Serum levels of chemokines in adolescents with major depression treated with fluoxetine

Table 1 Demographics and episodic data of the study sample

	HVs, n = 18	Patients, n = 22
Age in yr	18.9 ± 1.2	17.1 ± 2.3
Gender, male/female	4/14	4/18
BMI in kg/m2	23.2 ± 2.1	23.1 ± 2.1
Education in yr	12.9 ± 1.2	11.5 ± 2.6
Family history, yes/no	3/15	8/14
First episode	N/A	8
Recurrent episode	N/A	14

Values are presented as mean ± standard deviation. BMI: Body mass index; HVs: Healthy volunteers; N/A: Not applicable.