Shift work, sleep disturbances and social jetlag in healthcare workers

The aim of this study was to compare chronotype‐ and age‐dependent sleep disturbances and social jetlag between rotating shift workers and non‐shift workers, and between different types of shifts. In the Klokwerk+ cohort study, we included 120 rotating shift workers and 74 non‐shift workers who were recruited from six Dutch hospitals. Participants wore Actigraph GT 3X accelerometers for 24 hr for 7 days. From the Actigraph data, we predicted the...