User profiles for "author:Harshana Liyanage"

Harshana Liyanage

UK Health Security Agency
Verified email at ukhsa.gov.uk
Cited by 1699

Quality assessment of real-world data repositories across the data life cycle: a literature review

ST Liaw, JGN Guo, S Ansari… - Journal of the …, 2021 - academic.oup.com
Objective Data quality (DQ) must be consistently defined in context. The attributes, metadata,
and context of longitudinal real-world data (RWD) have not been formalized for quality …

Reorganisation of primary care for older adults during COVID-19: a cross-sectional database study in the UK

M Joy, D McGagh, N Jones, H Liyanage… - British Journal of …, 2020 - bjgp.org
Background The coronavirus disease 2019 (COVID-19) pandemic has resulted in a rapid
change in workload across healthcare systems. Factors related to this adaptation in UK …

[HTML][HTML] Serum phosphate as a risk factor for cardiovascular events in people with and without chronic kidney disease: a large community based cohort study

AP McGovern, S de Lusignan, J van Vlymen… - PLos one, 2013 - journals.plos.org
Background Serum phosphate is a known risk factor for cardiovascular events and mortality
in people with chronic kidney disease (CKD), however data on the association of these …

[PDF][PDF] An integrated organisation-wide data quality management and information governance framework: theoretical underpinnings

ST Liaw, C Pearce, H Liyanage… - … of Innovation in …, 2014 - research.monash.edu
Introduction Increasing investment in eHealth aims to improve cost effectiveness and safety
of care. Data extraction and aggregation can create new data products to improve …

[HTML][HTML] Artificial intelligence in primary health care: perceptions, issues, and challenges

H Liyanage, ST Liaw, J Jonnagaddala… - Yearbook of medical …, 2019 - thieme-connect.com
Background: Artificial intelligence (AI) is heralded as an approach that might augment or
substitute for the limited processing power of the human brain of primary health care (PHC) …

Association between blood pressure control and coronavirus disease 2019 outcomes in 45 418 symptomatic patients with hypertension: an observational cohort study

JP Sheppard, BD Nicholson, J Lee, D McGagh… - …, 2021 - Am Heart Assoc
Hypertension has been identified as a risk factor for coronavirus disease 2019 (COVID-19)
and associated adverse outcomes. This study examined the association between …

[HTML][HTML] Emergence of a novel coronavirus (COVID-19): protocol for extending surveillance used by the Royal College of General Practitioners Research and …

S de Lusignan, JL Bernal, M Zambon… - JMIR public health …, 2020 - publichealth.jmir.org
Background: The Royal College of General Practitioners (RCGP) Research and
Surveillance Centre (RSC) and Public Health England (PHE) have successfully worked …

[HTML][HTML] Using ontologies to improve semantic interoperability in health data

H Liyanage, P Krause… - BMJ Health & Care …, 2015 - informatics.bmj.com
The present–day health data ecosystem comprises a wide array of complex heterogeneous
data sources. A wide range of clinical, health care, social and other clinically relevant …

[HTML][HTML] The Oxford Royal College of general practitioners clinical informatics digital hub: protocol to develop extended COVID-19 surveillance and trial platforms

S de Lusignan, N Jones, J Dorward… - JMIR public health …, 2020 - publichealth.jmir.org
Background Routinely recorded primary care data have been used for many years by
sentinel networks for surveillance. More recently, real world data have been used for a wider …

[HTML][HTML] Primary care informatics response to Covid-19 pandemic: adaptation, progress, and lessons from four countries with high ICT development

ST Liaw, C Kuziemsky, R Schreiber… - Yearbook of medical …, 2021 - thieme-connect.com
Objective: Internationally, primary care practice had to transform in response to the COVID
pandemic. Informatics issues included access, privacy, and security, as well as patient …