The role of ward structure on nursing staff behaviours: an observational study of three psychiatric wards.

Variable rates of staff-patient interaction were found between three wards, which differed in the degree of programme structure, staff-patient ratios, and patient chronicity. Highest rates of staff-patient interaction occurred where a highly structured ward programme operated in a closed ward with chronically disturbed patients, and this was more likely to increase as staff-patient ratios decreased. The lowest staff-patient interaction rates occurred in acute, open and closed wards. Further, acute ward patients received negligible attention from nurses in terms of staff-patient interaction after 10 days following admission.