
| PMC full text: | Published online 2019 Jan 12.   doi: 10.1016/j.jcm.2018.07.002 
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Table 1
Findings from Ultrasound, Radiographic Analysis and Transient Vision Loss Measurements Before and After 
First Adjustment and the Change in Findings
| Outcome | Before First Adjustment | After First Adjustment | Change | 
|---|---|---|---|
| VA volume, right | 162 mL/min | 198 mL/min | +36 mL/min Improved | 
| VA volume, left | 159 mL/min | 172 mL/min | +13 mL/min Improved | 
| VA speed, right | 29.8 cm/s | 32.4 cm/s | +4.6 cm/s Improved | 
| VA speed, left | 27.6 cm/s | 26 m/s | –1.6 cm/s Not improved | 
| C1-C2 rotational misalignment | 3° | 1° | –2 degrees Improved | 
| Transient vision loss | Onset after 4 s in cervical rotation | Onset after 9 s in cervical rotation | +5 s Improved |