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. 2014 Mar 26;26(2):63–67. doi: 10.1016/j.sdentj.2014.02.003

Table 2.

The values in parentheses represent the number of patients.

Status Smoking (%)
Coffee consumption (%)
Tea consumption (%)
Color change Satisfaction Color change Satisfaction Color change Satisfaction
Yes 33.3 (3) 88.9 (8) 23.1 (6) 80.8 (21) 21.7 (5) 78.3 (18)
No 66.7 (6) 11.1 (1) 76.9 (20) 19.2 (5) 78.3 (18) 21.7 (5)