C Pendrith1, A Thind2, G S Zaric3, S Sarma4. 1. Department of Epidemiology and Biostatistics, Schulich School of Medicine and Dentistry, University of Western Ontario, London, ON; 2. Department of Epidemiology and Biostatistics, Schulich School of Medicine and Dentistry, University of Western Ontario, London, ON;; Centre for Studies in Family Medicine, and Schulich Interfaculty Program in Public Health, University of Western Ontario, London, ON;; Ivey Business School, University of Western Ontario, London, ON; 3. Department of Epidemiology and Biostatistics, Schulich School of Medicine and Dentistry, University of Western Ontario, London, ON;; Ivey Business School, University of Western Ontario, London, ON; 4. Department of Epidemiology and Biostatistics, Schulich School of Medicine and Dentistry, University of Western Ontario, London, ON;; Institute for Clinical Evaluative Sciences, Toronto, ON.
Abstract
OBJECTIVES: The objectives of the present study were to estimate the overall and specific medical care costs associated with cervical cancer in the first 5 years after diagnosis in Ontario. METHODS: Incident cases of invasive cervical cancer during 2007-2010 were identified from the Ontario Cancer Registry and linked to administrative databases held at the Institute for Clinical Evaluative Sciences. Mean costs in 2010 Canadian dollars were estimated using the arithmetic mean and estimators that adjust for censored data. RESULTS: Mean age of the patients in the study cohort (779 cases) was 49.3 years. The mean overall medical care cost was $39,187 [standard error (se): $1,327] in the 1st year after diagnosis. Costs in year 1 ranged from $34,648 (se: $1,275) for those who survived at least 1 year to $69,142 (se: $4,818) for those who died from cervical cancer within 1 year. At 5 years after diagnosis, the mean overall unadjusted cost was $63,131 (se: $3,131), and the cost adjusted for censoring was $68,745 (se: $2,963). Inpatient hospitalizations and cancer-related care were the two largest components of cancer treatment costs. CONCLUSIONS: We found that the estimated mean costs that did not account for censoring were consistently undervalued, highlighting the importance of estimates based on censoring-adjusted costs in cervical cancer. Our results are reliable for estimating the economic burden of cervical cancer and the cost-effectiveness of cervical cancer prevention strategies.
OBJECTIVES: The objectives of the present study were to estimate the overall and specific medical care costs associated with cervical cancer in the first 5 years after diagnosis in Ontario. METHODS: Incident cases of invasive cervical cancer during 2007-2010 were identified from the Ontario Cancer Registry and linked to administrative databases held at the Institute for Clinical Evaluative Sciences. Mean costs in 2010 Canadian dollars were estimated using the arithmetic mean and estimators that adjust for censored data. RESULTS: Mean age of the patients in the study cohort (779 cases) was 49.3 years. The mean overall medical care cost was $39,187 [standard error (se): $1,327] in the 1st year after diagnosis. Costs in year 1 ranged from $34,648 (se: $1,275) for those who survived at least 1 year to $69,142 (se: $4,818) for those who died from cervical cancer within 1 year. At 5 years after diagnosis, the mean overall unadjusted cost was $63,131 (se: $3,131), and the cost adjusted for censoring was $68,745 (se: $2,963). Inpatient hospitalizations and cancer-related care were the two largest components of cancer treatment costs. CONCLUSIONS: We found that the estimated mean costs that did not account for censoring were consistently undervalued, highlighting the importance of estimates based on censoring-adjusted costs in cervical cancer. Our results are reliable for estimating the economic burden of cervical cancer and the cost-effectiveness of cervical cancer prevention strategies.
Authors: Ahmedin Jemal; Freddie Bray; Melissa M Center; Jacques Ferlay; Elizabeth Ward; David Forman Journal: CA Cancer J Clin Date: 2011-02-04 Impact factor: 508.702
Authors: Claire de Oliveira; Karen E Bremner; Reka Pataky; Nadia Gunraj; Kelvin Chan; Stuart Peacock; Murray D Krahn Journal: CMAJ Open Date: 2013-01-16
Authors: Claire de Oliveira; Karen E Bremner; Reka Pataky; Nadia Gunraj; Mahbubul Haq; Kelvin Chan; Winson Y Cheung; Jeffrey S Hoch; Stuart Peacock; Murray D Krahn Journal: CMAJ Open Date: 2013-12-09
Authors: William V Williams; Joel Brind; Laura Haynes; Michael D Manhart; Hanna Klaus; Angela Lanfranchi; Gerard Migeon; Michael Gaskins; Elvis I Šeman; Lester Ruppersberger; Kathleen M Raviele Journal: Linacre Q Date: 2021-04-21