Table 3 Repeated measures ANOVA of body weight with Huynh-Feldt correction of the degrees of freedom for violation of the sphericity assumption, and ANOVA of linear trend from the repeated measures analysis.
Repeated measures analysis | Linear trend analysis | |||||
|---|---|---|---|---|---|---|
F | df | p | F | df | p | |
age | 181.784 | 2.981, 146.086 | < 0.0005 | 306.212 | 1, 49 | < 0.0005 |
age * diet | 14.587 | 8.944, 146.086 | < 0.0005 | 23.942 | 3, 49 | < 0.0005 |
age * gender | 2.554 | 2.981, 146.086 | 0.058 | 3.495 | 1, 49 | 0.068 |
age * diet *gender | 5.971 | 8.944, 146.086 | < 0.0005 | 9.365 | 3, 49 | < 0.0005 |