To improve the scheduling

1, each class lasts at least 7 to 10 days, on the first day, then the small night, working the graveyard shift at last.

2, class, before the adjustment shall be sufficient rest, at least 2 days, and the best arrangement in the weekend, the interpersonal relationship.

3, 1 consecutive months of class don't don't better than 1 week of class.

4, don't it is best not to the same class that persists for more than 3 months.

5, if the company is difficult to improve the scheduling system, consider changing jobs.

Doctor remind shifts, the family of poor sleep quality, long-term spirit, may well become a high-risk groups.