Fig. 1From: Development and validation of parent-reported gastrointestinal health scale in MECP2 duplication syndromeFlowchart of MDS Specific Gastrointestinal Health Scale Development Process. We initially surveyed MDS parents with GHQ. We then followed the described steps to create MDS-Specific GHS. GHQ Gastrointestinal Health Questionnaire, GHS Gastrointestinal Health Scale, MDS MECP2 Duplication Syndrome, CFA Confirmatory Factor AnalysisBack to article page