|
Frequency analysis of participant allocation to each treatment group |
|||||
| Treatment Groups |
|||||
|
|
|||||
| Frequency |
Percent |
Valid Percent |
Cumulative Percent |
||
|
|
|||||
| Valid |
ENAR |
9 |
37.5 |
37.5 |
37.5 |
| TENS |
7 |
29.2 |
29.2 |
66.7 |
|
| SHAM |
8 |
33.3 |
33.3 |
100.0 |
|
| Total |
24 |
100.0 |
100.0 |
||
Vitiello et al. Chiropractic & Osteopathy 2007 15:9 doi:10.1186/1746-1340-15-9 |
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