[Shift Work and Sleep]

Shift Work and Sleep Abstract. Shift work and night work are necessary in our society today. In Europe, on average about 20 % of the working population work shifts; in Switzerland it is slightly lower at 14.7 %. The proportion of the working population who regularly work night shifts is much lower: 7 % of the working population in Europe and 5 % in Switzerland. The changed daily routine in night work and shift work leads to disturbances in our biological rhythms, which adapt only slowly to the new conditions. This often leads to a lack of sleep, poor sleep quality, reduced recovery and increased strain on the body. Moreover, the unusual working rhythms are not compatible with normal family and social life. It is important that as little shift and night work as possible is performed. Those affected and their environment should be aware of the disadvantages of shift and night work in particular and know how best to adapt to the specific work situation. There is much to suggest that lack of sleep and poor sleep quality are responsible for a large proportion of the negative effects of shift work. It is therefore important to ask specific questions in this area and offer concrete support to shift workers in this regard. This overview of shift work and sleep is based on literature and our many years of practical experience with shift work counselling and training in Switzerland.