UK Data Service variable record for:
| Variable | archhsn | 
| Label | Household serial number (archive) | 
| Disclaimer | Please note that these frequencies are not weighted. | 
| Location | Welsh Health Survey, 2015 | 
| Universe | Location of units of observation: National;Population: Adults aged 16 and over resident in Wales during 2015 and children aged 0 to 15 in the same private households. | 
| Sampling | One-stage stratified or systematic random sample | 
| Study Type | Repeated cross-sectional study |