What is he best known for?
The fields of study he is best known for:
- Internal medicine
- Disease
- Psychiatry
James W. Varni mainly investigates Quality of life, Psychometrics, Physical therapy, Clinical psychology and Pediatrics.
His study in Quality of life is interdisciplinary in nature, drawing from both Construct validity, Case-control study and Cognitive interview.
His Psychometrics study incorporates themes from Quality of life, Chronic disease, Activities of daily living, Test validity and Convergent validity.
His Physical therapy research includes elements of RELIABILITY VALIDITY, Reliability, Asthma, Reliability and Severity of illness.
The study incorporates disciplines such as Scale, Psychosocial, Psychiatry, Pediatric cancer and Self-assessment in addition to Clinical psychology.
His Pediatrics research is multidisciplinary, incorporating elements of Body mass index, Health related quality of life, Cerebral palsy and Cross-sectional study.
His most cited work include:
- PedsQL 4.0: reliability and validity of the Pediatric Quality of Life Inventory version 4.0 generic core scales in healthy and patient populations. (3145 citations)
- The PedsQL: measurement model for the pediatric quality of life inventory. (2123 citations)
- Health-related quality of life of severely obese children and adolescents. (1488 citations)
What are the main themes of his work throughout his whole career to date?
James W. Varni focuses on Physical therapy, Quality of life, Clinical psychology, Pediatrics and Quality of life.
His study focuses on the intersection of Physical therapy and fields such as El Niño with connections in the field of Coping.
His Quality of life study integrates concerns from other disciplines, such as Construct validity, Reliability, Psychometrics and Psychosocial.
His Clinical psychology research focuses on Developmental psychology and how it relates to Social support.
His Pediatrics research is multidisciplinary, incorporating perspectives in Cross-sectional study and Liver transplantation.
He has included themes like Scale, Public health, Gerontology and Family medicine in his Quality of life study.
He most often published in these fields:
- Physical therapy (34.18%)
- Quality of life (33.67%)
- Clinical psychology (22.70%)
What were the highlights of his more recent work (between 2013-2021)?
- Quality of life (33.67%)
- Physical therapy (34.18%)
- Pediatrics (18.88%)
In recent papers he was focusing on the following fields of study:
The scientist’s investigation covers issues in Quality of life, Physical therapy, Pediatrics, Quality of life and Internal medicine.
James W. Varni is involved in the study of Quality of life that focuses on Health related quality of life in particular.
James W. Varni focuses mostly in the field of Physical therapy, narrowing it down to matters related to Irritable bowel syndrome and, in some cases, Functional constipation.
His Pediatrics research also works with subjects such as
- Psychosocial together with Distress,
- Clinical trial and related Clinical research.
As a part of the same scientific study, he usually deals with the Worry, concentrating on Clinical psychology and frequently concerns with Multilevel model, Cognition, Reliability and Construct validity.
His research integrates issues of Item response theory, Anger and Psychometrics in his study of Anxiety.
Between 2013 and 2021, his most popular works were:
- PROMIS(®) pediatric self-report scales distinguish subgroups of children within and across six common pediatric chronic health conditions (115 citations)
- Health-related quality of life in pediatric patients with functional and organic gastrointestinal diseases. (114 citations)
- Psychometric properties of the PROMIS ® pediatric scales: precision, stability, and comparison of different scoring and administration options. (98 citations)
In his most recent research, the most cited papers focused on:
- Internal medicine
- Disease
- Cancer
His scientific interests lie mostly in Quality of life, Physical therapy, Psychometrics, Pediatrics and Anxiety.
His Quality of life research is multidisciplinary, relying on both Construct validity, Reliability, Disease and Case-control study.
His studies in Case-control study integrate themes in fields like Longitudinal study, Gerontology, Quality of Life Research, Chronic disease and Spina bifida.
James W. Varni interconnects Young adult, Cross-sectional study and Psychosocial in the investigation of issues within Pediatrics.
His biological study spans a wide range of topics, including Item response theory and Anger.
His Clinical psychology study combines topics in areas such as Adolescent health, Context and Chronic pain.
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