The amount of time it takes to fall asleep.
The amount of time between reclining in bed and the onset of sleep.
Sleep latency refers to the duration it takes for an individual to transition from wakefulness to sleep. It is typically measured in minutes and holds significance in the diagnosis of depression. Evaluating sleep latency can provide valuable insights into the sleep onset difficulties experienced by individuals, aiding in the assessment and understanding of their overall sleep quality and mental well-being.