Table 2.
Mother | Infant | ||||||||
---|---|---|---|---|---|---|---|---|---|
Model | Parameter | 4 wk | 8 wk | 12 wk | F; pa | 4 wk | 8 wk | 12 wk | F; pa |
Cosinor | Mesor (Ln counts) | 3.31 (.437) | 3.24 (.251) | 3.28 (.379) | F=.644;p=.531 | 2.37 (.415) | 2.58 (.384) | 2.73 (.424) | F=31.0;p<.001 |
Magnitude (Ln counts) | 1.96 (.486) | 2.29 (.269) | 2.20 (.391) | F=14.1;p<.001 | .856 (.355) | 1.13 (.399) | 1.42 (.411) | F=36.9;p<.001 | |
Acrophase (dec. hours) | 15.4 (1.15) | 15.2 (.982) | 15.2 (1.16) | F=1.26;p=.295 | 15.2 (2.21) | 14.5 (2.50) | 14.2 (1.57) | F=3.18;p=.052 | |
R-squared GFI | .297 (.100) | .367 (.075) | .357 (.105) | F=16.4;p<.001 | .082 (.057) | .123 (.078) | .175 (.091) | F=22.9;p<.001 | |
NPCRA (L5:M10) | Amplitude (Ln counts) | 3.64 (.793) | 4.21 (.441) | 4.14 (.560) | F=13.1;p<.001 | 1.64 (.545) | 2.22 (.643) | 2.63 (.651) | F=52.1;p<.001 |
L5 midpoint (dec. hours) | 3.55 (2.53) | 2.52 (1.79) | 2.82 (1.61) | F=3.19;p=.052 | 2.49 (2.72) | 1.75 (2.66) | .685 (1.78) | F=12.9;p<.001 | |
M10 midpoint (dec. hours) | 15.1 (1.95) | 15.2 (1.43) | 14.8 (1.87) | F=1.23;p=.302 | 14.2 (2.55) | 13.5 (2.77) | 13.5 (1.41) | F=1.36;p=.267 | |
IS | .420 (.092) | .498 (.078) | .504 (.103) | F=25.0;p<.001 | .176 (.070) | .245 (.084) | .306 (.103) | F=37.1;p<.001 | |
IV | .659 (.200) | .510 (.130) | .485 (.183) | F=16.5;p<.001 | 1.17 (.314) | 1.10 (.312) | .959 (.240) | F=9.86;p<.001 |
ANOVA-repeated measures time effect