Ref (type)	Population	Outcome, Interventions	Results and statistical analysis	Effect size	Favours
Healing rates
Systematic review	86 people (79 people completed study), age range 49 to 100 years, long-term care, grade III ulcers Data from 1 RCT	Reduction in wound surface area with low-level laser with standard care Absolute results not reported	P = 0.23		Not significant
Systematic review	35 people (25 people completed study), age range 8 to 65 years, rehabilitation, grade II to IV ulcers Data from 1 RCT	Time to complete wound healing 2.45 weeks with laser plus moist saline gauze 1.78 weeks with saline gauze alone	P = 0.33		Not significant