Quality Of Life Measurements Of Low Vision Patients With And Without Intervention Utilization.

Background: A large quantity of research has shown that having a low vision condition
can decrease an individual’s quality of life. However, research is lacking as to which low
vision interventions are most effective at increasing an individual’s perception of their
quality of life. This study aims to determine how vision affects the perception of quality
of life and whether or not devices and support groups are able to enhance this perception. Furthermore, this study aims to investigate the efficacy of specific interventions in increasing the quality of life in the low vision population.
Methods: In order to obtain diverse responses, information was gathered from patient populations in various settings, including eye care clinics, low vision support groups, and low vision rehabilitation centers. Data was collected in survey form in order to assess the effects of permanent visual loss and low vision interventions on the perception of quality of life.
Results: The participants responded to a set of survey questions regarding their perception of the severity of their disease, the effect of their condition on their quality of life, and the effects of low vision devices, support groups, and external support bases on their quality of life. Specific low vision devices and support groups were capable of producing increases in quality of life, though the perception of one’s severity of visual loss did not show statistically significant changes with low vision services received or support group attendance. The most widely used devices included the closed-circuit television (CCTV), white cane, illuminated handheld magnifier, and Talking Book.
Conclusion: Low vision has a significant effect on quality of life, but rehabilitation interventions (devices, support groups, etc.) can be utilized to enhance the quality of life for these individuals. However, these interventions do not seem to affect the individual’s perceived severity of visual impairment.