Outcomes are clinical or functional changes at the whole-person level. Measures are based on questionnaires which summate scores assigned to a series of items representing a person's variable. The metric properties of raw scores are known to be of limited validity. Yet, such variables represent the main target of outcome assessment in Rehabilitation Medicine as far as they may cover performances, perceptions and knowledge. Rasch statistical models, first available in English to a large readesrship in late '70s, allow to transform the arbitary raw scores into true linear measures. Rehabilitation seemed a privileged field for the application of Rasch models, yet these are still far from becoming popular. A bibliometric study was conducted acr...
The Rasch Analysis transforms raw scores of questionnaires into measures, satisfying fundamental mea...
In recent years, the interest in outcome measures has grown in the effort to improve quality of care...
In recent years, the interest in outcome measures has grown in the effort to improve quality of care...
Purpose: The present paper presents developments and advanced practical applications of Rasch's theo...
Variables present in an individual, for example, indepen-dence, pain, balance, fatigue, depression a...
Variables present in an individual, for example, independence, pain, balance, fatigue, depression an...
Outcome measures, which use questions or assess performance on tasks are increasingly used in clinic...
\u201cHard\u201d sciences based on \u201cobjective\u201d measurements such as chemistry and physics ...
Variables present in an individual, for example, independence, pain, balance, fatigue, depression an...
Objective: To assess the four approaches to applying Rasch analysis to ordinal, repeated measures: (...
Outcome measures, which use questions or assess performance on tasks are increasingly used in clinic...
The Rasch Analysis transforms raw scores of questionnaires into measures, satisfying fundamental mea...
In recent years, the interest in outcome measures has grown in the effort to improve quality of care...
In recent years, the interest in outcome measures has grown in the effort to improve quality of care...
In recent years, the interest in outcome measures has grown in the effort to improve quality of care...
The Rasch Analysis transforms raw scores of questionnaires into measures, satisfying fundamental mea...
In recent years, the interest in outcome measures has grown in the effort to improve quality of care...
In recent years, the interest in outcome measures has grown in the effort to improve quality of care...
Purpose: The present paper presents developments and advanced practical applications of Rasch's theo...
Variables present in an individual, for example, indepen-dence, pain, balance, fatigue, depression a...
Variables present in an individual, for example, independence, pain, balance, fatigue, depression an...
Outcome measures, which use questions or assess performance on tasks are increasingly used in clinic...
\u201cHard\u201d sciences based on \u201cobjective\u201d measurements such as chemistry and physics ...
Variables present in an individual, for example, independence, pain, balance, fatigue, depression an...
Objective: To assess the four approaches to applying Rasch analysis to ordinal, repeated measures: (...
Outcome measures, which use questions or assess performance on tasks are increasingly used in clinic...
The Rasch Analysis transforms raw scores of questionnaires into measures, satisfying fundamental mea...
In recent years, the interest in outcome measures has grown in the effort to improve quality of care...
In recent years, the interest in outcome measures has grown in the effort to improve quality of care...
In recent years, the interest in outcome measures has grown in the effort to improve quality of care...
The Rasch Analysis transforms raw scores of questionnaires into measures, satisfying fundamental mea...
In recent years, the interest in outcome measures has grown in the effort to improve quality of care...
In recent years, the interest in outcome measures has grown in the effort to improve quality of care...
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