How Cataracts Effect My Grandmother Interview
Channel: Kay
Date: 2022-04-06

It’s estimated that 95 million people around the world are affected by cataracts and it’s still the leading cause of blindness in low-income countries (Liu et al., 2017). A cataract occurs when there is a loss of lens transparency (Liu et al., 2017). Age related cataracts are the most common type of cataract in adults. Cataracts usually start to occur around the ages 45 to 50 years old (Liu et al., 2017). The symptoms can be blurred vision, coloured vision, glare and haloes from lights, effects on visual acuity (Liu et al., 2017). 

                                                    Reference
Liu, Wilkins, M., Kim, T., Malyugin, B., & Mehta, J. S. (2017). Cataracts. The Lancet (British Edition), 390(10094), 600–612. https://doi.org/10.1016/S0140-6736(17)30544-5