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Table 1 Demographic and clinical data of bipolar group (n = 63) and control group (n = 40)

From: Outcome of cognitive performances in bipolar euthymic patients after a depressive episode: a longitudinal naturalistic study

Demographic and clinical aspects

Bipolar patients (n = 63) mean/SD

Normal controls (n = 40) mean/SD

Age (in years)

48.87 (SD = 12.037)

44.70 (SD = 11.820)

Sex

 1. Male

n = 18 (28.57 %)

n = 10 (25 %)

 2. Female

n = 45 (71.42 %)

n = 30 (75 %)

Level of education (years)

11.86 (SD = 3.115)

11.55 (SD = 2.708)

HAM-D scores (depression)

21.17 (SD = 4.324)

HAM-D scores (euthymia)

4.4603 (SD 1.9823)

3.15 (SD = 2.248)

YMRS scores (euthymia)

1.936 (SD = 1.5102)

1.4 (SD = 1.1047)

  1. HAM-D Hamilton Depression Rating Scale, YMRS Young Mania Rating Scale, SD standard deviation