The day of the week on which a patient has a lung cancer operation has no significance for their survival. This has been demonstrated by researchers at Karolinska Institutet, Sweden, in a new study published in the journal Chest.
The team of researchers wanted to find out if the day of the week on which a patient had a lung cancer operation has any importance as regards survival as earlier studies have pointed in different directions. One study for example showed that the weekday for heart surgery had no significance for survival while another showed a better prognosis for patients who underwent surgery for oesophageal cancer on a Monday or Tuesday than those who had operations at the end of the week.
“We do not know why there are patient groups who have poorer survival the later in the week they have their operations. One possible explanation is that surgeons, who perform very demanding operations, are more tired at the end of the week and that fewer specialists and fewer staff at the weekend lead to poorer care,” says Veronica Jackson, thoracic surgeon at Karolinska University Hospital and post-doc at the Department of Molecular Medicine and Surgery at Karolinska
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