| phid | Household identification number |
| ppno | Person number |
| phgr2r | Relationship to reference person |
| phgsex | Sex – HH grid |
| phgbm | Month of birth – HH grid |
| phgby | Year of birth – HH grid |
| pmastat | Marital status |
| phgspn | PNO of spouse/partner |
| phgemp | Employment status – HH Grid |
| phgfno | PNO of father |
| phgmno | PNO of mother |
| phgra | Responsible adult |
| pid | Cross-wave person identifier |
| pidp | Cross-wave person identifier (UKHLS) |
| piviolw | Interview outcome prev wave |
| pivstat1 | Interview status: previous waves |
| phhmem | Household membership |
| pnewhy | New entrants – why living in HH |
| pnemnjn | New entrants – month joined HH |
| pneyrjn4 | New entrants – year joined HH |
| pivfio | Individual interview outcome |
| pivfho | Final household interview outcome |
| piodc | Individual document check |
| pmemorig | Sample Origin |
| page | Age at Date of Interview |
| page12 | Age at 1.12.2006 |
| pbutype | Benefit Unit Type |
| pbuno | Benefit Unit Number |
| pnchild | Number of own children in household |
| pdepchl | Whether dependent child: DSS definition |
| phoh | Conventional Head of Household Indicator |
| prach16 | Whether responsible adult for child |
| pagei | Imputation flag – PAGE and PAGE12 |
| plrwght | Longitudinal respondent weight |
| plewght | Longitudinal enumerated individual weight |
| pxrwght | X-sectional respondent weight |
| pxewght | X-sectional enumerated individual weight |
| pmovest | Individual mover status |
| psampst | Sample membership status |
| pxrwtuk1 | X-sect’l resp. weight inc all samples |
| pxewtuk1 | X-sect’l enum. weight inc all samples |
| pxrwtuk2 | X-sect’l resp. weight within UK estimates |
| pxewtuk2 | X-sect’l enum. weight within UK estimates |
| plrwtsw1 | Longit’l resp. weight inc Scot-Welsh |
| plewtsw1 | Longit’l enum. weight inc. Scot-Welsh |
| plrwtsw2 | Longit’l resp. weight only Scot-Welsh |
| plewtsw2 | Longit’l enum. weight only Scot-Welsh |
| plrwtuk1 | Longit’l resp. weight inc all samples |
| plewtuk1 | Longit’l enum. weight inc all samples |
| plrwtuk2 | Longit’l resp. weight within UK estimates |
| plewtuk2 | Longit’l enum. weight within UK estimates |
| psppid | Cross-wave person identifier of spouse |
| pfpid | Cross-wave person identifier of father |
| pmpid | Cross-wave person identifier of mother |
| prapid | X-wave person identifier of resp. adult |
| pdistmov | Distance of residential move |
| pbuid | BU identifier |
| pecstat1 | Econ.Status BU (HBAI defn), i |
| pecstat2 | Econ.Status BU (HBAI defn), ii |
| pfamtype1 | BU type (HBAI defn) |
| pfamtype2 | Family type – new HBAI definition |
| pbutype_mod | benefit unit type |