Table 2. Pain, parental stress and cumulative morphine according to Internalizing T scores and neonatal morphine/mechanical ventilation exposure.

	Non-Ventilated group (n=44)	Ventilated group (n=57)
CBCL-Internalizing	Skin-breaks 40 (17.3) [10-81]	Skin-breaks 139 (80.1) [32-350]
T scores ≤59 non-clinical	PSI 110 (27.5) [68-176]	PSI 112 (22.1) [68-161]
		Morphine 1.9 (4.4) [0-21.3]
(n=77)	(n=32)	(n=45)
CBCL-Internalizing	Skin-breaks 61 (17.3) [36-91]	Skin-breaks 123 (69.1) [30-219]
T scores ≥60 clinical	PSI 127 (28.9) [92-183]	PSI 137 (29.5) [88-186]
		Morphine 3.7(6.8) [0-22.9]
(n=24)	(n=12)	(n=12)

Skin-breaks, number of skin-breaking procedures; Morphine exposure, daily morphine exposure adjusted for daily weight.

Means (SD), [range] are provided for pain (skin-breaks), PSI scores and cumulative morphine exposure.

CBCL, Child Behavior Check List; PSI, Stress Index-III (Parent Domain).