Table 2

Trends in absolute difference of subjective refraction versus autorefraction of right eye measurements

All right eyesFemaleMaleHospitalVision centre
Avg (D)m (D/year)b (D)Avg (D)m (D/year)b (D)Avg (D)m (D/year)b (D)Avg (D)m (D/year)b (D)Avg (D)m (D/year)b (D)
|MSR -MAR|0.4820.0010.430.4480.0010.430.5290.0020.470.4920.0010.460.4550.0020.39
|J0,SR-J0,AR|0.1100.0020.040.1110.0030.020.1090.0010.060.1160.0010.070.0960.004−0.03
|J45,SR-J45,SR|0.0630.0010.050.0610.0010.030.0670.0000.060.0770.0000.070.0280.0000.02
  • AR, autorefractor prescription; Avg, average; D, dioptre; J0, vertical Jackson cross cylinder; J45, oblique Jackson cross cylinder; M, spherical equivalent; SR, subjective refraction prescription; b, intercept of linear fit; m, slope of linear fit.