Skip to main content

Advertisement

Table 2 Analysis of the effect of paternal age on cases (n = 220) and controls (n = 220)

From: Advanced paternal age is a risk factor for schizophrenia in Iranians

   Estimate Standard error Wald Degrees of freedom Significance 95% CI
        Lower bound Upper bound
Family history 0.458 0.268 2.921 1 0.087 0.387 1.702
Birth rank 01 sFebruary 0.281 0.355 0.626 1 0.429 0.984 0.984
  3.3+ 0.286 0.317 0.817 1 366 0.415 0.415
Paternal age 32+ 1.425 0.39 13.336 1 0 0.334 0.334
Maternal age 32+ -0.258 0.421 0.376 1 0.54 2.189 2.189