Those ex-prisoners who had 2-6 such contacts were reconvicted at a considerably lower rate than either a comparison group or the TSS participants who did not maintain contact.
Roedd y cyn-garcharorion hynny a oedd mewn cysylltiad â 2-6 person o'r fath yn aildroseddu ar lefel lawer is na grwp cymharol a'r bobl hynny na gadwodd mewn cysylltiad â mentoriaid.