highly significantp = 0.0006
More formally, using a mixed linear effects logistic regression model that treated dataset as a random factor (which also controlled for SNP platform because dataset was nested within each platform), the overall association between schizophrenia and Froh in the combined sample was highly significant (β = 16.1, z = 3.44, p = 0.0006 in the imputed data, and β = 17.98, z = 3.89, p = 0.0001 in the raw data).