A critical challenge for care providers is improving the outcomes for prema
ture infants. The issues of how to control various kinds of stimulation, pr
ovide appropriate sensory stimulation, and maintain the quality of life of
premature infants becomes the central focus of care given in neonatal inten
sive care units. Therefore, intervention research studies that improve the
development and quality of life for premature infants are vitally important
. This article comparatively analyzes and critiques five intervention studi
es of premature infants using tactile stimulation and provides future resea
rch directions in this area. By examining the effectiveness of the tactile
stimulation studies, some evidence and guidance can be provided for researc
hers generating knowledge in this area as well as nurses involved in clinic
al care.