The economic burden of prostate cancer - a Swedish prevalence-based register study

• Published in: BMC health services research 2020-05, Vol.20 (1), p.448-448, Article 448
• Main Authors: Hao, Shuang, Östensson, Ellinor, Eklund, Martin, Grönberg, Henrik, Nordström, Tobias, Heintz, Emelie, Clements, Mark
• Format: Article
• Language: English
• Subjects: Adult; Aged; Aged, 80 and over; Analysis; Androgens; Biopsy; Cancer research; Cancer screening; Cancer therapies; Cancer treatment; Cost benefit analysis; Cost of Illness; Costs; Costs-of-illness; Drugs; Economic aspects; Efficiency; Health Care Costs; Health services; Humans; Illnesses; Magnetic resonance imaging; Male; Males; Medicin och hälsovetenskap; Middle Aged; Mortality; Palliative care; Patient Care - economics; Patients; Pharmaceuticals; Population; Prescriptions (Drugs); Prevalence; Primary care; Prostate cancer; Prostate-specific antigen test; Prostatic Neoplasms - economics; Prostatic Neoplasms - epidemiology; Questionnaires; Registries; Sweden; Sweden - epidemiology
• ISSN: 1472-6963; 1472-6963
• DOI: 10.1186/s12913-020-05265-8

Incidence and prevalence of prostate cancer in Sweden have increased markedly due to prostate-specific antigen (PSA) testing. Moreover, new diagnostic tests and treatment technologies are expected to further increase the overall costs. Our aims were (i) to estimate the societal costs for existing testing, diagnosis, management and treatment of prostate cancer, and (ii) to provide reference values for future cost-effectiveness analyses of prostate cancer screening and treatment. Taking a societal perspective, this study aimed to investigate the annual cost of prostate cancer in Sweden using a prevalence-based cost-of-illness approach. Resource utilisation and related costs within Stockholm Region during 2016 were quantified using data from the Stockholm PSA and Biopsy Register and other health and population registers. Costs included: (i) direct medical costs for health care utilisation at primary care, hospitals, palliative care and prescribed drugs; (ii) informal care; and (iii) indirect costs due to morbidity and premature mortality. The resource utilisation was valued using unit costs for direct medical costs and the human capital method for informal care and indirect costs. Costs for the Stockholm region were extrapolated to Sweden based on cancer prevalence and the average costs by age and resource type. The societal costs due to prostate cancer in Stockholm in 2016 were estimated to be €64 million Euro (€Mn), of which the direct medical costs, informal care and productivity losses represented 62, 28 and 10% of the total costs, respectively. The total annual costs extrapolated to Sweden were calculated to be €281 Mn. The average direct medical cost, average costs for informal care and productivity losses per prevalent case were €1510, €828 and €271, respectively. These estimates were sensitive to assumptions related to the proportion of primary care visits associated with PSA testing and the valuation method for informal care. The societal costs due to prostate cancer were substantial and constitute a considerable burden to Swedish society. Data from this study are relevant for future cost-effectiveness evaluations of prostate cancer screening and treatment.