Sentence examples for average sleep length from inspiring English sources

Average sleep length has been declining throughout the country, for all age groups, since the nineteen-eighties, and this shorter sleep duration is very likely making people less healthy.

Average sleep duration.

Average sleep duration was defined as [ weekday sleep duration × 5) + (weekend sleep duration × 2)]/7.

We then measured sleep-related variables (average sleep duration, average sleep bout number and average sleep bout duration).

To estimate average sleep duration we used the reported time of sleep wake-up minus sleep onset.

The average sleep duration per night was 7.16±1.06 h.

A C# program (R. Sean Barnes, personal communication) was used to calculate sleep duration, sleep bout number, average sleep bout length, and waking activity from the raw activity data.

Using continuous sleep and activity data recordings from groups of individuals with identical genotypes, we calculated sleep duration, the number of sleep bouts or 'naps', and average sleep bout length during the day and night.

α'β'> Rdl-RNAi causes mild sleep loss and increases in nighttime sleep fragmentation, whereas α'β'> GABA BR3 -RNAi causes greater reductions in total sleep due to a decrease in the average sleep episode length.

This increased sleep length is due largely to increases in the average duration of sleep bouts rather than their number (data not shown).

Sleep duration was recoded as less than 10 hours sleep or more than 10 hours average sleep at age 7 (medium split) and as less than 9.5 hours sleep or more than 9.5 hours average sleep at age 11.