Table 3

 Incidence rate ratios (95% confidence intervals) for gliomas by anatomical site among male mobile phone subscribers* in Denmark, 1987-95, followed up to 31 December 2007

Site (code)CasesIncidence rate ratio†
Cerebrum (C71.0)
Non-subscribers3751
Subscribers520.90 (0.67 to 1.22)
Frontal lobe (C71.1)
Non-subscribers4311
Subscribers791.13 (0.89 to 1.45)
Temporal lobe (C71.2)
Non-subscribers3631
Subscribers651.13 (0.86 to 1.48)
Parietal lobe (C71.3)
Non-subscribers2931
Subscribers330.73 (0.50 to 1.05)
Occipital lobe (C71.4)
Non-subscribers811
Subscribers181.47 (0.87 to 2.48)
Others and unspecified (C71.5-C71.9)
Non-subscribers3101
Subscribers771.35 (1.05 to 1.75)

*See table 1 for person years.

†Adjusted for age, calendar period, level of education, and disposable income.