Table 4:

Treatment Kinetics – Change in Near Point of Convergence (NPC) and Positive Fusional Vergence (PFV) per week for first four weeks and for the subsequent 12 weeks of vergence-accommodative therapy.

Time period	Baseline NPC of 8.3 cm†		Baseline NPC of 13.8 cm‡		Baseline NPC of 17.2 cm§
	Mean	95% CI	Mean	95% CI	Mean	95% CI
Near point of convergence, break (cm)
Baseline to Week 4	0.7	0.5 to 0.9	1.9	1.7 to 2.1	2.6	2.5 to 2.8
Week 4 to Week 16	0.2	0.1 to 0.2	0.2	0.1 to 0.2	0.2	0.1 to 0.3
Time period	Baseline PFV of 8.7 Δ†		Baseline PFV of 11.6 Δ‡		Baseline PFV of 14 Δ§
	Mean	95% CI	Mean	95% CI	Mean	95% CI
Positive fusional vergence, blur or break if no blur (Δ)
Baseline to Week 4	3.5	3.0 to 4.0	3.2	2.8 to 3.6	2.9	2.5 to 3.3
Week 4 to Week 16	1.0	0.8 to 1.1	0.8	0.7 to 1.0	0.7	0.6 to 0.9

^†25^th percentile of baseline distribution

^‡Mean of baseline distribution

^§75^th percentile of baseline distribution

Δ = prism dioptres, cm = centimetres