Effect of a virtual pain coach on older adults' pain communication: a pilot study
DD McDonald, T Gifford, S Walsh Pain Management Nursing 2011
A randomized posttest-only double blind design was used to pilot test the effect of a virtual practitioner pain communication coach on older adults' communication of their osteoarthritis pain. Baseline pain intensity and pain interference with activities were measured using the Brief Pain Inventory Short Form. Thirty older adults watched ...