Table 3. Parameter estimates from linear mixed-effects models of the effects of mean microsatellite allele length of candidate genes significant from major allele analysis on variation in sleep behaviors.
| Relative Sleep Durationa | Proportion Time Spent Awakeb | Morning Latencyc,d | |
|---|---|---|---|
| Intercept | 2.37 (1.09, 3.63) | 1.00 (0.14, 1.83) | 2.74 (–15.59, 20.97) |
| CLOCK | –0.005 (–0.010, –0.0004) | – | – |
| NPAS2 | – | – | −0.01 (–0.11, 0.10) |
| NPSR1 | 0.001 (–0.0003, 0.0005) | – | – |
| PCSK2 | – | –0.005 (–0.009, –0.0005) | – |
| Sex | –0.01 (–0.02, –0.004) | −0.0003 (–0.005, 0.004) | –0.24 (–0.43, –0.04) |
| Month | –0.02 (–0.02, –0.01) | −0.003 (–0.006, 0.0003) | −0.02 (–0.17, 0.12) |
| Year | 0.04 (0.02, 0.05) | –0.02 (–0.027, –0.15) | −0.16 (–0.45, 0.12) |
| Sex × Month | –0.009 (–0.014, –0.004) | −0.001 (–0.005, 0.003) | 0.03 (–0.14, 0.19) |
Values are reported with 95% credible intervals. Significant effects are presented in bold.
a
N = 214 observations.
b
N = 200 observations.
c
N = 214 observations; minutes.
d
log-transformed.