Factors associated with knowledge of diagnosis, prognosis & distress in cancer patients receiving palliative care - A retrospective cohort analysis

Background & objectives: Demographic attributes of cancer patients are associated with the awareness of diagnosis, the prognosis of cancer and their associated psychological distress. This study was aimed to assess the knowledge of diagnosis, prognosis and psychological distress among patients reporting to the pain and palliative care department in a tertiary cancer hospital, south India. Methods: Data of all patients visiting the palliative care outpatient department of a tertiary cancer centre in south India between January and June 2018 were included in the study (n=754). A structured pro forma was used to collect information on the sociodemographic details and clinical aspects and a distress thermometer was used to assess the level of distress. Information, thus collected, were analysed using descriptive statistics and logistic regression. Results: Around 16.2 per cent of the patients were unaware of their diagnosis while two third (68%) were unaware of the prognosis. More than half of the patients reported significant distress (54.1%). Gender, education, not working and being diagnosed with head-and-neck cancers were associated with knowledge of diagnosis, while educational level predicted the knowledge of prognosis. Younger age group, head-and-neck cancer, haematology cancer, state of being unaware of diagnosis and prognosis were found to be associated with distress. Interpretation & conclusions: Higher educational levels and better socio-economic status increase the likelihood of patients being aware of their diagnosis and prognosis. Being unaware of the prognosis remains associated with the higher level of distress.

Automated summary

This study aimed to assess the knowledge of diagnosis, prognosis, and psychological distress among patients in a palliative care department in a tertiary cancer hospital in south India. The results showed that a significant percentage of patients were unaware of their diagnosis and prognosis, and more than half reported significant distress. Higher educational levels and better socio-economic status increased the likelihood of patients being aware of their diagnosis and prognosis. Being unaware of the prognosis was associated with higher levels of distress.