PhenX - visual function protocol 111201:-:Pt: Patient:-:PhenX - CISMeF
PhenX - visual function protocol 111201:-:Pt: Patient:-:PhenXLOINC code
Preferred Label : PhenX - visual function protocol 111201:-:Pt: Patient:-:PhenX;
LOINC status : TRIAL;
LOINC long common name : PhenX - visual function protocol 111201;
LOINC short name : Visual function proto;
LOINC description : Self-reported vision-targeted health status is measured with the Vision Function Questionnaire
(VFQ-25). This interviewer or self administered questionnaire consists of a base set
of 25 vision-targeted questions representing 11 vision-related constructs, plus an
additional single-item general health rating question. The VFQ-25 also includes an
appendix of additional items from the 51-item National Eye Institute Vision Function
Questionnaire version that researchers can use to expand the scales up to 39 total
items. Scoring of the VRQ-25 yields 12 sub-scale scores and an overall composite score.;