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--- spirometry_validation [2021/07/09 07:45] – trynke
+++ spirometry_validation [2025/02/05 13:49] (current) – external edit 127.0.0.1
@@ Line 3: / Line 3: @@
 Researchers from the [[https://www.rug.nl/staff/j.m.vonk/|University Medical Center Groningen]] performed a validation of the [[Pulmonary Function Test]] from participants at [[1a_visit_1|1A visit 1]] and [[2a_visit_1|2A visit 1]]. Additionally, reference values have been developed. ([[sections]]: [[physical state]] ([[Pulmonary Function Test]]) and [[secondary & linked variables]]).\\
-The spirometry variables can be requested in the Lifelines catalogue or by mail (data@lifelines.nl).\\
+The spirometry variables can be requested in the [[https://data-catalogue.lifelines.nl/|Lifelines catalogue]].\\
 ===== Validation =====
-[[Pulmonary Function Test|Spirometry]] is performed according to Standard Operating Procedures using the WEllch Allyn SpiroPerfect device. Judgment on technical correctness is performed by a Lifelines assistant, a pulmonologist, or both, according to a standard review procedure. Only data from pulmonary function tests that are judged to be technically correct should be used in the analyses. Technically correct is defined as:
+[[Pulmonary Function Test|Spirometry]] is performed according to Standard Operating Procedures using the Welch Allyn SpiroPerfect device. Judgment on technical correctness is performed by a Lifelines assistant, a pulmonologist, or both, according to a standard review procedure. Only data from pulmonary function tests that are judged to be technically correct should be used in the analyses. Technically correct is defined as:
   * Test performed according to ATS criteria or
   * Test not performed according to ATS criteria, but clinically reliable.