Table 1 Demographic and clinical characteristics.

From: Increased face perception in individuals at clinical high-risk for psychosis: mechanisms, sex differences, and clinical correlates

 

CHR

HSC

HC

Statistic

N

159

130

86

 

Age

23.39 (4.25)

23.90 (3.93)

23.86 (4.35)

F(2,348) = 0.61, p = 0.54

Sex at birth

   

χ2 = 1.41, p = 0.84

n (Male/Female)

47/107

38/87

27/58

 

 % Female

67.30

66.92

67.44

 

Race, n (%)

   

χ2 = 1.88, p = 0.39

 White

75 (47.17)

63 (48.46)

37 (43.02)

 

 Non-White

71 (44.65)

53 (40.77)

46 (53.49)

 

Participant education status, n (%)

    

 Student

94 (59.12)

78 (60.00)

53 (61.63)

χ2 = 0.80, p = 0.96

 Non-student

63 (39.62)

52 (40.00)

33 (38.37)

 

Participant education program, n (%)

   

χ2 = 3.57, p = 0.47

 High school/Community college

16 (17.02)

9 (11.54)

4 (7.55)

 

 Undergraduate

51 (54.26)

50 (64.10)

34 (64.15)

 

 Graduate

23 (24.47)

17 (21.79)

13 (24.53)

 

Mother highest completed education, n (%)

   

χ2 = 6.30, p = 0.38

 Less than high school

7 (4.40)

12 (9.23)

2 (2.33)

 

 High school/College diploma

62 (38.99)

42 (32.31)

31 (36.05)

 

 Post-secondary degree

89 (55.97)

76 (58.46)

53 (61.63)

 

Father highest completed education, n (%)

   

χ2 = 5.39, p = 0.47

 Less than high school

13 (8.18)

14 (10.77)

3 (3.49)

 

 High school/College diploma

61 (38.36)

51 (39.23)

30 (34.88)

 

 Post-secondary degree

84 (52.83)

63 (48.46)

53 (61.63)

 

Prime Self-reported Symptoms, M (SD)

    

 Positive

28.88 (15.97)

10.66 (11.52)

6.04 (9.30)

 

 Distress

23.92 (15.61)

9.10 (10.66)

4.47 (8.41)

 

SIPS Assessor-rated Symptoms, M (SD)

    

 Positive

10.77 (3.60)

3.92 (2.83)

2.40 (2.47)

 

 Negative

7.93 (5.53)

4.66 (4.12)

3.00 (2.83)

 

 Disorganization

4.48 (2.91)

1.74 (1.62)

2.50 (3.00)

 
  1. SIPS Structured Interview for Psychosis-Risk Syndromes.
  2. Missing demographic data due to unknown or the participant did not report.