strong>pain</strong> (final -<br />

initial)<br />

4.1 Immediately after end of<br />

sessions<br />

5 mean difference in functional<br />

status (final - initial) Generic<br />

instrument<br />

5.1 Immediately after the end<br />

of the sessions<br />

6 mean difference in physical<br />

examination (final - initial):<br />

finger-floor distance<br />

6.1 Immediately after the end<br />

of the sessions<br />

1 Mean Difference (IV, R<strong>and</strong>om, 95% CI) Totals not selected<br />

1 Mean Difference (IV, R<strong>and</strong>om, 95% CI) Not estimable<br />

1 Mean Difference (IV, R<strong>and</strong>om, 95% CI) Totals not selected<br />

1 Mean Difference (IV, R<strong>and</strong>om, 95% CI) Not estimable<br />

1 Mean Difference (IV, R<strong>and</strong>om, 95% CI) Totals not selected<br />

1 Mean Difference (IV, R<strong>and</strong>om, 95% CI) Not estimable<br />

1 Mean Difference (IV, R<strong>and</strong>om, 95% CI) Totals not selected<br />

1 Mean Difference (IV, R<strong>and</strong>om, 95% CI) Not estimable<br />

1 Mean Difference (IV, R<strong>and</strong>om, 95% CI) Totals not selected<br />

1 Mean Difference (IV, R<strong>and</strong>om, 95% CI) Not estimable<br />

1 Mean Difference (IV, R<strong>and</strong>om, 95% CI) Totals not selected<br />

1 Mean Difference (IV, R<strong>and</strong>om, 95% CI) Not estimable<br />

Comparison 2.<br />

acupuncture versus other intervention ((Sub)acute LBP: < 3 months)<br />

Outcome or subgroup title<br />

No. of<br />

studies<br />

No. of<br />

participants Statistical method Effect size<br />

1 <strong>pain</strong> (VAS): <strong>low</strong>er values are<br />

better<br />

1.1 Immediately after the end<br />

of the sessions<br />

1.2 Short-term fol<strong>low</strong>-up (up<br />

to 3 months after the end of<br />

the sessions)<br />

1 Mean Difference (IV, Fixed, 95% CI) Totals not selected<br />

1 Mean Difference (IV, Fixed, 95% CI) Not estimable<br />

1 Mean Difference (IV, Fixed, 95% CI) Not estimable<br />

<strong>Acupuncture</strong> <strong>and</strong> <strong>dry</strong>-<strong>needling</strong> <strong>for</strong> <strong>low</strong> <strong>back</strong> <strong>pain</strong> (<strong>Review</strong>)<br />

Copyright © 2011 The Cochrane Collaboration. Published by John Wiley & Sons, Ltd.<br />

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