title: The effect of low-vision simulators on ophthalmology residents' perception of quality of life.
abstract: OBJECTIVE
  To evaluate the effect of low-vision simulators on daily activities performed by ophthalmology residents.
  
  
  METHODS
  Experimental study.
  
  
  METHODS
  Twenty-nine ophthalmology residents.
  
  
  METHODS
  Four types of low-vision simulators-central loss, peripheral loss, hemianopia, and overall blur-were provided to 29 residents. They wore these simulators while performing daily activities described in the Visual Function-14 (VF-14). Their VF-14 scores after the exercises and the utility values before and after the exercises were analyzed.
  
  
  RESULTS
  After the exercises, the residents recorded significantly different utility values in the peripheral loss and overall blur groups. The changes in utility values were similar for the senior and junior residents. On the basis of the mean VF-14 scores of the 4 simulators, the residents considered overall blur to be the most serious visual impairment and hemianopia to be the least.
  
  
  CONCLUSIONS
  Ophthalmology residents tend to underestimate the impact of visual disability on patients' quality of life. They can gain a better appreciation of such an impact by using low-vision simulators during daily activities.
authors.affiliation: Department of Ophthalmology, Chang Gung Memorial Hospital, Taipei. Taiwan.
authors.forename: Chiun-Ho
authors.initials: CH
authors.lastname: Hou
authors.forename: Ken-Kuo
authors.initials: KK
authors.lastname: Lin
authors.forename: Chee-Jen
authors.initials: CJ
authors.lastname: Chang
authors.forename: Jiahn-Shing
authors.initials: JS
authors.lastname: Lee
mesh_terms: D000203:Activities of Daily Living / Q000523:psychology*; D000328:Adult; D004185:Disability Evaluation; D005260:Female; D006801:Humans; D007396:Internship and Residency; D008297:Male; D020380:Needs Assessment; D009885:Ophthalmology / Q000193:education*; D010817:Physician-Patient Relations; D011788:Quality of Life / Q000523:psychology*; D018434:Sickness Impact Profile; D011795:Surveys and Questionnaires; D015354:Vision, Low / Q000523:psychology*