Some solution available in french forum
<script>
$(document).ready(function() {
if ("{INSERTANS:123X456X789SQ001}"=="YES")
$("#question{QID} table.question tbody tr").each(function(){
$(this).find('td').eq(1).css("display",'none');
});
$("#question{QID} table.question thead tr").each(function(){
$(this).find('th').eq(1).css("display",'none');
});
});
</script>