Skip to main content

Table 1 Results of mixed model showing the effect of reproductive status (successful vs. unsuccessful) and reproductive period (before or during reproduction) on plasmatic oxidative damage (d-ROMs) and plasmatic antioxidant defences (OXY) levels in female mice

From: Constraint and cost of oxidative stress on reproduction: correlative evidence in laboratory mice and review of the literature

d-ROMs Random Effects Estimate SE   
  Constant 2.24 0.93   
  Individual 1.37 0.42   
  Fixed Effects Estimate SE F1,21 P value
  Intercept 9.97 0.48   
  Reproductive Status −1.48 0.96 0.10 0.753
  Reproductive Period −2.72 0.39 13.17 0.002
  Status × Period 2.1 0.84 8.25 0.009
OXY Random Effects Estimate SE   
  Constant 187.9 124.5   
  Individual 351 108.3   
  Fixed Effects Estimate SE F1,21 P value
  Intercept 226 5.47   
  Reproductive Status −0.49 11.74 0.14 0.716
  Reproductive Period −17.94 6.25 4.31 0.050
  Status × Period 8.08 13.4 0.36 0.553
  1. Significant terms are reported in boldface. Non-significant interactions were backward dropped from the model. Residuals of the models follow a normal distribution, all Kolmogorov-Smirnov tests, P > 0.79.