Table 1 Clinical characteristics of bipolar disorder (BD) inpatients with therapy-resistant depression

24 (47.1)

7 (36.8)

17 (53.1)

0.20¹⁾

45.7 (10.5)

49.2 (9.2)

43.6 (10.8)

0.06²⁾

13.8 (3.2)

12.6 (3.2)

14.5 (3.0)

0.04 ²⁾

112.9 (3.7)

112.0 (3.9)^a

113.5 (3.4)^b

0.18²⁾

30.6 (11.4)

33.4 (9.4)^a

29.1 (12.2)

0.19²⁾

4.3 (3.9)

4.7 (4.8)^c

4.1 (3.5)^d

0.82³⁾

24 (48.0)

16 (84.2)

8 (25.8)^e

<0.01 ¹⁾

1.8 (3.0)

3.6 (3.6)^c

0.8 (2.1)^f

<0.01 ³⁾

15 (29.4)

6 (31.6)

9 (28.1)

1.00¹⁾

14 (29.2)

8 (47.1)^g

6 (19.4)^e

0.06¹⁾

37.0 (6.6)

36.8 (6.6)

37.2 (6.6)

0.87²⁾

9.8 (3.4)

9.7 (3.6)^c

9.8 (3.4)

0.76³⁾

37.3 (10.9)

41.0 (9.8)^a

35.3 (11.1)

0.10³⁾