Table 1.
Visit Schedule.
| Visit Number | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|
| Visit Purpose | Baseline | Randomization | Specs 1 Month 1 |
Specs 1 Month 2, Dispense Specs 2 |
Specs 2 Month 1 |
Specs 2 Month 2, Dispense Specs 3 |
Specs 3 Month 1 |
Specs 3 Month 2 & Best Specs Identified & Dispensed |
Best Specs Month 6 |
| Planned Time from Randomization | N/A | 0 weeks | 4 (±1) weeks | 8 (±1) weeks | 12 (±1) weeks | 16 (±1) weeks | 20 (±1) weeks | 24 (±1) weeks | 50 (±2) weeks |
| Correction and Testing Order (tests listed below) |
Habitual | Habitual Autorefraction Specs 1 Specs 2 Specs 3 |
Specs 1 | Specs 1 | Specs 2 | Specs 2 | Specs 3 | Specs 3 Specs 1 Specs 2 Specs 3 |
Best Specs |
| Baseline | Outcome Specs 1 | Outcome Specs 2 | Outcome Specs 3 | Extended Follow-Up | |||||
| Clinical Exam with Dilation | X | ||||||||
| Vineland 2 Behavioral Assessment | X | ||||||||
| Grand Seiko Autorefraction | X | X | |||||||
| Distance Visual Acuity | X | X | X | X | X | X | X | X | X |
| Near Visual Acuity | X | X | X | X | X | X | X | X | X |
| Cover Test | X | X | X | X | X | X | X | X | X |
| Accommodative Lag by Monocular Estimate Method Retinoscopy | X | X | X | X | X | ||||
| StereoAcuity | X | X | X | X | X | X | X | X | X |
| Temperature Sensor Compliance Monitor | X | X | X | X | X | X | |||
| Participant Survey of Spectacle Perceptions | X | X | X | ||||||
| Contrast Sensitivity | X | X | X | ||||||
| Slit Lamp Examination | X | X | |||||||
| Zeiss Atlas Corneal Topography | X | X | X | ||||||
| Oculus Pentacam Corneal Topography | X | X | |||||||
| COAS HD Wavefront Aberrometry | X |
Visit schedule and tests performed for participants enrolled in the trial. Detailed descriptions of each test can be found in the body of the manuscript