Talakad 2011.

Methods	Parallel group design. Method of randomisation not stated. Method of analysis not described. Treated for 8 hours over 4 weeks. Assessed at baseline and after 4 weeks of intervention. Not stated whether assessors were blinded.
Participants	60 participants were randomised into this trial. Dropouts were not described. Baseline characteristics of participants were not stated. Eligibility criteria not stated.
Interventions	Conventional gait training (CGT). Partial weight supported treadmill training: 20% unweighting. Control: no specific intervention. Drug therapy not described.
Outcomes	Dynamic posturography. UPDRS. Beat‐to‐beat finger blood pressure.
Notes	Abstract only.
Risk of bias
Bias	Authors' judgement	Support for judgement
Eligibility Criteria	Unclear risk	Eligibility criteria not stated.
Randomisation Method	Unclear risk	Method of randomisation not stated.
Concealment of Allocation	Unclear risk	Method of randomisation not stated.
Similarity at Baseline	Unclear risk	Baseline characteristics not stated.
Withdrawals Described	Unclear risk	Dropouts not described.
Intention To Treat Analysis	Unclear risk	Method of analysis not stated.
Cointerventions Constant	Unclear risk	Drug therapy not described.
Blinded Assessors	Unclear risk	Not stated whether assessors were blinded.