Table 1.

Characteristics of case and control participants at enrollment in INTEROCC study, 2000–2004, Australia, Canada, France, Germany, Israel, New Zealand, and the United Kingdom

Glioma cases (n = 1,939)Meningioma cases (n = 1,822)Controlsa (n = 5,404)
%%%
Sex
 Male62.027.545.2
 Female38.072.554.8
Age at reference date, y
 <3511.04.47.3
 35–399.35.48.7
 40–4411.19.211.6
 45–4912.314.813.8
 50–5418.020.418.3
 55–5916.117.118.7
 60–649.910.39.2
 65–696.88.77.9
 70+5.69.84.4
Education
 High school or less52.459.153.6
 Medium-level technical school19.719.519.0
 University28.021.427.4
Country
 Australia14.213.912.3
 Canada8.65.111.6
 France4.87.68.5
 Germany18.620.327.5
 Israel20.536.817.3
 New Zealand3.42.72.7
 United Kingdom30.013.520.1
  • aGlioma and meningioma controls combined.