Author

S. Kularatna

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Open access Sep 2026

Tracing the patient journeys of pregnant women with heart disease: a qualitative study

Heart diseases (HD) are a group of heterogeneous conditions that increase maternal and fetal risk during pregnancy. Contemporary guidelines recommend multidisciplinary care for the management of HD in pregnancy, but how women experience such care needs further exploration. This study examined the patient journeys...

G. Amarasinghe, C. Malatzky, S. Kularatna et al. · BMC Pregnancy and Childbirth · 0 citations

Review Open access Sep 2026

Mapping Healthy Days Scores to EQ-5D-5L Utilities: Development and Validation of an Algorithm Using Population Survey Data.

OBJECTIVES To develop and validate an algorithm for estimating EQ-5D-5L utility scores from the nonpreference-based Healthy Days (HD) instrument using direct and indirect mapping approaches. METHODS Data were drawn from the Queensland Preventive Health Survey for 2022 (N = 12 491) and 2023 (N = 12 679). Survey-weight...

N. Sivapragasam, S. Senanayake, David Brain et al. · Value in Health Regional Iss... · 0 citations

Review Open access Oct 2026

Variation in Health State Utility Values Across Preference-Based Instruments: A Systematic Review and Meta-analysis of Behavioural Risk Factors.

BACKGROUND Health economic evaluations require health state utility values (HSUVs) to estimate quality-adjusted life years (QALYs). However, HSUVs derived from different preference-based instruments, valuation methods and value sets may not be directly comparable, which can affect interpretation of economic evaluations...

N. Sivapragasam, David Brain, G. Amarasinghe et al. · Applied Health Economics and... · 0 citations