BHPS Documentation and Questionnaires
Record Type qegoalt
| qhid | household identification number |
| qpno | ego’s person number |
| qopno | alter’s person number |
| qrel | relationship of lopno to lpno |
| qsex | sex |
| qosex | alter’s sex |
| qlwstat | alter’s residence at last wave |
| qnwstat | alter’s residence at next wave |
| pid | cross-wave person identifier |
| pidp | Cross-wave person identifier (UKHLS) |
| qopid | alter’s cross-wave person identifier |