Table 2

Caries risk at baseline, 3-month and 6-month follow-ups (n = 65)

VariablesTest group (n = 33) (%)Control group (n = 32) (%)p-value
Baseline
High risk31 (93.9)31 (96.9)0.573
Moderate risk0 (0.0)0 (0.0) 
Low risk2 (6.1)1 (3.1) 
3rd month
High risk27 (81.8)30 (93.8)0.195
Moderate risk0 (0.0)0 (0.0) 
Low risk6 (18.2)2 (6.2) 
6th month
High risk22 (66.7)21 (65.6)0.929
Moderate risk0 (0.0)0 (0.0) 
Low risk11 (33.3)11 (34.4) 

Note(s): p by chi-square and Fisher's exact test

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