Under shift type, you enter a simple string of numbers separated by commas. Positive numbers denote work days, negative numbers denote off days. A personal shift calendar can be generated for any ...

Study There were also differences in the amount of work done over time — people who worked regular day shifts early in life ...

Learn about our Editorial Policies. Shift work occurs most often between 16 and 24 years of age, whereas strokes are more likely to occur in middle age when individuals typically move to a more common ...