Management information suggests that in January, when there were just over 796,800 open patient pathways, there were about 613,300 individual patients on treatment waiting lists in Wales.
Mae gwybodaeth reoli yn awgrymu bod tua 613,300 o gleifion unigol ar restrau aros am driniaethau yng Nghymru ym mis Ionawr, pan oedd ychydig dros 796,800 o lwybrau cleifion ar agor.