Research Article

S100B, Homocysteine, Vitamin B12, Folic Acid, and Procalcitonin Serum Levels in Remitters to Electroconvulsive Therapy: A Pilot Study

Table 1

Baseline characteristics of remitters and nonremitters.

CharacteristicsNonremitters ()Remitters ()

Age, years, mean (SD)51 (16.0)46 (19.3)
Women, n (%)3 (42.9)2 (50.0)
Body mass index, mean (SD)28 (2.4)23 (2.5)
MADRS, mean (SD)34 (5.8)32 (12.6)
BDI, mean (SD)38 (7.9)28 (13.7)
Duration of current depressive episode, weeks, mean (SD)29 (33.2)23 (2.3)
Age at initial diagnosis, years, mean (SD)40 (11.4)26 (14.8)
Number of previous depressive episodes, mean (SD)5 (3.5)4 (2.3)
Psychotic symptoms, n (%)5 (71)3 (75)
History of suicide attempt, n (%)2 (29)0 (0)
Antidepressants, n (%)6 (86)4 (100)
Atypical antipsychotics, n (%)5 (71)4 (100)

Fisher’s exact test and Mann–Whitney U test revealed no significant differences between the groups (all ). n: number; SD: standard deviation.