Table 2.
Parameter Estimate |
95% Confidence Interval |
Z-value | P-value | |
---|---|---|---|---|
Intercept | 0.1680 | [−0.07, 0.41] | 1.36 | .172 |
Yrs.PS (yrs) | 0.0338 | [−0.43, 0.49] | 0.14 | .885 |
Yrs.PS2 | 0.0022 | [−0.10, 0.10] | 0.04 | .966 |
ΔTime (10 hrs) | 0.0983 | [0.01, 0.19] | 2.07 | .038 |
ΔTime2 | −0.0047 | [−0.01, 0.00] | −1.69 | .089 |
Note. Parameter estimates for Yrs.PS in years and estimates for ΔTime in 10-hour units. We also tested the interaction of Yrs.PS2 and ΔTime2, which was not significant (p = 0.12), so the main effects model is presented.