For anxiety the scale was grouped so that scores 0 to 1 were classed as very low, scores 2 to 3 as low, 4 to 5 as medium and scores 6 to 10 as high levels of anxiety.
Ar gyfer pryder, grwpiwyd y raddfa fel bod sgoriau 0 i 1 yn cael eu hystyried yn isel iawn, sgoriau 2 i 3 yn isel, 4 i 5 yn ganolig a sgoriau 6 i 10 yn lefelau uchel o bryder.