Table 1

Sample characteristics at each session

Mean age in postnatal days (sd)*

Mean weight in grams (sd)***

Mean SNAP-II scores (sd)


Session 1 (31 KMC, 30 Incubator)

220 (6.57)

1362 (267)

3.06 (7.03)

Session 2 (30 KMC, 31 incubator)

223 (7.16)

1438 (276)

3.21 (7.06)


*p < .05 ; *** p < .001

Johnston et al. BMC Pediatrics 2008 8:13   doi:10.1186/1471-2431-8-13

Open Data