A Classification Method of Normal and Overweight Females Based on Facial Features for Automated Medical Applications

Table 2

Subject characteristics and basic statistics (data are presented as mean (standard deviation); N: number of subjects, BMI: body mass index).

Class		Female: 21–40	Female: 41–60
Normal	N	189	193
	Age	32.1 (5.64)	50.0 (5.42)
	BMI	22.2 (2.97)	23.6 (2.86)
Overweight	N	77	229
	Age	32.91 (5.29)	50.31 (5.44)
	BMI	26.0 (2.75)	25.6 (2.31)