SNIP measures contextual citation impact by weighting citations based on the total number of citations in a subject field.
SJR is a prestige metric based on the idea that not all citations are the same. SJR uses a similar algorithm as the Google page rank; it provides a quantitative and a qualitative measure of the journal’s impact.
The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years.
© Thomson Reuters Journal Citation Reports 2015
To calculate the five year Impact Factor, citations are counted in 2014 to the previous five years and divided by the source items published in the previous five years.
© Journal Citation Reports 2015, Published by Thomson Reuters
Disability and Health Journal is a scientific, scholarly, and multidisciplinary journal for reporting original contributions that advance knowledge in disability and health. Topics may be related to global health, quality of life, and specific health conditions as they relate to disability. Such contributions include:
• Reports of empirical research on the characteristics of persons with disabilities, environment, health outcomes, and determinants of health
• Reports of empirical research on the Systematic or other evidence-based reviews and tightly conceived theoretical interpretations of research literature
• Reports of empirical research on the Evaluative research on new interventions, technologies, and programs
• Reports of empirical research on the Reports on issues or policies affecting the health and/or quality of life for persons with disabilities, using a scientific base.
Disability and Health Journal describes and analyzes health and health related states using conceptual frameworks, including the international classification of functioning, disability and health. The Journal provides a forum for peer reviewed articles that identify, evaluate and promote existing and emerging models of healthcare delivery and/or health promotion which contribute to the improvements of health across the lifespan.
The Journal focuses on individual health, public health, rehabilitation, health promotion, and community participation (e.g. employment, recreation, personal relationships and access to services).