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Table 6 Odds ratio (OR) and 95 % confidence interval (CI) for ipsilateral use of mobile (analogue, digital) or cordless phones.

From: Tumour risk associated with use of cellular telephones or cordless desktop telephones

  Ipsilateral
Study, period Analogue
OR
CI
Digital
OR
CI
Cordless
OR
CI
CNS 1997–2003 [8,9]    
   -All 2.0
1.5–2.6
1.6
1.3–2.0
1.5
1.2–1.9
   -Benign, all 1.9
1.3–2.6
1.5
1.1–1.9
1.4
1.1–1.8
    -Meningioma 1.3
0.9–2.0
1.4
1.01–1.8
1.3
0.9–1.7
    -Acoustic neuroma 3.0
1.9–5.0
1.7
1.1–2.6
1.7
1.1–2.6
   -Malignant, all 2.1
1.5–2.9
1.8
1.4–2.4
1.7
1.3–2.2
    -Astrocytoma, grade I-II 1.8
0.8–4.1
1.9
1.02–3.5
1.9
1.05–3.5
    -Astrocytoma, grade III-IV 2.4
1.6–3.6
2.3
1.7–3.1
2.0
1.5–2.8
Salivary gland tumours 1994–1999 [10]    
   -All 1.4
0.8–2.6
1.2
0.7–2.0
1.0
0.6–1.7
  1. Results are presented for brain tumours [8,9] and salivary gland tumours [10] using > 1 year latency period.