Meta-analysis of quantitative sleep parameters from childhood to old age in healthy individuals: developing normative sleep values across the human lifespan

What this work gives Aellic

Meta-analysis across 65 studies / 3,577 people aged 5 to 102. WASO is the largest age effect in sleep architecture — rising by roughly 10 min per decade of life between 30 and 60, largely stable thereafter. The peer-reviewed basis for normative bands of sleep architecture; the N3 and REM bands used in Aellic have not yet been reconciled line by line against this paper's tables.

Where this sits in the engine

2 declared sites — constants and thresholds in the code that point at this entry.

• Sleep Sleep stages and bedtime 2 sites