Table 2

Sample size and characteristics of the participants for each investigation
Type of investigation N (male/female) Mean age (years) Year of enrolment
Internal consistency 93 (44/49) 75.0 2009 & 2010
Test-retest reliability 33 (15/18) 74.5 2009
Discriminant validity 93 (44/49) 75.0 2009 & 2010
Ability to detect change 93 (44/49) 75.0 2009 & 2010

Komagamine et al.

Komagamine et al. BMC Oral Health 2014 14:45   doi:10.1186/1472-6831-14-45

Open Data