Table 1.

Comparison of characteristics between post-treatment asymptomatic CITT patients who completed the 12-month follow-up visit and those who did not.

Characteristic	Completed visit (n=70)	Missed visit (n=9)	p-value
Mean (std) age (years)	12.0 (2.4)	13.0 (2.7)	0.26
% female	68.6	33.3	0.038
% White	54.3	55.6	0.94
% Hispanic	30.0	100.0	<0.001
% with parent-reported ADHD	5.7	22.2	0.18
Mean (std) CISS score
At eligibility	25.6 (8.1)	25.6 (9.7)	0.22
At week 12	8.6 (4.8)	7.1 (4.5)	0.33
Mean (std) NPC break (cm)
At eligibility	13.3 (6.3)	11.7 (6.6)	0.27
At week 12	5.1 (3.4)	6.8 (6.3)	0.94
Mean (std) PFV (Δ)
At eligibility	11.2 (3.8)	11.2 (1.6)	0.92
At week 12	25.9 (11.1)	24.9 (11.3)	0.82
Mean (std) accommodative amplitude (D)
At eligibility	9.8 (3.6)	10.4 (3.1)	0.49
At week 12	15.1 (5.2)	12.8 (4.3)	0.22
Mean (std) accommodative facility (cpm)
At eligibility	7.2 (4.3)	6.3 (4.6)	0.41
At week 12	14.2 (5.6)	11.2 (5.6)	0.17
Mean (std) phoria at near (Δ)
At eligibility	9.4 exo (4.5)	7.3 exo (2.8)	0.20
At week 12	7.8 exo (5.3)	6.9 exo (3.5)	0.76

ADHD: Attention Deficit Hyperactivity Disorder

CISS: Convergence Insufficiency Symptom Survey

NPC: Near Point of Convergence

PFV: Positive Fusional vergence at near