Intervention Nurses Start Infants Growing on Healthy Trajectories (INSIGHT) Meets HHS Criteria

Model effectiveness research report last updated: 2022

Effects shown in research

Positive parenting practices

Findings rated high

Intervention Nurses Start Infants Growing on Healthy Trajectories (INSIGHT)
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Outcome measure Effect Follow-up timing Sample Sample size Intervention group Comparison group Group difference Effect size Statistical significance Notes

Night waking: give pacifier

FavorableUnfavorable or ambiguousNo Effect

40 weeks old

INSIGHT vs. comparison, Pennsylvania 2012-2014, full sample

251 mothers Unadjusted proportion = 0.40 Unadjusted proportion = 0.35 Difference = 0.05 HomVEE calculated = 0.13

Not statistically significant, p= 0.42

Night waking: pick up and hold/rock back to sleep

FavorableUnfavorable or ambiguousNo Effect

16 weeks old

INSIGHT vs. comparison, Pennsylvania 2012-2014, full sample

262 mothers Unadjusted proportion = 0.35 Unadjusted proportion = 0.36 Difference = -0.01 HomVEE calculated = -0.03

Not statistically significant, p= 0.76

Night waking: pick up and hold/rock back to sleep

FavorableUnfavorable or ambiguousNo Effect

40 weeks old

INSIGHT vs. comparison, Pennsylvania 2012-2014, full sample

251 mothers Unadjusted proportion = 0.33 Unadjusted proportion = 0.48 Difference = -0.15 HomVEE calculated = -0.38

Statistically significant, p= 0.02

Night waking: rub/pat but do not pick up

FavorableUnfavorable or ambiguousNo Effect

40 weeks old

INSIGHT vs. comparison, Pennsylvania 2012-2014, full sample

251 mothers Unadjusted proportion = 0.48 Unadjusted proportion = 0.27 Difference = 0.21 HomVEE calculated = 0.55

Statistically significant, p <.01

Put to bed for the night while still awake

FavorableUnfavorable or ambiguousNo Effect

8 weeks old

INSIGHT vs. comparison, Pennsylvania 2012-2014, full sample

257 infants Unadjusted proportion = 0.35 Unadjusted proportion = 0.16 Difference = 0.19 HomVEE calculated = 0.63

Statistically significant, p <.01

Same bedtime routine every night

FavorableUnfavorable or ambiguousNo Effect

1 year old

INSIGHT vs. comparison, Pennsylvania 2012-2014, full sample

244 infants Unadjusted proportion = 0.55 Unadjusted proportion = 0.34 Difference = 0.21 HomVEE calculated = 0.52

Statistically significant, p <.01

Sleeps in own room

FavorableUnfavorable or ambiguousNo Effect

16 weeks old

INSIGHT vs. comparison, Pennsylvania 2012-2014, full sample

262 infants Unadjusted proportion = 0.59 Unadjusted proportion = 0.55 Difference = 0.04 HomVEE calculated = 0.10

Not statistically significant, p= 0.65

Sleeps in own room

FavorableUnfavorable or ambiguousNo Effect

40 weeks old

INSIGHT vs. comparison, Pennsylvania 2012-2014, full sample

251 infants Unadjusted proportion = 0.80 Unadjusted proportion = 0.83 Difference = -0.03 HomVEE calculated = -0.12

Not statistically significant, p= 0.37

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