1. Interferential therapy electrode placement technique in acute low back pain: A preliminary investigation 
Deirdre A. Hurley, MAppSc, Patrick M. Minder, BSc, Suzanne M. McDonough, PhD, Deirdre M. Walsh, DPhil, Ann P. Moore, PhD, David G. Baxter, DPhil 
Archives of Physical Medicine and Rehabilitation 
Volume 82, Issue 4, Pages (April 2001)
DOI: /apmr
Copyright © 2001 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions

2. Fig. 1 IFT “painful area” electrode placement technique.
Archives of Physical Medicine and Rehabilitation  , DOI: ( /apmr )
Copyright © 2001 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions

3. Fig. 2 IFT spinal nerve root electrode placement technique.
Archives of Physical Medicine and Rehabilitation  , DOI: ( /apmr )
Copyright © 2001 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions

4. Fig. 3
Outcome measure scores of PRI at pretreatment, discharge, and follow-up. A decrease in raw score value indicates an improvement in PRI, whereas conversely, an increase in raw score value suggests a deterioration in PRI. (○, painful area; ▿, spinal nerve root; □, control).
Archives of Physical Medicine and Rehabilitation  , DOI: ( /apmr )
Copyright © 2001 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions

5. Fig. 4
Outcome measure scores of RMDQ at pretreatment, discharge, and follow-up. A decrease in raw score value indicates an improvement in RMDQ levels, whereas conversely, an increase in raw score value suggests a deterioration in RMDQ levels. (○, painful area; ▿, spinal nerve; □, control).
Archives of Physical Medicine and Rehabilitation  , DOI: ( /apmr )
Copyright © 2001 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions

6. Fig. 5
Outcome measure scores of EuroQol at pretreatment, discharge, and follow-up. Decreases in raw value indicates a worsening in EQ-5D status and vice versa (○, painful area; ▿, spinal nerve root; □, control).
Archives of Physical Medicine and Rehabilitation  , DOI: ( /apmr )
Copyright © 2001 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions