Table 1

Subject demographic and lens wearing data

Non-contact lens wearers (n=20) High Dk lens wearers (n=11) Low Dk lens wearers (n=6)
Age (mean (SD))27 (5)36 (10)32 (5)
Males:females3:173:84:2
Wear scheduleNone30 nights 6 nights
Wear experience (mean (SD))None 3 (1) months3 (1) months
Lens parametersNA
Dk 14028
Rx (mean (SD))−3.25 (0.93)−2.50 (1.96)
BOZR/TD8.60/14.008.80/14.00
Mean CT at –3.00DS0.0650.087 mm
Water content21%55%
  • Units were ×10-9 [cm/s][ml O2/ml mm Hg].