|
Subject group
|
Number
|
% high responders
|
|---|
|
Dental students in clinical studya
|
87
|
37.9
|
|
Patients in clinical studya
|
64
|
32.8
|
|
Same-age subjects not in clinical study
|
129
|
31.8
|
|
Other subjects not in clinical studyc
|
117
|
39.7
|
|
All subjects
|
397
|
33.8
|
-
aSee first section of Materials & Methods. bSame-age subjects not in the clinical study were 12.4% dental students, 17.1% patients and 70.5% volunteers. cOther subjects were a mixture of patients and volunteers: 70.9% older (ages >38 and <72 years), 15.4% younger (ages >15 and <22 years), and the remainder age unknown.
