Implementation methods for vision related quality of life questionnaires.

  title={Implementation methods for vision related quality of life questionnaires.},
  author={James S Wolffsohn and Anthea L Cochrane and N A Watt},
  journal={The British journal of ophthalmology},
  volume={84 9},
AIM To determine the most reliable and consistent method and time interval over which to implement a vision impairment quality of life assessment tool. METHODS 117 patients with low vision aged 9-101 years were assigned into three age, sex, and visual function matched groups (n = 39 in each) to answer the Low Vision Quality of Life (LVQOL) questionnaire by post, telephone, or in person. The LVQOL questionnaire was completed on four occasions, each separated by four weeks. RESULTS Postal… CONTINUE READING