About: refractive error

Premodifier: refractive
Head noun: error

Same concepts
http://dbpedia.org/resource/Refractive_error

Broader concepts

label	provenance	confidence
factor	isap:153416592	0.739058
eye condition	isap:339078771	0.726116
cause of visual loss	isap:364706335	0.693732
visual impairment	isap:260392812	0.655719
topic	isap:373945668	0.655246
error	isap:376480463	0.652160
ocular disorder	isap:295644909	0.627063
eye disorder	isap:295644908	0.569409
cause of visual impairment	isap:364706291	0.564872
problem	isap:227791931	0.557281
eye disease	isap:230028976	0.555449
common eye problem	isap:227791806	0.547568
common eye condition	isap:339078806	0.524953
abnormality	isap:208433662	0.516841
risk factor	isap:153416650	0.483860
ocular abnormality	isap:208433661	0.481859
ocular disease	isap:230028977	0.467621
disorder	isap:295644910	0.459755
disease	isap:230028979	0.395063
condition	isap:339078774	0.278360
cause	isap:364706293	0.270176

Narrower concepts

label	provenance	confidence
myopia nearsightedness	isap:464994316	0.888803
hyperopium farsightedness	isap:131626346	0.885244
myopia	isap:119479441	0.780718
near-sightedness hyperopium far-sightedness	isap:465339479	0.772991
astigmatism	isap:414884881	0.747196
nearsightedness	isap:464994314	0.717997
hyperopium	isap:473487532	0.513588
lasik surgery	isap:40336012	0.512943
farsightedness	isap:131626345	0.491022
anisometropium	isap:131891124	0.453007
presbyopium	isap:413723116	0.445016
long-sightedness	isap:471004287	0.421700
hypermetropium	isap:131445457	0.320953
glass	isap:370170440	0.271304
contact	isap:37398891	0.228217