Comparison of subjective and objective accommodation amplitude values

Aim: Comparison of accommodation amplitude values measured using autorefractometer, push up and minus lens technique.
 Material Method: In this randomized, prospective study, both eyes 75 healthy individuals between the ages 15 40 were included in study. They divided into 5 groups as 15-20 age group 1, 21-25 2, 26-30 3, 31-35 4, 36-40 To measure amplitude, technique used subjective methods, autorefractometer Tonoref III was objective. The correlation measurement methods reproducibility autorefractory measurements evaluated. addition, changes with age, gender pupil diameter investigated.
 Results: mean 4.86±1.73 D technique, 8.79±4.58 2.77±1.93 measurement. Autorefractometer found to decrease significantly (p=0.000). It seen that autorefractometry significant correlated (p=0.000, r=0.47, p=0.001, r=0.28, respectively). Intraclass coefficients be 0.935.
 Conclusion: Objective made but lower detected compared methods.