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Table 2 Demographic data of SLC6A2 genotypic subgroups for epistatic effect analysis

From: Relationship between SLC6A2 gene polymorphisms and brain volume in Han Chinese adults who lost their sole child

Protocols

PTSD(n = 57)

non-PTSD(n = 161)

TT(n = 28)

CT(n = 19)

CC(n = 10)

TT(n = 75)

CT(n = 66)

CC(n = 20)

Genotype frequency

49.1%

33.3%

17.6%

46.6%

41.0%

12.4%

Gender (F/M)

17/11

14/5

9/1

32/43

31/35

8/12

Age, y

59.25 ± 4.41

56.58 ± 6.10

54.8 ± 5.06

59.59 ± 5.43

58.41 ± 5.48

57.1 ± 5.27

Education, y

6.54 ± 3.77

6.16 ± 4.51

6.6 ± 4.41

6.28 ± 3.44

6.91 ± 3.54

7.65 ± 3.73

Duration since trauma, m

58.39 ± 42.84

68.84 ± 57.45

32.6 ± 29.43

111.52 ± 71.67

110.59 ± 74.53

87.5 ± 55.36

CAPS_total

47 ± 13.29

46.32 ± 12.26

52 ± 10.91

15.89 ± 9.77

16.38 ± 10.96

16.25 ± 6.92

HAMD

14.89 ± 6.43

15.58 ± 6.21

19.5 ± 6.31

5.62 ± 3.86

6.23 ± 4.61

5.53 ± 4.08

HAMA

13.07 ± 8.06

11.84 ± 4.96

13 ± 2.79

4.73 ± 3.45

4.66 ± 3.6

3.68 ± 2.58

  1. Data are presented as mean ± standard deviation. PTSD, adults with PTSD; non-PTSD, adults without PTSD; BMI, body mass index; CAPS, clinician-administered PTSD scale; HAMD, Hamilton Depression Scale; HAMA, Hamilton Anxiety Scale
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BMC Psychiatry

ISSN: 1471-244X

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