| pid | Cross-wave person identifier |
| pidp | Cross-wave person identifier (UKHLS) |
| rhid | household identification number |
| rpno | person number |
| riviolw | interview outcome prev wave |
| rivstat1 | interview status: previous waves |
| rivelig | whether permanent sample member |
| rhhmem | household membership |
| rnewhy | new entrants – why living in hh |
| rnemnjn | new entrants – month joined hh |
| rneyrjn4 | new entrants – year joined hh |
| rlvwhy | leavers – why left |
| rlvmn | leavers – month left |
| rlvyr4 | leavers – year left |
| rlvloc | leavers – new location |
| rivfio | individual interview outcome |
| rivrref | reason for interview refusal |
| rivireis | re-issued to field |
| rfinloc | final sample location identification |
| rivfho | final household interview outcome |
| rmemorig | sample origin |
| rsampst | Sample membership status |
| rmovest | individual mover status |
| rlewght | longitudinal enumerated individual weigh |
| rlrwght | longitudinal respondent weight |
| rlrwtsw1 | longit’l resp. weight inc scot-welsh |
| rlewtsw1 | longit’l enum. weight inc. scot-welsh |
| rlrwtsw2 | longit’l resp. weight only scot-welsh |
| rlewtsw2 | longit’l enum. weight only scot-welsh |
| rlrwtuk1 | longit’l resp. weight inc all samples |
| rlewtuk1 | longit’l enum. weight inc all samples |
| rlrwtuk2 | longit’l resp. weight within uk estimate |
| rlewtuk2 | longit’l enum. weight within uk estimate |
| rdistmov | distance of residential move |