Prevalence of Cancer Patients Requiring Palliative Care in Outpatient Clinics in a Tertiary Hospital in Southern Thailand

Abstract

Objective: To estimate the prevalence of patients requiring palliative care in outpatient clinics and associated factors.Materials and Methods: A cross-sectional study was conducted by retrospectively reviewing the electronic medical records of cancer patients visiting the outpatient clinics in the major tertiary care institution in southern Thailand during 1 January– 31 December 2018 from the Hospital Information System. The Supportive and Palliative Care Indicators Tool in Low Income Settings (SPICT-LISTM) was used to determine if the patients would benefit from palliative care. Forward stepwise multiple logistic regression was used to assess associations between potential factors and the need for palliative care.Results: Nine thousand nine hundred and ninety medical records were reviewed. 3,628 (36.3%) patients were male and 6,324 (63.3%) were female with a median age of 58.7 years. The prevalence of cancer patients requiring palliative care according to the SPICT-LISTM criteria was 7.8%. Age was the main factor associated with palliative care need [odds ratio (OR)=1.03, 95% confidence interval (CI)=1.02-1.04]. Muslim patients had a significantly higher requirement for palliative care compared with Buddhist patients (OR=1.62, 95% CI=1.09-2.37). Although not statistically significant, malignant neoplasms of bone and articular cartilage were associated with higher palliative care need than lip, oral cavity and pharynx cancers (OR=5.35, 95% CI=0.69-29.40).Conclusion: Muslim religion and having malignant neoplasms of bone and articular cartilage were associated with the highest palliative care need. Future studies should focus on more in-depth examination of the reasons these groups have higher needs for palliative care.