Table 1. Descriptive statistics of study participants (n = 10).

Characteristic	No	%
Age(years)	36 (±13.2)a
Sex
Male	5	50
Female	5	50
Educational level
High school or less	3	30
Bachelor degree	3	30
Master or Doctoral degree	4	40
Ethnicity
Non-Hispanic caucasian	10	100
BMI	33 (11.3)*

^*Data are expressed as mean (standard deviation). BMI: body mass index.