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. 2009 Jul 8;2009(3):CD002759. doi: 10.1002/14651858.CD002759.pub2

Collier 1997.

Methods RCT 
 Method of randomisation: not reported 
 Assessor blinding: no 
 Participant blinding: no 
 Loss to follow‐up: 1 
 Intention‐to‐treat analysis: no 
 Post‐program follow up: no
Participants Location: USA 
 N = 39 
 Sample: healthy, community‐dwelling 
 Age: range 65‐85 years 
 Inclusion criteria: aged 65‐85, approval of physician, community residents 
 Exclusion criteria: not reported
Interventions PRT versus control 
 1. PRT 
 Type of Ex: 5UL, 2LL 
 Equipment: Universal Hercules Gym Machine 
 Intensity: not specified, but progressed throughout 
 Frequency: Ex3 
 Reps/Sets: 10/2 
 Program Duration: 10 weeks 
 Setting: gym 
 Supervision: full 
 Adherence: not reported 
 2. Control Group: no active intervention
Outcomes Strength (number of reps at % of body weight) 
 Functional Fitness Assessment for adults >60 
 Agility Assessment (walking between cones) 
 Hand‐eye co‐ordination ("soda pop" test) 
 Grip strength 
 Physical Self‐Efficacy Scale (PSE) 
 Comments on adverse events: no
Notes  
Risk of bias
Bias Authors' judgement Support for judgement
Allocation concealment? Unclear risk B ‐ Unclear