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Table 1 Mean scores, standard deviations and T scores on each of the five NEO-FFI domains, by population and overall

From: The big five personality traits, perfectionism and their association with mental health among UK students on professional degree programmes

 

Population

Veterinary

Medical

Pharmacy

Dentistry

Law

Overall

Mean (SD)

95% CI

Mean

t-score

(SD)

Mean (SD)

95% CI

Mean

t-score

(SD)

Mean (SD)

95% CI

Mean

t-score

(SD)

Mean (SD)

95% CI

Mean

t-score

(SD)

Mean (SD)

95% CI

Mean

t-score

(SD)

Mean (SD)

95% CI

Mean

t-score

(SD)

Neuroticism

24.75 (8.84)

24.10–25.39

(N = 728)

50.05 (9.93)

24.06 (8.86)

22.86–25.26

(N = 212)

49.28 (9.96)

25.55 (8.69)

24.09–27.02

(N = 137)

50.96 (9.77)

23.85 (8.41)

22.49–25.21

(N = 149)

49.05 (9.45)

24.98 (9.79)

23.68–26.28

(N = 221)

50.32 (11.00)

24.67 (8.94)

24.21–25.13

(N = 1447)

49.96 (10.04)

Extraversion

27.58 (6.64)

27.10–28.06

(N = 726)

50.26 (9.77)

28.11 (6.76)

27.19–29.02

(N = 212)

51.05 (9.95)

26.19 (6.66)

25.05–27.32

(N = 134)

48.22 (9.79)

28.03 (7.18)

26.87–29.20

(N = 149)

50.93 (10.56)

26.69 (7.25)

25.73–27.65

(N = 221)

48.96 (10.67)

27.44 (6.83)

27.09–27.79

(N = 1442)

50.06 (10.05)

Openness

28.89 (6.04)*

28.45–29.33

(N = 726)

49.98 (9.90)

30.15 (6.40)‡

29.28–31.02

(N = 211)

52.05 (10.49)

26.79 (5.19)*‡ †

25.91–27.68

(N = 135)

46.54 (8.51)

27.33 (6.19)‡ †

26.33–28.33

(N = 149)

47.42 (10.14)

29.89 (6.14) †

29.08–30.70

(N = 222)

51.61 (10.06)

28.87 (6.13)

28.56–29.19

(N = 1443)

49.95 (10.05)

Agreeableness

31.24 (5.99)*

30.81–31.68

(N = 723)

50.39 (9.51)

32.36 (6.35) ‡

31.50–33.22

(N = 211)

52.16 (10.07)

30.22 (5.92)

29.22–31.22

(N = 136)

48.76 (9.38)

31.99 (6.19) †

30.99–32.99

(N = 149)

51.57 (9.81)

29.01 (6.82)*‡†

28.10–29.91

(N = 221)

46.84 (10.82)

31.05 (6.27)

30.72–31.37

(N = 1440)

50.07 (9.95)

Conscientiousness

30.22 (7.14)

29.70–30.74

(N = 727)

49.88 (9.65)

30.62 (7.39)

29.62–31.62

(N = 211)

50.43 (9.99)

29.99 (7.59)

28.70–31.27

(N = 136)

49.57 (10.26)

31.58 (7.30)

30.40–32.76

(N = 149)

51.72 (9.87)

29.63 (8.13)

28.56–30.71

(N = 221)

49.10 (10.10)

30.30 (7.40)

29.92–30.69

(N = 1444)

50.00 (10.01)

  1. Scores marked with *, †, and ‡ represent significantly different pairwise comparisons