In the case of Enrique, it can be surmised that it was SA by self-neglect as he reported that he did not leave his room or eat, until a neighbor found him and he had to be hospitalized in a serious condition.
En el caso de Enrique se puede pensar de IAE por autonegligencia al relatar que no salía, ni comía, hasta que un vecino lo encontró y debió ser internado en estado grave.