Table 1 Demographics, characteristics of participants and questionnaire responses.

From: Children’s visual acuity tests without professional supervision: a prospective repeated measures study

Sex

25 males / 17 females

Age at testing mean ± SD, (range)

5 years 7 months ± 15 months, (41–113 months)

Ocular diagnosis N (%)

Amblyopia

13 (31)

Hypermetropia

13 (31)

No ocular disease

4 (9.5)

Astigmatism

3 (7.1)

Nystagmus

3 (7.1)

Myopia

2 (4.8)

Intermittent distance exotropia

2 (4.8)

Infantile cataract

1 (2.4)

Vernal keratoconjunctivitis

1 (2.4)

Do you think you could do the test at home with your child? N (%)

Yes

40 (97.6)

No

1 (2.4)

Which of the following devices do you have daily access to at home? (Select all that apply) N (%)

Apple iPad

18 (23.4)

Android tablet

20 (26.4)

Android smartphone

14 (18.2)

Apple iPhone

23 (29.9)

Windows smartphone

2 (2.6)

How easy did you find doing the test with your child? N (%)

Very difficult

0 (0.0)

Difficult

1 (2.4)

Easy

21 (51.2)

Very easy

19 (46.3)

How helpful would you find the information from a home visual acuity assessment through the course of your child’s treatment? N (%)

Very unhelpful

0 (0.0)

Not helpful

2 (4.9)

Helpful

24 (58.5)

Very helpful

15 (36.5)