Sleep quality is described through features of sleep and daytime function, such as continuity, timing, and feeling restored. These are observations, not a diagnostic score. This page explains what to describe; the quality-versus-quantity page owns the comparison with duration and its tradeoffs.
A worked situation: Often unrefreshed
Fictional example. A reader reports unrefreshing sleep, while a partner mentions snoring. Both belong in a clinical conversation; a checklist should not conclude that the pattern is normal because one night was better.
Work through these questions: Often unrefreshed
| Question or field | Fictional completed example |
|---|---|
| Rest observation? | Often unrefreshed |
| Continuity? | Remembered wakings |
| Partner observation? | Snoring |
| Daytime impact? | Reduced alertness |
| Question? | Is further assessment appropriate? |
Describe each dimension separately
Separate remembered awakenings from estimated sleep duration, and both from next-day alertness. In the unrefreshed-sleep example, snoring reported by a partner is additional history, not a quality rating or an apnea diagnosis. An improved night does not by itself resolve a persistent concern. The existing NHLBI sources support sleep-deficiency and symptom context; they do not validate this page’s example as a scale. HUMAN’s Test Drive metaphor organizes observations and questions, while clinical evaluation remains separate.