Predictive
Models in Health and Morbidity Trends Related to Insurance
Project
description
Over
recent decades, medical interventions and advances have become important
drivers of health and morbidity trends.
In this
project we will develop, evaluate and assess
statistical predictive models for morbidity risk and underlying trends,
relating
to particular major conditions such as heart disease,
diabetes and cancer, using data from major USA- and
UK-based
sources. The principal aim is to address the timely need to develop robust
predictive models for rapidly
changing
morbidity risks and relevant impact on health-related insurance. A Bayesian
approach will be employed, to
allow for
uncertainty quantification, under which model diagnostics, assessment and
selection will be considered for a
range of
models including machine learning-based approaches. The application of such
methodology in the context of
this
project is novel and at the forefront of current practice.
·
Prof. George Streftaris, Principal
Investigator
Heriot-Watt
U, School
of MACS
·
Prof. Angus Macdonald, CoI,
HWU
·
Dr. Torsten Kleinow, CoI, HWU
·
Prof Ian Duncan, CoI,
U California Santa Barbara
·
Dr. Erengul Dodd, CoI,
U Southampton
·
Alex Jose (PhD, HWU)
·
Jose, A., Macdonald, A.S., Tzougas,
G and Streftaris, G. (2022) A combined neural network approach for the
prediction
of admission rates related to respiratory diseases. Risks, accepted for publication.
·
Arik, A., Dodd, E., Cairns, A., Shao, A.,
Streftaris, G. (2022) Uneven outcomes: findings on cancer mortality.
The Actuary, https://www.theactuary.com/features/2022/05/30/uneven-outcomes-findings-cancer-mortality
·
Arık, A.,
Cairns, A., Dodd, E., Macdonald, A.S. and Streftaris, G. (2022) Estimating the
impact of the COVID-19
pandemic on breast cancer deaths among older women, Living to 100 Research
Symposium.
·
Yiu, A.M.T.L., Kleinow, T. and Streftaris, G. (2022) Cause-of-death contributions
to declining mortality
improvements and life expectancies using
cause-specific scenarios. arXiv:2210.12442 (and under review).
·
Kwok, W. M., Dass, S. C.,
and Streftaris, G. (2022). Deep Learning Aided Laplace
Based
Bayesian Inference for Epidemiological Systems. arXiv:2210.08865 (and under review).
·
Arik, A., Dodd, E., Cairns, A., STREFTARIS, G.
(2021) Socioeconomic disparities in cancer incidence and mortality in
England and the impact of
age-at-diagnosis on cancer mortality.
PLoS ONE 16, 7. https://doi.org/10.1371/journal.pone.0253854
·
Arık A., Dodd
E., Streftaris G. (2020) Cancer morbidity trends and regional differences in
England – A Bayesian analysis.
PLoS ONE 15(5): e0232844. https://doi.org/10.1371/journal.pone.0232844
·
Dimakakou, E.,
Johnston, H.J., Streftaris, G., Cherrie, J.W. (2020) Is environmental and
occupational particulate air
pollution exposure related to diabetes and dementia? A cross-sectional analysis in UK Biobank.
International
Journal of Environmental Research and Public Health. 17(24),
9581. https://doi.org/10.3390/ijerph17249581
Related publications
·
Oytun Haçarız, Torsten Kleinow & Angus S. Macdonald (2021) Genetics, insurance and hypertrophic cardiomyopathy,
Scandinavian Actuarial Journal, 2021:1,
54-81, DOI: 10.1080/03461238.2020.1795714
·
Ungolo, F., Kleinow, T. &
Macdonald, A.S. (2021). Parametric bootstrap estimation of standard
errors in survival models
when
covariates are missing. In
Mathematical and Statistical Methods for Actuarial Sciences and Finance,
eds. Corazza, M., Gilli, M., Perna, C., Pizzi, C. & Sibillo, M. Springer.
·
Schnürch S, Kleinow T, Korn R. (2021) Clustering-Based Extensions of
the Common Age Effect Multi-Population
Mortality Model. Risks. 2021; 9(3):45. https://doi.org/10.3390/risks9030045
·
Wen, J., Cairns, A., & Kleinow,
T. (2021). Fitting multi-population mortality models to socio-economic groups.
Annals of Actuarial Science, 15(1),
144-172. doi:10.1017/S1748499520000184
·
Haçarız, O., Kleinow, T., Macdonald, A.S. (2021) An actuarial model of
arrhythmogenic right ventricular cardiomyopathy
and life insurance, Scandinavian Actuarial Journal. https://doi.org/10.1080/03461238.2021.1930136
·
Haçarız, O., Kleinow, T., Macdonald, A.S., Tapadar,
P., Thomas, R.G. (2020) Will genetic test results be
monetized in life
insurance? Risk Management and Insurance Review.
23:379–399. https://doi.org/10.1111/rmir.12159
·
Insurance Data
Science Conference, Milan, June 2022.
Predictive
modelling for admission rates related to respiratory diseases in the US.
·
University of Piraeus colloquia,
Greece, April 2022.
Bayesian
modelling for cancer risk – regional and socioeconomic disparities.
·
Actuarial
Research Conference 2022, Chicago, August 2022.
Estimating
the Impact of COVID- 19 Health Disruptions on Breast Cancer Risk.
·
Actuarial Research Centre webinar series. September
2021.
Modelling cancer risk: regional and socioeconomic
disparities. Invited seminar.
·
Sixteenth International Longevity
Risk (Longevity 16) Conference. August 2021 (Copenhagen, Demark).
Socioeconomic
Disparities in Cancer Risk. Contributed
seminar.
·
24th International Congress on Insurance:
Mathematics and Economics. July 2021.
Modelling cancer risk: regional and socioeconomic disparities.
Contributed seminar.
·
HWU Inaugural lecture. February 2021.
Cancer trends by region and deprivation – how
big is the gap? Invited seminar.
·
Protection, Health and Care
Conference, IFoA, Webinar, August 2020.
Cancer morbidity risk modelling – regional variation over time.
Working
papers
·
Arık, A.,
Cairns, A., Dodd, E., Macdonald, A.S., and Streftaris, G. (2022)
A
semi-Markov approach for investigating the impact of COVID-19 health
disruptions on breast cancer.
In
preparation, to be
submitted December 2022.
·
Streftaris, G., Xie, C.,
Dodd, E. (2021, in preparation) Bayesian modelling of critical illness
insurance claim rates.