Trends in absolute difference of subjective refraction versus autorefraction of right eye measurements
| All right eyes | Female | Male | Hospital | Vision 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| | 0.482 | 0.001 | 0.43 | 0.448 | 0.001 | 0.43 | 0.529 | 0.002 | 0.47 | 0.492 | 0.001 | 0.46 | 0.455 | 0.002 | 0.39 |
| |J0,SR-J0,AR| | 0.110 | 0.002 | 0.04 | 0.111 | 0.003 | 0.02 | 0.109 | 0.001 | 0.06 | 0.116 | 0.001 | 0.07 | 0.096 | 0.004 | −0.03 |
| |J45,SR-J45,SR| | 0.063 | 0.001 | 0.05 | 0.061 | 0.001 | 0.03 | 0.067 | 0.000 | 0.06 | 0.077 | 0.000 | 0.07 | 0.028 | 0.000 | 0.02 |
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.