29 There are some indications that female gonadal hormones do not only affect fluctuations in symptom severity, but that women exposed to a traumatic event during the phase of their menstrual cycle when estradiol and progesterone levels are particularly high have an increased risk of developing PTSD...
Similar to the DSM-5, in the ICD-11, the nine ICD-10 schizophrenia subtypes (paranoid, hebephrenic, catatonic, etc.) are now omitted because of their longitudinal instability and lack of prognostic validity [21], and have been replaced by a system of coded symptom and course qualifiers (se...