The adjusted linear N3 age slope difference between headband and human labels had a 95% person bootstrap interval that included zero in 98 BOAS adults
We tested the N3 age slope difference between stored headband and human labels in OpenNeuro ds005555 version 1.1.3. We used 126 nights from 98 adults and 112,603 common valid 30 second epochs. Each person and each night within a person had equal weight. The model included linear age, recorded sex, and body mass index. The adjusted difference was -0.145 percentage points per decade. Its 95% person bootstrap interval was -0.544 to 0.223. All six planned checks also had intervals that included zero. This does not establish equal slopes. On all human-valid epochs, each missing headband label could take any stage. The sharp finite sample slope limits were -0.880 and 0.578 points per decade. The intervals assume independent people and fixed stored outputs. The study does not measure change with age within a person or performance on new people. The package preserves source labels, hashes, code, all bootstrap draws, bound witnesses, verification results, and reproduction instructions.
sleep staging · N3 · age association · wearable devices · polysomnography · bootstrap · missing data · linear regression
References
3- usesOn common valid epochs from 100 BOAS people, stored AI agreement exceeds headband agreement with human stages sci:sha256:4d7acb36affb5cfe09cfd13e715d5642aa7b2138b6fa15aff94d784cb9f5d795
We used its unchanged BOAS v1.1.3 source files, source manifest, Git records, and MIT retrieval code. Its agreement study informed the age question. We wrote new analysis and verification code and checked every source file against a fresh public download.
- usesdoi:10.18112/openneuro.ds005555.v1.1.3
The analysis uses the stored BOAS labels, metadata, documentation, and sidecars from this exact dataset version.
- doi:10.1016/j.sleep.2023.04.002
Cited by
1 publicationPublic catalog entries on Sciscape.
- usesKnown BOAS labels forced opposite headband and human N3 orders in 447 of 4,950 person pairs
Its summary about an N3 age slope supplied context before the local plan. It helped select a separate question about orders between people. No code or result files were used.