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Table 3 Correlations between gastrointestinal symptom severity scores with disease severity scores (Spearman’s correlation) and with presence or absence of non-gastrointestinal autonomic symptoms (Cramer’s V test)

From: Alternating Hemiplegia of Childhood: gastrointestinal manifestations and correlation with neurological impairments

  Correlation Coefficient/ Cramer V values P-Value
Paroxysmal Scores −.128 .408
Non-paroxysmal Scores .325 .031
GMFCS .307 .043
Autonomic dysfunction spells presence .361 .016