TY - JOUR
T1 - Risk factors for delayed presentation and referral of symptomatic cancer: evidence for common cancers
AU - Macleod, U.
AU - Mitchell, E. D.
AU - Burgess, C.
AU - Macdonald, S.
AU - Ramirez, A. J.
PY - 2009/12
Y1 - 2009/12
N2 - BACKGROUND: It has been suggested that the known poorer survival from cancer in the United Kingdom, compared with other European countries, can be attributed to more advanced cancer stage at presentation. There is, therefore, a need to understand the diagnostic process, and to ascertain the risk factors for increased time to presentation.
METHODS: We report the results from two worldwide systematic reviews of the literature on patient-mediated and practitioner-mediated delays, identifying the factors that may influence these.
RESULTS: Across cancer sites, non-recognition of symptom seriousness is the main patient-mediated factor resulting in increased time to presentation. There is strong evidence of an association between older age and patient delay for breast cancer, between lower socio-economic status and delay for upper gastrointestinal and urological cancers and between lower education level and delay for breast and colorectal cancers. Fear of cancer is a contributor to delayed presentation, while sanctioning of help seeking by others can be a powerful mediator of reduced time to presentation. For practitioner delay, 'misdiagnosis' occurring either through treating patients symptomatically or relating symptoms to a health problem other than cancer, was an important theme across cancer sites. For some cancers, this could also be linked to inadequate patient examination, use of inappropriate tests or failing to follow-up negative or inconclusive test results.
CONCLUSION: Having sought help for potential cancer symptoms, it is therefore important that practitioners recognise these symptoms, and examine, investigate and refer appropriately. British Journal of Cancer (2009) 101, S92-S101. doi: 10.1038/sj.bjc.6605398 www.bjcancer.com (C) 2009 Cancer Research UK
AB - BACKGROUND: It has been suggested that the known poorer survival from cancer in the United Kingdom, compared with other European countries, can be attributed to more advanced cancer stage at presentation. There is, therefore, a need to understand the diagnostic process, and to ascertain the risk factors for increased time to presentation.
METHODS: We report the results from two worldwide systematic reviews of the literature on patient-mediated and practitioner-mediated delays, identifying the factors that may influence these.
RESULTS: Across cancer sites, non-recognition of symptom seriousness is the main patient-mediated factor resulting in increased time to presentation. There is strong evidence of an association between older age and patient delay for breast cancer, between lower socio-economic status and delay for upper gastrointestinal and urological cancers and between lower education level and delay for breast and colorectal cancers. Fear of cancer is a contributor to delayed presentation, while sanctioning of help seeking by others can be a powerful mediator of reduced time to presentation. For practitioner delay, 'misdiagnosis' occurring either through treating patients symptomatically or relating symptoms to a health problem other than cancer, was an important theme across cancer sites. For some cancers, this could also be linked to inadequate patient examination, use of inappropriate tests or failing to follow-up negative or inconclusive test results.
CONCLUSION: Having sought help for potential cancer symptoms, it is therefore important that practitioners recognise these symptoms, and examine, investigate and refer appropriately. British Journal of Cancer (2009) 101, S92-S101. doi: 10.1038/sj.bjc.6605398 www.bjcancer.com (C) 2009 Cancer Research UK
U2 - 10.1038/sj.bjc.6605398
DO - 10.1038/sj.bjc.6605398
M3 - Article
SN - 1532-1827
VL - 101
SP - S92 - S101
JO - BJC: British Journal of Cancer
JF - BJC: British Journal of Cancer
IS - SUPPL. 2
ER -
