out = '' if ( getValue('visus.autoref.missing.right') == '' ) then out = out .. 'Visus, højre øje:\n' out = out .. 'Snellen: ' .. getValue('visus.autoref.snellen.right') .. '\n' out = out .. 'ETDRS: ' .. getValue('visus.autoref.etdrs.right') .. '\n' out = out .. 'Korr.: ' .. getValue('visus.autoref.korr.sf.right') .. ' sf, ' .. getValue('visus.autoref.korr.cyl.right') .. ' sph ' .. getValue('visus.autoref.korr.grader.right') .. ' grader.\n' end if ( getValue('visus.autoref.missing.left') == '' ) then out = out .. 'Visus, venstre øje:\n' out = out .. 'Snellen: ' .. getValue('visus.autoref.snellen.left') .. '\n' out = out .. 'ETDRS: ' .. getValue('visus.autoref.etdrs.left') .. '\n' out = out .. 'Korr.: ' .. getValue('visus.autoref.korr.sf.left') .. ' sf, ' .. getValue('visus.autoref.korr.cyl.left') .. ' sph ' .. getValue('visus.autoref.korr.grader.left') .. ' grader.\n' end return out value = 0 timestamp = 0 source = '' if( missing_eye_right ) then if( missing_eye_right.value and missing_eye_right.value == '' ) then value = '' timestamp = missing_eye_right.timestamp source = missing_eye_right.source else value = 'mangler' timestamp = missing_eye_right.timestamp source = missing_eye_right.source end end return value, timestamp, source value = 0 timestamp = 0 source = '' if( missing_eye_left ) then if( missing_eye_left.value and missing_eye_left.value == '' ) then value = '' timestamp = missing_eye_left.timestamp source = missing_eye_left.source else value = 'mangler' timestamp = missing_eye_left.timestamp source = missing_eye_left.source end end return value, timestamp, source