Studies have examined a range of contributing factors to physicians' distress: schedule, workload, overtime expectations, sleep deprivation, relationships with co-workers, delayed gratifications, limited control and a loss of autonomy, work-life imbalance, feelings of isolation and a lack of time for research activities [ 1, 3, 5- 7].
Knowledge did not vary by ethnic group, social deprivation or relationship status, however, it was associated with education (Table 3).
Demographic variables included age, ethnicity, level of education, socioeconomic status (Welsh Index of Material Deprivation score), relationship status, and experience of ovarian cancer diagnosed in family members or friends.
Its day night patterns of secretion and/or its physiological response to energy deprivation and relationship to free fatty acids (FFAs) and/or leptin remain to be fully elucidated.
For these causes of death there are other factors remaining that modify the deprivation-mortality relationship and these factors have an important influence on the differences between cities. Deprivation has already been shown to be an important factor for mortality [ 10- 14].
Children growing up in the United Kingdom suffer greater deprivation, worse relationships with their parents and are exposed to more risks from alcohol, drugs and unsafe sex than those in any other wealthy country in the world, according to a study from the United Nations.
We found some causes that showed variations in the deprivation-mortality relationship among cities.
Internationally, the discussion on the area deprivation-health relationship is more advanced than in Germany.
Differences in the deprivation-mortality relationship among cities have already been reported in the United Kingdom [ 18, 19].
There, the deprivation-mortality relationship was determined by means of a mixed effects Poisson ecological regression model.
