title: To evaluate the intensity of hospitalisation mobility, it is not enough to count how many people leave a region for hospital admission.
authors.affiliation: Agenzia nazionale per i servizi sanitari regionali, AGENAS, Rome, Italy.
authors.forename: Cesare
authors.initials: C
authors.lastname: Cislaghi
authors.forename: Carlo
authors.initials: C
authors.lastname: Zocchetti
authors.forename: Emidio
authors.initials: E
authors.lastname: Di Virgilio
mesh_terms: D015982:Bias; D006760:Hospitalization / Q000706:statistics & numerical data*; D006801:Humans; D007558:Italy; D010343:Patient Admission / Q000706:statistics & numerical data