[1] Univ Estadual Londrina, Perioperat Nursing, Londrina, Parana, Brazil
[2] Univ Estadual Londrina, Postgrad Program Nursing, Londrina, Parana, Brazil
[3] Univ Estadual Norte Parana, Connect, Bandeirantes, Parana, Brazil
[4] Univ Estadual Londrina, Ctr Hlth Sci, Dept Nursing, Londrina, Parana, Brazil