Author, Year |
Outcome Measure(s) |
Results |
Quality of RCT |
Papeix et al. 2015 |
MSIS-29 |
Not Significant |
Fair |
Rietberg et al. 2014 |
IPA, MSIS-29 |
Not Significant |
Good |
Khan et al. 2008 |
MSIS-29 |
Not Significant |
Good |
Kos et al. 2007 |
IPA |
Not Significant |
Good |
Craig et al. 2003 |
HAP |
Positive |
Fair |
Freeman et al. 1997 |
LHS |
Positive |
Fair |