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Finding
Finding
improvement
A nightly bedtime routine increased the longest consolidated sleep period in infants, with rapid improvement of approximately 17 min per night over the first 3 nights and continued improvement of approximately 4 min per night through 2 weeks.
| Effect size | b = 0.29 hours/night (Piece I, ~17.4 min/night) |
| CI | 95% CI 0.18, 0.41 |
| Follow-up | 2 weeks |
| Comparator | 1-week baseline of usual bedtime practices (within-subjects) |
| Effect summary | improvement; b = 0.29 hours/night (Piece I, ~17.4 min/night); CI: 95% CI 0.18, 0.41 |
| Effect modifiers | [{"modifier": "child age at baseline", "interaction_p": "not significant", "direction": "null", "stratum_details": "Age (8-18 months) entered as covariate; no significant age effects across piecewise models", "plain_language": "The bedtime routine worked similarly regardless of child age", "annotation_notes": ""}] |
Connected entities
Interventions
Conditions
Outcomes
Populations
Source
PMC6587179
Implementation of a nightly bedtime routine: How quickly do things improve?