The film 'Split' does not feature any identifiable LGBTQ+ characters, themes, or plot points. Its narrative is solely centered on the antagonist's psychological condition and the protagonists' struggle for survival, resulting in no portrayal of the LGBTQ+ community.

The film "Split" centers on a character with Dissociative Identity Disorder and does not feature any transsexual characters or themes. The narrative focuses on the complexities of DID and its impact, without engaging with transgender identity or related issues.

The movie does not contain any action or adventure elements.

Split is an original film that introduces new characters without any prior established canon or historical basis. Therefore, no characters in the film were previously established as a different gender.

All primary characters in "Split" are original creations for this film, with no prior canonical or historical race established in source material or previous installments. Therefore, no character's race was changed from a pre-existing depiction.