It is considered to be valid, precise, simple to use, and sensitive to change in clinical status and covers the domains of dyspnea, emotion, fatigue, and mastery [ 4- 7].
Spots were automatically counted with an electronic computer-assisted imaging system (Autoimmun Diagnostika GmbH, Strassberg, Germany), which has been shown to be valid and precise [ 16].
Ideally, these HRQoL measures should be valid, reliable, and precise.
Researchers cannot assess the importance of ideology to judicial behavior without good measures of ideology, and great effort has been spent developing measures that are valid and precise.
Consumer organisation's assessment of GP performance was valid, representative and precise.
Epidemiologic studies must have a reliable method for evaluating food intake; therefore, valid, precise, and practical instruments are essential.
The other predictors involving bone density and educational attainment were not as precise but were accurate enough to be valid indicators for outlying individuals.
Further, while the Cox PH model may be valid, other parametric models will produce more precise estimates where the distribution is specified correctly.
Conscientious use of single, or the few best, indicators contributes to theory/model precision but it remains for the world to dictate whether the precise theory/model is valid or precisely wrong.
