Dr Utkarsh Agrawal

Honorary Research Fellow

Email: ua1@st-andrews.ac.uk

Research areas

Dr Utkarsh Agrawal is a Research Fellow in Health Data Science and is currently working on the multimorbidity project to analyse multiple different datasets that hold information on over 10 million people. His research will focus on using data science and machine learning algorithms to answer multimorbidity related question such as which diseases and conditions are found together, how they develop as people age and which diseases (or their combination) cause the most problems for people and the health service.

Before joining the University of St Andrews, Utkarsh worked as Research Associate in School of Computer Science at the University of Nottingham. Utkarsh also received his PhD from University of Nottingham and his research interests include data fusion, data science, and applied machine learning in real-world applications.

Selected publications

Open access

Subclinical hypothyroidism in Wales from 2000 to 2021: A descriptive cohort study based on electronic health records
Bauer, B. S., Azcoaga-Lorenzo, A., Agrawal, U., Fagbamigbe, A. F. & McCowan, C., 21 May 2024, In: PLoS ONE. 19, 5 May, 18 p., e0298871.
Research output: Contribution to journal › Article › peer-review
Open access

Accelerated waning of the humoral response to COVID-19 vaccines in obesity
van der Klaauw, A. A., Horner, E. C., Pereyra-Gerber, P., Agrawal, U., Foster, W. S., Spencer, S., Vergese, B., Smith, M., Henning, E., Ramsay, I. D., Smith, J. A., Guillaume, S. M., Sharpe, H. J., Hay, I. M., Thompson, S., Innocentin, S., Booth, L. H., Robertson, C., McCowan, C. & Kerr, S. & 27 others, Mulroney, T. E., O’Reilly, M. J., Gurugama, T. P., Gurugama, L. P., Rust, M. A., Ferreira, A., Ebrahimi, S., Ceron-Gutierrez, L., Scotucci, J., Kronsteiner, B., Dunachie, S. J., Klenerman, P., PITCH Consortium, Park, A. J., Rubino, F., Lamikanra, A. A., Stark, H., Kingston, N., Estcourt, L., Harvala, H., Roberts, D. J., Doffinger, R., Linterman, M. A., Matheson, N. J., Sheikh, A., Farooqi, I. S. & Thaventhiran, J. E. D., 11 May 2023, In: Nature Medicine. 29, 5, p. 1146-1154 9 p.
Research output: Contribution to journal › Article › peer-review
Open access

Clustering long-term health conditions among 67728 people with multimorbidity using electronic health records in Scotland
Fagbamigbe, A. F., Agrawal, U., Azcoaga-Lorenzo, A., MacKerron, B., Özyiğit, E. B., Alexander, D. C., Akbari, A., Owen, R. K., Lyons, J., Lyons, R. A., Denaxas, S., Kirk, P., Miller, A. C., Harper, G., Dezateux, C., Brookes, A., Richardson, S., Nirantharakumar, K., Guthrie, B. & Hughes, L. & 4 others, Kadam, U. T., Khunti, K., Abrams, K. R. & McCowan, C., 29 Nov 2023, In: PLoS ONE. 18, 11, 14 p., e0294666.
Research output: Contribution to journal › Article › peer-review
Open access

Confirmed SARS-CoV-2 infection in Scottish neonates 2020-2022: a national, population-based cohort study
Goulding, A., McQuaid, F., Lindsay, L., Agrawal, U., Auyeung, B., Calvert, C., Carruthers, J., Denny, C., Donaghy, J., Hillman, S., Hopcroft, L., Hopkins, L., McCowan, C., McLaughlin, T., Moore, E., Ritchie, L., Simpson, C. R., Taylor, B., Fenton, L. & Pollock, L. & 6 others, Gale, C., Kurinczuk, J. J., Robertson, C., Sheikh, A., Stock, S. & Wood, R., 1 Jul 2023, In: Archives of Disease in Childhood. 108, 4, p. 367-372 6 p.
Research output: Contribution to journal › Article › peer-review
Open access

Current definitions of advanced multimorbidity: a protocol for a scoping review
Bowers, S., Black, P., McCheyne, L., Wilson, D., Mills, S., Agrawal, U., Williams, L., Quirk, F. H. & Bowden, J., Nov 2023, In: BMJ Open. 13, 11, 5 p., e076903.
Research output: Contribution to journal › Article › peer-review
Open access

Definitions of advanced multimorbidity: a scoping review
Bowers, S., McCheyne, L., Wilson, D., Agrawal, U., Mills, S., Williams, L., Bowden, J. & Quirk, F. H., 25 Oct 2023.
Research output: Contribution to conference › Poster › peer-review
Intranasal steroid use and COVID-19 mortality among patients with asthma and COPD: a retrospective cohort study
Hernandez Santiago, V., Fagbamigbe, A. F., Sullivan, F. M., Agrawal, U., Morales, D., McCowan, C. & Lipworth, B., 1 Oct 2023, In: Annals of Allergy Asthma & Immunology. 131, 4, p. 474-481
Research output: Contribution to journal › Article › peer-review
Open access

Maternal and child outcomes for pregnant women with pre-existing multiple long-term conditions: protocol for an observational study in the UK
Lee, S. I., Hope, H., O'Reilly, D., Kent, L., Santorelli, G., Subramanian, A., Moss, N., Azcoaga-Lorenzo, A., Fagbamigbe, A., Nelson-Piercy, C., Yau, C., McCowan, C., Kennedy, J. I., Phillips, K., Singh, M., Mhereeg, M., Cockburn, N., Brocklehurst, P., Plachcinski, R. & Riley, R. & 10 others, Thangaratinam, S., Brophy, S., Sudasinghe, S. P. B. H., Agrawal, U., Vowles, Z., Abel, K. M., Nirantharakumar, K., Black, M., Eastwood, K.-A. & MuM-PreDiCT Group, 24 Feb 2023, In: BMJ Open. 13, 2, 10 p., e068718.
Research output: Contribution to journal › Article › peer-review
Open access

Maternal multimorbidity and preterm birth in Scotland: an observational record-linkage study
Azcoaga-Lorenzo, A., Fagbamigbe, A., Agrawal, U., Black, M., Usman, M., Lee, S. I., Eastwood, K.-A., Moss, N., Plachcinski, R., Nelson-Piercy, C., Brophy, S., O'Reilly, D., Nirantharakumar, K., McCowan, C. & MuM-PreDiCT Group, 12 Sept 2023, In: BMC Medicine. 21, 352.
Research output: Contribution to journal › Article › peer-review
Open access

Polypharmacy during pregnancy and associated risk factors: a retrospective analysis of 577 medication exposures among 1.5 million pregnancies in the UK, 2000-2019
Subramanian, A., Azcoaga-Lorenzo, A., Anand, A., Phillips, K., Lee, S. I., Cockburn, N., Fagbamigbe, A., Damase-Michel, C., Yau, C., McCowan, C., O’Reilly, D., Santorelli, G., Hope, H., Kennedy, J. I., Abel, K. M., Eastwood, K.-A., Locock, L., Black, M., Loane, M. & Moss, N. & 10 others, Plachcinski, R., Thangaratinam, S., Brophy, S., Agrawal, U., Vowles, Z., Brocklehurst, P., Dolk, H., Nelson-Piercy, C., Nirantharakumar, K. & MuM-PreDiCT Group, 16 Jan 2023, In: BMC Medicine. 21, 13 p., 21.
Research output: Contribution to journal › Article › peer-review

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