PMC6587179

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 appr

Effect: improvement; b = 0.29 hours/night (Piece I, ~17.4 min/night); CI: 95% CI 0.18, 0.41

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 appr

Effect: improvement; b = 0.29 hours/night (Piece I, ~17.4 min/night); CI: 95% CI 0.18, 0.41

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 appr

Effect: improvement; b = 0.29 hours/night (Piece I, ~17.4 min/night); CI: 95% CI 0.18, 0.41

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 appr

Effect: improvement; b = 0.29 hours/night (Piece I, ~17.4 min/night); CI: 95% CI 0.18, 0.41

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 appr

Effect: improvement; b = 0.29 hours/night (Piece I, ~17.4 min/night); CI: 95% CI 0.18, 0.41

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 appr

Effect: improvement; b = 0.29 hours/night (Piece I, ~17.4 min/night); CI: 95% CI 0.18, 0.41

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 appr

Effect: improvement; b = 0.29 hours/night (Piece I, ~17.4 min/night); CI: 95% CI 0.18, 0.41

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 appr

Effect: improvement; b = 0.29 hours/night (Piece I, ~17.4 min/night); CI: 95% CI 0.18, 0.41

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 appr

Effect: improvement; b = 0.29 hours/night (Piece I, ~17.4 min/night); CI: 95% CI 0.18, 0.41

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 appr

Effect: improvement; b = 0.29 hours/night (Piece I, ~17.4 min/night); CI: 95% CI 0.18, 0.41

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 appr

Effect: improvement; b = 0.29 hours/night (Piece I, ~17.4 min/night); CI: 95% CI 0.18, 0.41

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 appr

Effect: improvement; b = 0.29 hours/night (Piece I, ~17.4 min/night); CI: 95% CI 0.18, 0.41

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 appr

Effect: improvement; b = 0.29 hours/night (Piece I, ~17.4 min/night); CI: 95% CI 0.18, 0.41

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 appr

Effect: improvement; b = 0.29 hours/night (Piece I, ~17.4 min/night); CI: 95% CI 0.18, 0.41

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 appr

Effect: improvement; b = 0.29 hours/night (Piece I, ~17.4 min/night); CI: 95% CI 0.18, 0.41

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 appr

Effect: improvement; b = 0.29 hours/night (Piece I, ~17.4 min/night); CI: 95% CI 0.18, 0.41

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 appr

Effect: improvement; b = 0.29 hours/night (Piece I, ~17.4 min/night); CI: 95% CI 0.18, 0.41

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 appr

Effect: improvement; b = 0.29 hours/night (Piece I, ~17.4 min/night); CI: 95% CI 0.18, 0.41

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 appr

Effect: improvement; b = 0.29 hours/night (Piece I, ~17.4 min/night); CI: 95% CI 0.18, 0.41

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 appr

Effect: improvement; b = 0.29 hours/night (Piece I, ~17.4 min/night); CI: 95% CI 0.18, 0.41

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 appr

Effect: improvement; b = 0.29 hours/night (Piece I, ~17.4 min/night); CI: 95% CI 0.18, 0.41

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 appr

Effect: improvement; b = 0.29 hours/night (Piece I, ~17.4 min/night); CI: 95% CI 0.18, 0.41

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 appr

Effect: improvement; b = 0.29 hours/night (Piece I, ~17.4 min/night); CI: 95% CI 0.18, 0.41

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 appr

Effect: improvement; b = 0.29 hours/night (Piece I, ~17.4 min/night); CI: 95% CI 0.18, 0.41

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 appr

Effect: improvement; b = 0.29 hours/night (Piece I, ~17.4 min/night); CI: 95% CI 0.18, 0.41

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 appr

Effect: improvement; b = 0.29 hours/night (Piece I, ~17.4 min/night); CI: 95% CI 0.18, 0.41

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 appr

Effect: improvement; b = 0.29 hours/night (Piece I, ~17.4 min/night); CI: 95% CI 0.18, 0.41

Implementation of a nightly bedtime routine in infants aged 8-18 months reduced sleep onset latency most rapidly in the first 3 nights, with no significant additional improvement thereafter.

Effect: improvement; b = -1.29 min/night (Piece I); CI: 95% CI -1.86, -0.72

Implementation of a nightly bedtime routine in infants aged 8-18 months reduced sleep onset latency most rapidly in the first 3 nights, with no significant additional improvement thereafter.

Effect: improvement; b = -1.29 min/night (Piece I); CI: 95% CI -1.86, -0.72

Implementation of a nightly bedtime routine in infants aged 8-18 months reduced sleep onset latency most rapidly in the first 3 nights, with no significant additional improvement thereafter.

Effect: improvement; b = -1.29 min/night (Piece I); CI: 95% CI -1.86, -0.72

Implementation of a nightly bedtime routine in infants aged 8-18 months reduced sleep onset latency most rapidly in the first 3 nights, with no significant additional improvement thereafter.

Effect: improvement; b = -1.29 min/night (Piece I); CI: 95% CI -1.86, -0.72

Implementation of a nightly bedtime routine in infants aged 8-18 months reduced sleep onset latency most rapidly in the first 3 nights, with no significant additional improvement thereafter.

Effect: improvement; b = -1.29 min/night (Piece I); CI: 95% CI -1.86, -0.72

Implementation of a nightly bedtime routine in infants aged 8-18 months reduced sleep onset latency most rapidly in the first 3 nights, with no significant additional improvement thereafter.

Effect: improvement; b = -1.29 min/night (Piece I); CI: 95% CI -1.86, -0.72

Implementation of a nightly bedtime routine in infants aged 8-18 months reduced sleep onset latency most rapidly in the first 3 nights, with no significant additional improvement thereafter.

Effect: improvement; b = -1.29 min/night (Piece I); CI: 95% CI -1.86, -0.72

Implementation of a nightly bedtime routine in infants aged 8-18 months reduced sleep onset latency most rapidly in the first 3 nights, with no significant additional improvement thereafter.

Effect: improvement; b = -1.29 min/night (Piece I); CI: 95% CI -1.86, -0.72

Implementation of a nightly bedtime routine in infants aged 8-18 months reduced sleep onset latency most rapidly in the first 3 nights, with no significant additional improvement thereafter.

Effect: improvement; b = -1.29 min/night (Piece I); CI: 95% CI -1.86, -0.72

Implementation of a nightly bedtime routine in infants aged 8-18 months reduced sleep onset latency most rapidly in the first 3 nights, with no significant additional improvement thereafter.

Effect: improvement; b = -1.29 min/night (Piece I); CI: 95% CI -1.86, -0.72

Implementation of a nightly bedtime routine in infants aged 8-18 months reduced sleep onset latency most rapidly in the first 3 nights, with no significant additional improvement thereafter.

Effect: improvement; b = -1.29 min/night (Piece I); CI: 95% CI -1.86, -0.72

Implementation of a nightly bedtime routine in infants aged 8-18 months reduced sleep onset latency most rapidly in the first 3 nights, with no significant additional improvement thereafter.

Effect: improvement; b = -1.29 min/night (Piece I); CI: 95% CI -1.86, -0.72

Implementation of a nightly bedtime routine in infants aged 8-18 months reduced sleep onset latency most rapidly in the first 3 nights, with no significant additional improvement thereafter.

Effect: improvement; b = -1.29 min/night (Piece I); CI: 95% CI -1.86, -0.72

Implementation of a nightly bedtime routine in infants aged 8-18 months reduced sleep onset latency most rapidly in the first 3 nights, with no significant additional improvement thereafter.

Effect: improvement; b = -1.29 min/night (Piece I); CI: 95% CI -1.86, -0.72

Implementation of a nightly bedtime routine in infants aged 8-18 months reduced sleep onset latency most rapidly in the first 3 nights, with no significant additional improvement thereafter.

Effect: improvement; b = -1.29 min/night (Piece I); CI: 95% CI -1.86, -0.72

Implementation of a nightly bedtime routine in infants aged 8-18 months reduced sleep onset latency most rapidly in the first 3 nights, with no significant additional improvement thereafter.

Effect: improvement; b = -1.29 min/night (Piece I); CI: 95% CI -1.86, -0.72

Implementation of a nightly bedtime routine in infants aged 8-18 months reduced sleep onset latency most rapidly in the first 3 nights, with no significant additional improvement thereafter.

Effect: improvement; b = -1.29 min/night (Piece I); CI: 95% CI -1.86, -0.72

Implementation of a nightly bedtime routine in infants aged 8-18 months reduced sleep onset latency most rapidly in the first 3 nights, with no significant additional improvement thereafter.

Effect: improvement; b = -1.29 min/night (Piece I); CI: 95% CI -1.86, -0.72

Implementation of a nightly bedtime routine in infants aged 8-18 months reduced sleep onset latency most rapidly in the first 3 nights, with no significant additional improvement thereafter.

Effect: improvement; b = -1.29 min/night (Piece I); CI: 95% CI -1.86, -0.72

Implementation of a nightly bedtime routine in infants aged 8-18 months reduced sleep onset latency most rapidly in the first 3 nights, with no significant additional improvement thereafter.

Effect: improvement; b = -1.29 min/night (Piece I); CI: 95% CI -1.86, -0.72

Implementation of a nightly bedtime routine in infants aged 8-18 months reduced sleep onset latency most rapidly in the first 3 nights, with no significant additional improvement thereafter.

Effect: improvement; b = -1.29 min/night (Piece I); CI: 95% CI -1.86, -0.72

Implementation of a nightly bedtime routine in infants aged 8-18 months reduced sleep onset latency most rapidly in the first 3 nights, with no significant additional improvement thereafter.

Effect: improvement; b = -1.29 min/night (Piece I); CI: 95% CI -1.86, -0.72

Implementation of a nightly bedtime routine in infants aged 8-18 months reduced sleep onset latency most rapidly in the first 3 nights, with no significant additional improvement thereafter.

Effect: improvement; b = -1.29 min/night (Piece I); CI: 95% CI -1.86, -0.72