A related matter is the definition of the low-income group, the delineation of which corresponded to the first criterion for inclusion and formed the relevant grouping for the determination of threshold for the other two criteria.
一个相关的事项是界定低收入组别，该组别的界定与列入名单的第一项标准相应合，并构成相关分组，用以决定其他两项标准的临界值。