OOIR: Observatory of International Research

Papers

(The H4-Index of Health Economics Review is 15. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-04-01 to 2025-04-01.)

Article	Citations
Which indicator should be used? A comparison between the incidence and intensity of catastrophic health expenditure: using difference-in-difference analysis	89
Cost-effectiveness analysis of Vaborem in Carbapenem-resistant Enterobacterales (CRE) -Klebsiella pneumoniae infections in Italy	82
Evaluating the costs of adverse drug events in hospitalized patients: a systematic review	48
The moral dilemma of healthcare service utilization: a perspective from the consolidation of urban and rural resident health insurance policy in China	38
Socio-economic inequalities in the use of flu vaccination in Europe: a multilevel approach	34
Impact of food price inflation on stunting in under five aged children in Bangladesh	32
Timing of preventive behavior in the case of a new and evolving health risk: the case of COVID-19 vaccination	27
Economic effects of healthy ageing: functional limitation, forgone wages, and medical and long-term care costs	26
The healthcare costs of increased body mass index–evidence from The Trøndelag Health Study	26
A comparison of measurement properties between EORTC QLU-C10D and FACT-8D in patients with hematological malignances	25
The cost of implementing measles campaign in Nigeria: comparing the stand-alone and the integrated strategy	23
The economic effect of financial compensation in China’s healthcare system: comprehensive insights regarding supply and demand factors	19
Mechanical ventilation as a major driver of COVID-19 hospitalization costs: a costing study in a German setting	17
Which factor reduces pharmaceutical expenditure, number of entrants or price variance? Updated generic drug markets in South Korea	16
A decade of liver transplantation in Mongolia: Economic insights and cost analysis	16
The cost-utility of early use of high-flow nasal cannula in bronchiolitis	15
Examining proximity to death and health care expenditure by disease: a Bayesian-based descriptive statistical analysis from the National Health Insurance database in Japan	15
Efficiency and management factors: finding the balance in Thalassaemia care centres	15