Task: Answer Verification
Input (English): Question: Does macular pigment optical density measurements by one-wavelength reflection photometry -- influence of cataract surgery on the measurement result?
Answer: As established by comparison of pre- to post-operative measurements, cataract presented a strong effect on MPOD measured by one-wavelength reflection method. Particular care should therefore be taken when evaluating MPOD using this method in elderly patients with progressed stage of cataract. Future optimization of correcting parameters of scattered light and consideration of cataract influence may allow more precise evaluation of MPOD.
Output (English): yes