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Table 4 Personality traits and duration of treatment among individuals with major depressive disorder (N = 73)

From: Personality traits among major depressive disorder in southern Thailand: a hospital-based case–control study

Personality traits

Number (%)

Statistics

p value

≤ 2 years

(n = 39)

> 2–5 years

(n = 20)

> 5 years

(n = 14)

Neuroticism

   

F (2,70) = 2.93

0.060

 Mean (SD)

24.2 (7.8)

22.4 (6.3)

19 (4.1)

  

Extraversion

   

F (2,70) = 0.13

0.882

 Mean (SD)

8.7 (2.6)

8.8 (2.7)

9.1 (3.3)

  

Agreeableness

   

Kruskal–Wallis test

0.103

 Median (IQR)

18 (17,20.5)

20 (18.8,22)

18 (15.2,19.8)

  

Openness

   

F (2,70) = 2.05

0.136

 Mean (SD)

20.9 (3.4)

22.7 (4.4)

20.5 (2.8)

  

Conscientiousness

   

F (2,70) = 0.89

0.414

 Mean (SD)

28 (5.4)

30 (6.0)

28.6 (4.1)

  
  1. IQR Interquartile range, SD Standard deviation