In services like intensive care, instruments have been developed, among them the Therapeutic Intervention Scoring System TISS, which permit objectively measuring the complexity and severity of the patient, interventions, and time.
En servicios como cuidados intensivos se han desarrollado instrumentos, entre ellos el Therapeutic Intervention Scoring System TISS, que permiten medir objetivamente la complejidad y gravedad del paciente, las intervenciones y el tiempo.