We conducted interviews with nurses in 5 different teleICUs. These interviews were part of a larger study that
examines the challenges faced by tele-ICU nurses when dealing
with multiple ICUs (http://cqpi.engr.wisc.edu/vicu_home). The
interview guide was tested in a pilot study at the tele-ICU of the
University of Wisconsin-Madison Hospital. The study was
approved by the IRBs of the university and the tele-ICUs.