ATUS household-child sleep diaries, version 1, 2026-10-16.
Source year 2025. Official BLS files were downloaded from bls.gov in a browser on October 16, 2026.
Source URLs and SHA-256 hashes: /data/atus-source-manifest.json.
Sleeping follows BLS tier 0101: 010101 sleeping (including naps), 010102 sleeplessness, 010199 sleeping n.e.c.
It is not physiological sleep or a measure of insomnia. Sum TUACTDUR24 over qualifying activity rows for each TUCASEID.
Full annual weight TUFINLWGT; FINLWGT001..FINLWGT160 are the 160 replicate weights. TUFNWGTP is not the annual weight.
Benchmark age 15+: 9.032736673 hours/day, SE 0.036103593, rounds to BLS Table 1's 9.03.
Report population age 18+: 6028 respondents; exclude 118 aged 15-17. No missing age, child-status or day codes.
TRHHCHILD 1=household children under 18 present, 2=absent. Not parenthood; no child-age subgroups.
TUDIARYDAY 2..6=Monday-Friday; 1/7=Sunday/Saturday. Holidays follow their calendar weekday; not the BLS combined weekend-and-holidays category.
For each domain D: mean hours = sum(w_i*y_i*I_D)/(60*sum(w_i*I_D)). Each diary, including a zero-sleep diary, remains in its denominator.
Repeat the same ratio separately for each replicate. Variance = (4/160)*sum((replicate_mean-full_mean)^2). SE=sqrt(variance).
All design records remain available; domain membership gives zero contributions outside the domain. No renormalization to equal weekday/weekend shares.
Approximate 90% intervals=mean +/-1.645 SE, following BLS technical note; CV percent=100*SE/mean. They cover sampling error only.
Reliability: Appendix N names sample count, activity count, SE/CV but refers users to BLS staff for detailed cutoffs.
Our independent screen suppresses estimates if domain n or nonzero-sleep diaries <100; flags CV>10%. It is not BLS certification.
No unadjusted gap is interpreted causally; no formal between-cell significance or repeated-person change is claimed.
Public US government inputs reused with attribution, no BLS endorsement. Downloads contain aggregates only.
Next source review January 15, 2027. Corrections: https://thebeddingsite.com/contact/.