“…375 Clinical nurse specialists have been instrumental in practice change at the organizational level by introducing innovative models of nursing practice and patient care. 283,320, Clinical nurse specialist practice models 283,379,[384][385][386]392,395 and those directed toward changing healthcare delivery to patients and families in a variety of settings 320,[376][377][378][380][381][382][383][387][388][389][390][391]393,394,[396][397][398] have been developed and/or implemented. Examples of the latter include a community nursing health promotion model for chronic childhood illness, 378 adaptation of the synergy model for the care of the critically ill patient, 388,397 and a model of healthcare delivery to incarcerated populations.…”