Skip to main content

Table 4 Mean amplitude of accommodation at each visit for each subject group

From: An evaluation of clinical treatment of convergence insufficiency for children with reading difficulties

Group

Amplitude of accommodation (D) ± SD

 
 

First visit

Second visit

Mean difference (D) ± SD

Control group

12.66 ± 2.3 (n = 32)

12.97 ± 1.6 (n = 32)

0.31 ± 1.28 (n = 32)

HTS

11.86 ± 2.6 (n = 51)

12.88 ± 1.7

(n = 49)

1.02 ± 1.50 (n = 51)

Reading spectacles with 8Δ base-in

11.51 ± 2.5 (n = 51)

12.92 ± 1.5

(n = 51)

1.41 ± 1.37 (n = 51)