From: Using community participation to assess demand and uptake of scaling and polishing in rural and urban environments
Groups
% requesting or taking up scaling
Outcome
Demand
Uptake
For all participants
75/454 = 16.5%
364/454 = 80.2%
80.2–16.5 = 63.7% difference
For those with Scaling treatment needa
9/94 = 9.6%
85/94 = 90.4%
90.4–9.6 = 80.8% difference