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--- dcdq [2020/03/24 12:31] – created trynke
+++ dcdq [2025/08/18 12:34] (current) – petra_vinke
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-====== Developmental Coordination Disorder (DCD) ======
+====== Developmental Coordination Disorder (DCDQ) ======
-QDCD is an [[additional assessments|additional questionnaire]] on [[https://en.wikipedia.org/wiki/Developmental_coordination_disorder|developmental coordination disorder]] in [[children|child participants]] of [[start|Lifelines]] ([[sections|secion]]: [[reproduction & development]]).\\
+DCDQ is an [[additional assessments|additional questionnaire]] on [[https://en.wikipedia.org/wiki/Developmental_coordination_disorder|developmental coordination disorder]] in [[children|child participants]] of [[start|Lifelines]]. The DCDQ questionnaire was developed and implemented in Lifelines by the [[https://www.developmentalneurology.com/website/index.php/en|Department of Developmental Neurology]] at the [[https://www.UMCG.nl|UMCG]].\\
-The DCDDailyQ questionnaire was developed and implemented in Lifelines by the [[https://www.developmentalneurology.com/website/index.php/en|Department of Developmental Neurology]] at the [[https://www.UMCG.nl|UMCG]].\\
+The DCDQ was sent out together with the child version of the [[ADHQ|ADHD questionnaire]].
-The DCDDailyQ was sent out together with the child version of the [[QADH|ADHD questionnaire]].
-===== Response =====
+===== Protocol & response =====
+The digital DCDQ questionnaire was sent out, alongside the [[ADHQ]] child questionnaire (May 2017), to the parents of ~5,800 participants between 4-12 years old. ~2,000 parents completed the questionnaire (~35%).\\
-The DCDDailyQ was sent out, alongside the [[QADH]] child questionnaire, to the parents of 5,800 participants between 4-12 years old.\\
-The reponse rate was 32% (n=1800).
 ===== Variables =====
-The following variables were collected:
+The questions included in the skin conditions questionnaire included items from the following subsections:
+  * [[Education & employment (<18)]] (1 item)
+  * [[Motor skills (DCDDailyQ)]] (69 items)
+  * [[Motor skills (DCDQ)]] (15 items)
+  * [[Physical development (<18)]] (1 item)
+===== Publications based on DCDQ data =====
+  * van Hoorn et al. (2025) [[https://onlinelibrary.wiley.com/doi/full/10.1111/apa.70050|Causal Effects on Early Risk Factors of Developmental Coordination Disorder in the Dutch Lifelines Cohort.]] Acta Paediatr. 114(8):1895-1903