Leona H. Roijen-Hakkaart

PO Box 1738, Rotterdam 3000 DR
DR, Netherlands

Last Updated: 09/26/2026

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Found 12 publications

Quality of Life and Societal Cost in Autistic Children: An Exploratory Comparative Study Pre- and Post-Diagnosis.

Quality of Life and Societal Cost in Autistic Children: An Exploratory Comparative Study Pre- and Post-Diagnosis.

Journal: Journal of autism and developmental disorders

Published: February 11, 2025

Assessing well-being in younger populations in economic evaluations: a scoping review of multidimensional instruments.

Assessing well-being in younger populations in economic evaluations: a scoping review of multidimensional instruments.

Journal: Health and quality of life outcomes

Published: October 30, 2024

Design and development of a digital intervention for workplace stress and mental health (EMPOWER).

Design and development of a digital intervention for workplace stress and mental health (EMPOWER).

Journal: Internet interventions

Published: May 23, 2023

The identification of economically relevant health and social care services for mental disorders in the PECUNIA project.

The identification of economically relevant health and social care services for mental disorders in the PECUNIA project.

Journal: BMC health services research

Published: August 02, 2022

In Absence of Absenteeism: Some Thoughts on Productivity Costs in Economic Evaluations in a Post-corona Era.

In Absence of Absenteeism: Some Thoughts on Productivity Costs in Economic Evaluations in a Post-corona Era.

Journal: PharmacoEconomics

Published: November 16, 2021

Cost-effectiveness of 'immediate IVF' versus 'delayed IVF': a prospective study.

Cost-effectiveness of 'immediate IVF' versus 'delayed IVF': a prospective study.

Journal: Human reproduction (Oxford, England)

Published: October 13, 2015

Money for medication: a randomized controlled study on the effectiveness of financial incentives to improve medication adherence in patients with psychotic disorders.

Money for medication: a randomized controlled study on the effectiveness of financial incentives to improve medication adherence in patients with psychotic disorders.

Journal: BMC psychiatry

Published: March 17, 2014

Blended E-health module on return to work embedded in collaborative occupational health care for common mental disorders: design of a cluster randomized controlled trial.

Blended E-health module on return to work embedded in collaborative occupational health care for common mental disorders: design of a cluster randomized controlled trial.

Journal: Neuropsychiatric disease and treatment

Published: May 03, 2013

Core discrete event simulation model for the evaluation of health care technologies in major depressive disorder.

Core discrete event simulation model for the evaluation of health care technologies in major depressive disorder.

Journal: Value in health : the journal of the International Society for Pharmacoeconomics and Outcomes Research

Published: February 21, 2013

The cost utility of solifenacin in the treatment of overactive bladder.

The cost utility of solifenacin in the treatment of overactive bladder.

Journal: International urology and nephrology

Published: November 14, 2007

Societal costs and quality of life of children suffering from attention deficient hyperactivity disorder (ADHD).

Societal costs and quality of life of children suffering from attention deficient hyperactivity disorder (ADHD).

Journal: European child & adolescent psychiatry

Published: December 21, 2006

Cost-utility of brief psychological treatment for depression and anxiety.

Cost-utility of brief psychological treatment for depression and anxiety.

Journal: The British journal of psychiatry : the journal of mental science

Published: April 04, 2006

Showing 1-12 of 12

Last Updated: 09/26/2026