From: A systematic review of the impact of stigma and nihilism on lung cancer outcomes
Study | Health professionals | Outcome | Main findings |
---|---|---|---|
Pessimism regarding the use of platinum based chemotherapy for stage IV NSCLC | Â | Â | |
Jennens 2004 Australia | Physicians, medical and radiation oncologists and thoracic surgeons who saw patients with metastatic lung cancer | Referrals for chemotherapy for stage IV NSCLC | Does not examine the effect of pessimism on referrals - the outcome of interest, referrals for chemotherapy, is included as part of the measure of pessimism |
Pessimists vs realists vs optimists (underestimation vs realistic estimation vs overestimation of survival rate for resected stage I NSCLC) | Â | Â | |
Schroen 2000 USA | Pulmonologists and thoracic surgeons treating adult lung cancer patients | Â | Differences between pessimists, realists and optimists |
Believe in survival benefit in NSCLC for chemotherapy: | Â | ||
As adjuvant for resected stage I-IIIA disease | p = 0.07* | ||
In addition to radiotherapy for unresectable locally advanced disease | p < 0.001* lower for pessimists | ||
For stage IV disease | p = 0.31* | ||
Believe in palliative benefit for chemotherapy for stage IV NSCLC | p = 0.19* | ||
Believe in survival benefit for adjuvant radiotherapy in resected stage I-IIIA NSCLC | p = 0.66* |