| |
Fresh air
|
Cigarette smoke
|
Significance
|
|---|
| |
Sedentary
|
Exercise
|
Sedentary
|
Exercise
|
F1
|
F2
|
I
|
|---|
|
Body weight (g)
|
26.2 ± 1.5
|
23.4 ± 3.6
|
24.0 ± 1.8
|
22.9 ± 1.1
|
.055
|
.007
|
(.21)
|
|
Liver weight (g)
|
.96 ± .06
|
.97 ± .14
|
1.02 ± .10
|
1.02 ± .08
|
.046
|
.79
|
(.95)
|
|
Liver weight/body weight (%)
|
3.6 ± .2
|
4.1 ± .2
|
4.3 ± .3
|
4.5 ± .2
|
<.001
|
<.001
|
(.08)
|
- F1-column: p-value for main effect of smoke exposure; F2-column: p-value for main effect of exercise; I-column: p-values for interaction term between smoke exposure and exercise. 2-way ANOVA, interaction term removed if not significant (p-value for interaction term presented in parenthesis). Data presented as mean ± SD.
