APOB and stroke disorder: A multinational case–control study found the diet risk score (odds ratio [OR] 1.35), regular physical activity (OR 0.69), psychosocial stress (OR 1.30) and the ratio of apolipoproteins B to A1 (OR 1.89), which are all not available in the linked dataset, not to be associated with stroke by a risk ratio greater than the lower bound of the E‐value.66