Table 1.
Study (year) | Study aim | Population | Strategies | Study design | Model structure and software | Perspective and time horizon | Discount rate | Outcome measure |
---|---|---|---|---|---|---|---|---|
Sun et al. (2018) [23] | To model the cost-effectiveness of a risk-based breast cancer screening programme in urban China, launched in 2012 | Urban Chinese women aged 40–69 years with a risk of developing breast cancer |
(1) Annual ultrasound screening for high-risk women aged 40–44 years, with further mammography screening for women with suspected results; annual ultrasound and mammography screening for high-risk women aged 45–69 years (2) No screening for women with low risk |
CUA | Natural history Markov model (TreeAge software) | Societal perspective; lifetime | 3% for both cost and outcome | Cost per QALY gained |
Sun et al. (2019) [24] | To compare for the first time the cost-effectiveness of breast cancer screening using clinical breast examination coupled with ultrasound as a primary screening test compared to no screening in rural China | Rural Chinese women aged 35–64 years from rural areas in 31 provinces with no history of breast cancer in China |
(1) Clinical breast examination coupled with ultrasound, followed by undergoing mammography or clinical judgement if required every 3 years (2) No screening |
CUA | Natural history Markov model (TreeAge software) | Societal perspective; lifetime | 3% for both cost and outcome | Cost per QALY gained |
Sun et al. (2022) [25] | To estimate cost-effectiveness and population impact of multigene testing for all Chinese patients with breast cancer | Patients with breast cancer in China |
(1) BRCA1/BRCA2/PALB2 testing for all patients with breast cancer (2) BRCA1/BRCA2 testing for patients with breast cancer fulfilling family history/clinical criteria (3) No genetic testing |
CUA | Patient level microsimulation model (TreeAge-Pro 2018) | Societal and payer perspectives; lifetime | 3% for both cost and outcome | Cost per QALY gained; cost per life year gained |
Wang et al. (2021) [26] | To assess the cost-effectiveness of implementing a biennial mammography screening programme for Chinese women | Urban Chinese women aged 45–70 years |
(1) Mammography screening every 2 years (2) No screening (3) Alternative Scenarios including varying the screening interval (2 or 3 years), screening start age (from age of 40, 45 or 50 years) and stop age (65 or 70 years) |
CEA |
The Simulation Model on radiation Risk and breast cancer Screening (SiMRiSc) model (C++) |
Societal perspective; lifetime | 5% for both cost and outcome | Average cost-effectiveness ratio (ACER); cost per life year gained |
Yang et al. (2018) [27] | To predict the feasibility of a community-based breast cancer screening strategy in China | Women aged 35–69 years in China |
(1) Annual community- based breast cancer screening (first tested by clinical breast examination, then advised to undergo breast ultrasonography and/or mammography) (2) Biennial community- based breast cancer screening (3) Triennial community- based breast cancer screening (4) No screening |
CUA | State-transition Markov model | Societal perspective; 50 years | 3% for both cost and outcome | Cost per QALY gained |
CUA cost–utility analysis, CEA cost-effectiveness analysis, QALY quality-adjusted life year, LYG life year gained