Browsing by Author "Hardell, L"
Now showing 1 - 5 of 5
Results Per Page
Sort Options
- ItemCase-control study on the use of cellular and cordless phones and the risk for malignant brain tumours.(2002-12-05) Hardell, L; Mild, K H; Carlberg, MTo investigate the use of cellular and cordless phones and the risk for malignant brain tumours
- ItemHow to combine the use of different mobile and cordless telephones in epidemiological studies on brain tumours?(2005-05-19) Hansson Mild, K; Carlberg, M; Wilén, J; Hardell, LMobile phone users in epidemiological studies have often used more than one phone model and sometimes also more than one mobile phone system analogue and digital systems Until now this has not been taken into account in epidemiological studies mainly because we do not know the possible interaction mechanism s and hence how to integrate exposure from different phones into one dosimetric measure In this paper we take a step towards starting a discussion about how to proceed with this important issue and the possible use of parameters such as weighting factors measured specific absorption rate SAR values and integrated specific absorption values are discussed As a base of this discussion two previously published studies are used one on mobile phones and cancer and the other one on subjective symptoms
- ItemMobile phone use and risk of acoustic neuroma: results of the interphone case-control study in five North European countries.(2006-05-03) Hardell, L; Hansson Mild, K
- ItemUse of cellular and cordless telephones and risk of testicular cancer.(2007-03-30) Hardell, L; Carlberg, M; Ohlson, C-G; Westberg, H; Eriksson, M; Hansson Mild, KA case control study on testicular cancer included use of cellular and cordless telephones The results were based on answers from 542 92 cases with seminoma 346 89 with non seminoma and 870 89 controls Regarding seminoma the use of analog cellular phones gave odds ratio OR 1 2 95 confidence interval CI 0 9 1 6 digital phones OR 1 3 CI 0 9 1 8 and cordless phones OR 1 1 CI 0 8 1 5 The corresponding results for non seminoma were OR 0 7 CI 0 5 1 1 OR 0 9 CI 0 6 1 4 and OR 1 0 CI 0 7 1 4 respectively There was no dose response effect and OR did not increase with latency time No association was found with place of keeping the mobile phone during standby such as trousers pocket Cryptorchidism was associated both with seminoma OR 4 2 CI 2 7 6 5 and non seminoma OR 3 3 CI 2 0 5 6 but no interaction was found with the use of cellular or cordless telephones
- ItemUse of cellular telephones and brain tumour risk in urban and rural areas.(2005-05-19) Hardell, L; Carlberg, M; Hansson Mild, KTo investigate the association between the use of cellular or cordless telephones and the risk for brain tumours in different geographical areas urban and rural