Feasibility and reliability of a mailed questionnaire to obtain visual analogue scale valuations for health states defined by the health utilities index mark 3

To establish the generalizability (external validity) of the Health Utilities Index Mark 3 (HUI3) as a single-summary score generic outcome measure in numerous countries/subgroups (including children), repeated studies of community preferences should be performed in various settings. In performing multiple HUI3 studies, a mailed questionnaire...

Measuring health status using the Health Utilities Index: Agreement between raters and between modalities of administration

The aim of this study was to evaluate interrater and intermodality agreement in assessing health status using the Health Utilities Index. A random sample from a Dutch cohort of 14-year-old Very Low Birth Weight children and their parents were invited to participate in a face-to-face (n = 150) or telephone (n = 150) interview. All 300...

Development and psychometric evaluation of the TAPQOL: A health-related quality of life instrument for 1-5-year-old children

The 43-item TNO-AZL Preschool Children Quality of Life (TAPQOL) questionnaire was developed to meet the need for a reliable and valid instrument for measuring parent's perceptions of health-related quality of life (HRQoL) in preschool children. HRQoL was defined as health status in 12 domains weighted by the impact of the health status problems...

Psychological responses to the needle-free Medi-Jectorρ or the multidose Disetronicρ injection pen in human growth hormone therapy

The aim of the study was to test the hypothesis that daily administration of growth hormone using the Medi-Jector® results in fewer adverse psychological responses than needle injection with a multidose injection pen. The Medi-Jector is a needle-free injection device that can deliver growth hormone subcutaneously through jet injection. The group...

Measuring health-related quality of life in children: The development of the TACQOL parent form

Health-related quality of life (HRQoL), conceptualized as patients' own evaluations of their health status, is an important criterion in evaluating health and health care and in the treatment of individual patients. Until now, few systematic attempts have been made to develop instruments to assess the HRQoL of children using such a...