Table 2 Standardized β Coefficients for the Random Intercept Cross-Lagged Panel Model Examining the Relationships Between Night Sleep duration and Cognitions^a

Path

Short^c ( < = 6h/d)

Moderate^d (6-8h/d)

Long^e (> 8h/d)

Night sleep duration

RIns^f~RIco^g

0.279 (0.257, 0.301) ^*b

0.047 (0.032, 0.062) ^*b

-0.078 (-0.106, -0.05) ^*b

0.13 (0.115, 0.145) ^*b

Stability paths

 W1 sleep duration → W2 sleep duration

-0.172 (-0.224, -0.12) ^*b

-0.151 (-0.205, -0.097) ^*b

-0.059 (-0.275, 0.157)

-0.031 (-0.048, -0.014)

 W2 sleep duration →W3 sleep duration

0.183 (0.159, 0.207) ^*b

0.268 (0.25, 0.286) ^*b

0.3 (0.258, 0.342) ^*b

0.087 (0.069, 0.105) ^*b

 W3 sleep duration →W4 sleep duration

0.208 (0.187, 0.229) ^*b

0.279 (0.263, 0.295) ^*b

0.316 (0.277, 0.355) ^*b

0.139 (0.125, 0.153) ^*b

  W1 cognition → W2 cognition

-0.245 (-0.296, -0.194) ^*b

-0.249 (-0.329, -0.209) ^*b

-0.344 (-0.452, -0.236) ^*b

-0.279 (-0.310, -0.248) ^*b

  W2 cognition → W3 cognition

0.115 (0.086, 0.144) ^*b

0.09 (0.067, 0.113) ^*b

0.124 (0.065, 0.183) ^*b

0.097 (0.08, 0.116) ^*b

  W3 cognition → W4 cognition

0.353 (0.328, 0.378) ^*b

0.358 (0.337, 0.379) ^*b

0.228 (0.175, 0.281) ^*b

0.344 (0.329, 0.359) ^*b

Cross-Lagged paths

 W1 sleep duration → W2 cognition

0.081 (0.058, 0.104) ^*b

-0.019 (-0.042, 0.004)

0.064 (-0.007, 0.135)

0.016 (0.008, 0.024)

 W2 sleep duration → W3 cognition

-0.039 (-0.05, -0.028) ^*b

0.01 (0, 0.02)

0.021 (0.003, 0.039)

-0.002 (-0.01, 0.006)

 W3 sleep duration → W4 cognition

-0.038 (-0.047, -0.029) ^*b

-0.02 (-0.027, -0.013) ^*b

0.013 (-0.001, 0.027)

-0.025 (-0.031, -0.019) ^*b

  W1 Cognition →W2 seep duration

-0.219 (-0.412, -0.126) ^*b

0.077 (0.01, 0.144)

0.523 (0.325, 0.721) ^*b

0.037 (-0.014, 0.088)

  W2 cognition →W3 sleep duration

-0.115 (-0.173, -0.057) ^*b

0.013 (-0.029, 0.055)

0.016 (-0.118, 0.15)

-0.017 (-0.051, 0.017)

  W3 cognition →W4 sleep duration

-0.285 (-0.341, -0.229) ^*b

-0.025 (-0.069, 0.019)

0.249 (0.116, 0.382)

-0.103 (-0.137, -0.069) ^*b