Table 1.

Sociodemographic Data

Sex (male, %)	17 (42.5)
Age (y, mean ± SD)	54.4 ± 19.0
BMI (kg/m2, mean ± SD)	22.06 ± 4.34
Duration since first episode (y, mean ± SD)	11.95 ± 10.70
HAM-D (mean ± SD)	14.53 ± 7.90
HAM-A (mean ± SD)	14.30 ± 8.10
Chao1 index (median ± IQR)	15 519.53 ± 4060.31
Shannon index (median ± IQR)	5.89 ± 1.36
PD whole-tree index (median ± IQR)	60.67 ± 9.28
Duration on current antidepressant (median ± IQR)	142 ± 364.50
Duration on current antipsychotic (median ± IQR)	63.5 ± 682.75
Duration on current anxiolytics (median ± IQR)	242 ± 618.75

Abbreviations: BMI, body mass index; HAM-A, Hamilton Rating Scale for Anxiety; HAM-D, Hamilton Rating Scale for Depression; IQR, interquartile range; PD, phylogenetic diversity.

Total n = 40.