Improvement in data volume and quality is needed for analysis of those with intersecting identities, for example looking into experiences of Black LGBTQ+ people and disabled LGBTQ+ people.
Mae angen gwella swmp ac ansawdd y data er mwyn dadansoddi’r bobl hynny y mae elfennau croestoriadol i’w hunaniaeth, er enghraifft ymchwilio i brofiadau pobl Ddu LHDTC+ a phobl anabl LHDTC+.