In the Allen Case the license tax there in question under the Tennessee act of 1887 was imposed generally on account of each sleeping car used on railroads traversing the state, without any discrimination being made be- tween cars transporting interstate passengers and those transporting local passengers be void.
Based on the actigraph readings, the research team then were able to classify each of the study participants into one of four different groups based on how many hours each slept each night: very short sleepers (less than 6 hours), short sleepers (6 to 7 hours), the so-called reference group (7 to 8 hours), and long sleepers (more than 8 hours).
Comparisons on the prediction results using the continuous and the categorical sleep quality showed that both approaches had equivalent predicted outcomes; although, the trade-off was that distinctive effects on each sleep quality categories on the EQ-5D could not be separated under the continuous approach.
In consideration of evidence suggesting that adiposity may be associated with both psychiatric illnesses and sleep disorders [ 42], we report results from models which allow for assessing the independent and joint effects of psychiatric diagnoses and overweight status on each sleep complaint variable.
I had all the bedding washed and ironed, and then spent one night sleeping on each set of sheets.
Between fifty and a hundred people stayed at the church each night, sleeping on foam pads on the floor, or on the carpet in the chapel.
And though we lived far apart after graduation, we stayed close, both becoming reporters and husbands, sharing our scoops on the phone and sleeping on each other's couch when our marriages broke up.
Each was sleeping on a tiny floor mat, similar to a Yoga mat, but of much poorer quality.
Each study participant wore a movement-tracking sleep monitor for two weeks, which confirmed that one twin in each pair slept, on average, one hour less than the other.
