Table 3.
Phenotype | Cases in the study by Hannes et al [5] (N=5) | Cases in the study by Ramalingam et al [1] (N=8) | Cases in the study by Nagamani et al [3] (N=10) | Cases in the study by Loureiro et al [19] (N=4) | Cases in the study by Allach El Khattabi et al [4] (N=45) | Cases in this study (N=19) |
Anxiety | —a | 1/8b | — | 1/4c | — | 4/19 |
Aggression | 1/5 | — | 1/10 | — | — | 3/19 |
Asthma | — | — | — | — | — | 3/19 |
Immunological disordersd | — | — | — | — | — | 2/19 |
aNot available.
bCo-occurring with autism spectrum disorder and attention-deficit/hyperactivity disorder.
cCo-occurring with autism spectrum disorder and hyperactivity.
dIncluding “abnormality of the immune system,” “severe T-cell immunodeficiency,” “autoimmune antibody positivity,” and “autoimmune encephalopathy.”