Who was studied, and how
One number in the abstract
Where each one falls
Where it lands on the map
505people with type 2 diabetes, in this paper
The trial randomly assignedassigned by chance
metformin
placebo
Probably raised decline in kidney function+1.92
randomisedthe abstract, start to end
… (3 studies, 505 participants: MD 1.92 mL/min, 95% CI 0.33 to 3.51; I …
← favours treatmentfavours comparator →
could be chanceDecline in kidney functionmetformin vs placebo
1.920.33–3.51
MetforminKidney outcomes
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