The phrase "a data linkage" is correct and usable in written English.
It can be used when referring to the process or method of connecting or associating data from different sources.
Example: "The researchers established a data linkage between the health records and the survey responses to analyze trends."
Alternatives: "a data connection" or "a data association".
The goal of this project was to convince consumers that what they are consuming is safe and reliable by utilizing the RFID/USN technology to perform an adequate production process management and establish a data linkage throughout entire process [24].
Annual mortality rates for fifteen years post-ICU discharge were taken from a data linkage study [22] that followed over 10,000 Australian ICU patients.
A further aim was to inform recommendations for a data linkage project.
Longitudinal study design with a data linkage between two case register systems in London, UK.
A data linkage system assessed all-cause and cardiac mortality, incident myocardial infarction, and stroke.
A data linkage infrastructure already exists in Scotland 20 22 as well as other countries.
Informed consent was not obtained from participants because this was a data-linkage study that did not involve contact with participants.
Concerning the statistical methods proposed here, the description of this method could help in making the estimation of the socio-economic gap in countries without a data-linkage system among the entries in public registers, such as Germany, more accessible.
A data-linkage study for the period from 1 January 2005 to 31 December 2008 compared 165 non-polio AFP cases classified by the Polio Expert Panel with 880 acute neurological presentations potentially compatible with AFP documented in the Australian and New Zealand Paediatric Intensive Care (ANZPIC) Registry.
A number of participants were cognizant of the practical implications of seeking consent from large cohorts, as were the majority of participants in a study examining a Scottish data linkage system [ 10].
The study also highlights the added value of an international data linkage study with a single protocol, a common data model, and a uniform analysis plan for the assessment of vaccine safety.
