A 1994 study of the entire population of New South Wales (Australia) found 20 patients. Of these, 5 (25%) had died at or before 30 months of age. Of the survivors, 1 (5%) was severely disabled and the remainder had either suffered mild disability or were making normal progress in school. A 2006 Dutch study followed 155 cases and found that 27 individuals (17%) had died at an early age. Of the survivors, 24 (19%) suffered from some degree of disability, of which most were mild. All the 18 patients diagnosed neonatally were alive at the time of the follow-up.
Medium-chain acyl-coenzyme A dehydrogenase deficiency
Short-chain acyl-coenzyme A dehydrogenase deficiency
Long-chain 3-hydroxyacyl-coenzyme A dehydrogenase deficiency
Very long-chain acyl-coenzyme A dehydrogenase deficiency
Holocarboxylase synthetase deficiency
2,4 Dienoyl-CoA reductase deficiency
Systemic primary carnitine deficiency
Malonyl-CoA decarboxylase deficiency