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Table 1 Participants Allocation and treatment assignments

From: Analysing root roughness and smear layer relationship by comparing contemporary dental curettes with conventional dental curettes: a randomised controlled trial

Treatment arms No. of subjects (Nā€‰=ā€‰120) Group titles Treatment provided
Control 30 1 No Treatment
Gracey 30 2 Scaling by Gracey Curette
After 5 30 3 Scaling by After 5 Curette
Mini 5 30 4 Scaling by Mini 5 Curette