Table 1 Participant characteristics in the Attitudes to Gene Therapy for the Eye Study.

From: Survey of perspectives of people with inherited retinal diseases on ocular gene therapy in Australia

 

Respondent status

Total

p valuea

 

Adult patient

Parent/caregiver

 

(n = 639)

(n = 42)

(N = 681)

Respondent age, years

   

<0.001

    Range

18–93

18–76

18–93

 

    Mean (SD)

54.1 (15.9)

44.5 (10.7)

53.5 (15.8)

 

Submission type, n (%)

   

0.677

    Online

554 (86.7%)

39 (92.9%)

593 (87.1%)

 

    Paper

77 (12.1%)

3 (7.1%)

80 (11.7%)

 

    Phone interview

8 (1.3%)

0 (0.0%)

8 (1.2%)

 

Gender, n (%)

   

0.010

    Male

316 (49.5%)

11 (26.2%)

327 (48.0%)

 

    Female

321 (50.2%)

31 (73.8%)

352 (51.7%)

 

    Non-binary

2 (0.3%)

0 (0.0%)

2 (0.3%)

 

Highest level of education completed, n (%)

   

0.728

    Primary school

15 (2.3%)

0 (0.0%)

15 (2.2%)

 

    Secondary school (Year 10 or above)

209 (32.7%)

14 (33.3%)

223 (32.7%)

 

    Trade certificate

125 (19.6%)

5 (11.9%)

130 (19.1%)

 

    Bachelor’s degree

159 (24.9%)

13 (31.0%)

172 (25.3%)

 

    Post-graduate degree

117 (18.3%)

9 (21.4%)

126 (18.5%)

 

    I prefer not to say

14 (2.2%)

1 (2.4%)

15 (2.2%)

 

Gross annual household income, n (%)

   

0.268

    <$18,200

41 (6.4%)

1 (2.4%)

42 (6.2%)

 

    $18,201–$37,000

113 (17.7%)

3 (7.1%)

116 (17.0%)

 

    $37,001–$87,000

157 (24.6%)

11 (26.2%)

168 (24.7%)

 

    $87,001–$180,000

168 (26.3%)

17 (40.5%)

185 (27.2%)

 

    More than $180,001

57 (8.9%)

4 (9.5%)

61 (9.0%)

 

    I prefer not to say

103 (16.1%)

6 (14.3%)

109 (16.0%)

 

Age when symptoms first appeared, years

   

<0.001

    Range

0–81

0–40

0–81

 

    Median (IQR)

22 (11–36)

3 (0–6)

20 (10–35)

 

Most recent decline in vision within, n (%)

   

<0.001

    No decline, stable vision

60 (9.4%)

15 (35.7%)

75 (11.0%)

 

    Less than 6 months

79 (12.4%)

3 (7.1%)

82 (12.0%)

 

    1 year

130 (20.3%)

8 (19.0%)

138 (20.3%)

 

    5 years

216 (33.8%)

12 (28.6%)

228 (33.5%)

 

    10 years

154 (24.1%)

4 (9.5%)

158 (23.2%)

 
  1. IRD inherited retinal disease.
  2. ap value from two-sample t-test (age), Wilcoxon’s rank-sum test (age of symptom onset), and Fisher’s exact test (categorical variables).
  3. Bold values indicate p < 0.05.