Mapping from Administrative Gender to NHS Data Model and Dictionary Person Stated Gender Code
| Source | Equivalence | Destination |
| male (Male) | equivalent | 1 (Male) |
| female (Female) | equivalent | 2 (Female) |
| other (Other) | equivalent | 9 (Indeterminate (unable to be classified as either male or female)) |
| unknown (Unknown) | equivalent | X (Not Known (not recorded)) |
