{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,4]],"date-time":"2026-10-04T18:54:47Z","timestamp":1791140087319,"version":"4.1.0"},"reference-count":36,"publisher":"Oxford University Press (OUP)","issue":"6","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2001,12]]},"DOI":"10.1093\/ije\/30.6.1428","type":"journal-article","created":{"date-parts":[[2002,7,26]],"date-time":"2002-07-26T22:28:32Z","timestamp":1027722512000},"page":"1428-1437","source":"Crossref","is-referenced-by-count":180,"title":["Case-control study of parental age, parity and socioeconomic level in relation to childhood cancers"],"prefix":"10.1093","volume":"30","author":[{"given":"John D","family":"Dockerty","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gerald","family":"Draper","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tim","family":"Vincent","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Steve D","family":"Rowan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kathryn J","family":"Bunch","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"286","published-online":{"date-parts":[[2001,12]]},"reference":[{"key":"key\n\t\t\t\t20170712064108_R1","unstructured":"Office for National Statistics. Social Trends 29, 1999 Edition. London: The Stationery Office, 1999."},{"key":"key\n\t\t\t\t20170712064108_R2","doi-asserted-by":"crossref","unstructured":"Tar\u00edn JJ, Brines J, Cano A. Long-term effects of delayed parenthood. Hum Reprod1998;13:2371\u201376.","DOI":"10.1093\/humrep\/13.9.2371"},{"key":"key\n\t\t\t\t20170712064108_R3","doi-asserted-by":"crossref","unstructured":"Breart G. Delayed childbearing. Eur J Obstet Gynecol Reprod Biol1997;75:71\u201373.","DOI":"10.1016\/S0301-2115(97)00190-5"},{"key":"key\n\t\t\t\t20170712064108_R4","unstructured":"Shen JJ, Williams BJ, Zipursky A et al. Cytogenetic and molecular studies of Down syndrome individuals with leukemia. Am J Hum Genet1995;56:915\u201325."},{"key":"key\n\t\t\t\t20170712064108_R5","doi-asserted-by":"crossref","unstructured":"Wilcox AJ, Sandler DP, Everson RB. Using father' age to explore the role of germ cell mutation as a cause of human cancer. Int J Epidemiol1988;17:469\u201371.","DOI":"10.1093\/ije\/17.2.469"},{"key":"key\n\t\t\t\t20170712064108_R6","unstructured":"Chow W, Linet MS, Liff JM, Greenberg RS. Cancers in children. In: Schottenfeld D, Fraumeni JF Jr (eds). Cancer Epidemiology and Prevention. New York: Oxford University Press, 1996, pp.1331\u201369."},{"key":"key\n\t\t\t\t20170712064108_R7","doi-asserted-by":"crossref","unstructured":"McKinney PA, Juszczak E, Findlay E, Smith K, Thomson CS. Pre- and perinatal risk factors for childhood leukaemia and other malignancies: a Scottish case control study. Br J Cancer1999;80:1844\u201351.","DOI":"10.1038\/sj.bjc.6690609"},{"key":"key\n\t\t\t\t20170712064108_R8","unstructured":"Greaves MF. Speculations on the cause of childhood acute lymphoblastic leukemia. Leukemia1988;2:120\u201325."},{"key":"key\n\t\t\t\t20170712064108_R9","doi-asserted-by":"crossref","unstructured":"Kinlen L. Evidence for an infective cause of childhood leukaemia: comparison of a Scottish new town with nuclear reprocessing sites in Britain. Lancet1988;ii:1323\u201327.","DOI":"10.1016\/S0140-6736(88)90867-7"},{"key":"key\n\t\t\t\t20170712064108_R10","unstructured":"Neglia JP, Severson RK, Linet MS. A reply to MF Greaves: toward a testable etiology of childhood acute lymphoblastic leukemia. Leukemia1990;4:517\u201321."},{"key":"key\n\t\t\t\t20170712064108_R11","doi-asserted-by":"crossref","unstructured":"Kinlen LJ. Epidemiological evidence for an infective basis in childhood leukaemia. Br J Cancer1995;71:1\u20135.","DOI":"10.1038\/bjc.1995.1"},{"key":"key\n\t\t\t\t20170712064108_R12","unstructured":"Draper GJ, Kroll ME, Stiller CA. Childhood cancer. Cancer Surv1994;19\/20:493\u2013517."},{"key":"key\n\t\t\t\t20170712064108_R13","unstructured":"Greaves MF, Alexander FE. An infectious etiology for common acute lymphoblastic leukaemia in childhood? Leukemia1993;7:349\u201360."},{"key":"key\n\t\t\t\t20170712064108_R14","unstructured":"Draper GJ, Elliott P. Variations in incidence rates and factors affecting them\u2014summary. In: Draper G (ed.). The Geographical Epidemiology of Childhood Leukaemia and Non-Hodgkin Lymphomas in Great Britain, 1966\u201383. London: HMSO, 1991, pp.57\u201360."},{"key":"key\n\t\t\t\t20170712064108_R15","doi-asserted-by":"crossref","unstructured":"Dockerty JD, Skegg DCG, Elwood JM, Herbison GP, Becroft DMO, Lewis ME. Infections, vaccinations, and the risk of childhood leukaemia. Br J Cancer1999;80:1483\u201389.","DOI":"10.1038\/sj.bjc.6690548"},{"key":"key\n\t\t\t\t20170712064108_R16","doi-asserted-by":"crossref","unstructured":"McLoone P, Ellaway A. Postcodes don't indicate individuals' social class. Br Med J1999;319:1003.","DOI":"10.1136\/bmj.319.7215.1003"},{"key":"key\n\t\t\t\t20170712064108_R17","unstructured":"Webster T. Can individual-level studies have ecologic bias? Poster presentation at the Conference on the Analysis and Interpretation of Disease Clusters and Ecological Studies 16th\u201317th December 1999. London: Royal Statistical Society. 1999."},{"key":"key\n\t\t\t\t20170712064108_R18","doi-asserted-by":"crossref","unstructured":"Quesnel S, Malkin D. Genetic predisposition to cancer and familial cancer syndromes. Pediatr Oncol1997;44:791\u2013808.","DOI":"10.1016\/S0031-3955(05)70530-7"},{"key":"key\n\t\t\t\t20170712064108_R19","doi-asserted-by":"crossref","unstructured":"Stiller CA, Allen MB, Eatock EM. Childhood cancer in Britain: the National Registry of Childhood Tumours and incidence rates 1978\u20131987. Eur J Cancer1995;31A:2028\u201334.","DOI":"10.1016\/0959-8049(95)00428-9"},{"key":"key\n\t\t\t\t20170712064108_R20","unstructured":"Stiller CA, O'Connor CM, Vincent TJ, Draper GJ. The national registry of childhood tumours and the leukaemia\/lymphoma data for 1966\u201383. In: Draper G (ed.). The Geographical Epidemiology of Childhood Leukaemia and Non-Hodgkin Lymphomas in Great Britain, 1966\u201383. London: HMSO, 1991, pp.7\u201316."},{"key":"key\n\t\t\t\t20170712064108_R21","doi-asserted-by":"crossref","unstructured":"Kram\u00e1rov\u00e1 E, Stiller CA, Ferlay J et al. International Classification of Childhood Cancer 1996. IARC Technical Report No. 29. Lyon: International Agency for Research on Cancer, 1996.","DOI":"10.1002\/(SICI)1097-0215(19961211)68:6<759::AID-IJC12>3.0.CO;2-W"},{"key":"key\n\t\t\t\t20170712064108_R22","unstructured":"Draper GJ, Little MP, Sorahan T et al. Cancer in the Offspring of Radiation Workers\u2014A Record Linkage Study. Didcot, Oxon: National Radiological Protection Board, 1997, pp.1\u201372."},{"key":"key\n\t\t\t\t20170712064108_R23","unstructured":"Office of Population Censuses and Surveys. Mortality Statistics, Perinatal and Infant: Social and Biological Factors. Review of the Registrar General on Deaths in England and Wales, 1986. Series DH3 no. 20. London: Her Majesty' Stationery Office, 1988, pp.1\u201372."},{"key":"key\n\t\t\t\t20170712064108_R24","unstructured":"Office of Population Censuses and Surveys. Standard Occupational Classification. Vol. 3: Social Classifications and Coding Methodology. London: HMSO, 1991."},{"key":"key\n\t\t\t\t20170712064108_R25","unstructured":"Carstairs V, Morris R. Deprivation and Health in Scotland. Aberdeen: Aberdeen University Press, 1991, pp.1\u2013334."},{"key":"key\n\t\t\t\t20170712064108_R26","unstructured":"Office of Population Censuses and Surveys. Birth Statistics. Historical Series of Statistics from Registrations of Births in England and Wales, 1837\u20131983. Series FM1 no. 13. London: Her Majesty' Stationery Office, 1987."},{"key":"key\n\t\t\t\t20170712064108_R27","unstructured":"Statistics and Epidemiology Research Corporation and Cytel Software Corporation. EGRET Reference Manual, Rev. 3. Seattle: Statistics and Epidemiology Research Corporation and Cytel Software Corporation, 1993."},{"key":"key\n\t\t\t\t20170712064108_R28","doi-asserted-by":"crossref","unstructured":"Stewart A, Webb J, Hewitt D. A survey of childhood malignancies. Br Med J1958;i:1495\u2013508.","DOI":"10.1136\/bmj.1.5086.1495"},{"key":"key\n\t\t\t\t20170712064108_R29","unstructured":"MacMahon B, Newill VA. Birth characteristics of children dying of malignant neoplasms. J Natl Cancer Inst1962;28:231\u201344."},{"key":"key\n\t\t\t\t20170712064108_R30","unstructured":"Stark CR, Mantel N. Effects of maternal age and birth order on the risk of mongolism and leukemia. J Natl Cancer Inst1966;37:687\u201398."},{"key":"key\n\t\t\t\t20170712064108_R31","unstructured":"Buckley JD, Buckley CM, Ruccione K et al. Epidemiological characteristics of childhood acute lymphocytic leukaemia. Analysis by immunophenotype. Leukemia1994;8:856\u201364."},{"key":"key\n\t\t\t\t20170712064108_R32","unstructured":"Fasal E, Jackson EW, Klauber MR. Birth characteristics and leukemia in childhood. J Natl Cancer Inst1971;47:501\u201309."},{"key":"key\n\t\t\t\t20170712064108_R33","doi-asserted-by":"crossref","unstructured":"Westergaard T, Andersen PK, Pedersen JB et al. Birth characteristics, sibling patterns, and acute leukemia risk in childhood: a population-based cohort study. J Natl Cancer Inst1997;89:939\u201347.","DOI":"10.1093\/jnci\/89.13.939"},{"key":"key\n\t\t\t\t20170712064108_R34","doi-asserted-by":"crossref","unstructured":"Sch\u00fcz J, Kaletsch U, Meinert R, Kaatsch P, Michaelis J. Association of childhood leukaemia with factors related to the immune system. Br J Cancer1999;80:585\u201390.","DOI":"10.1038\/sj.bjc.6690395"},{"key":"key\n\t\t\t\t20170712064108_R35","doi-asserted-by":"crossref","unstructured":"Neglia JP, Linet MS, Shu XO et al. Patterns of infection and day care utilization and risk of childhood acute lymphoblastic leukaemia. Br J Cancer2000;82:234\u201340.","DOI":"10.1054\/bjoc.1999.0905"},{"key":"key\n\t\t\t\t20170712064108_R36","unstructured":"Draper GJ, Vincent TJ, O'Connor CM, Stiller CA. Socio-economic factors and variations in incidence rates between county districts. In: Draper G (ed.). The Geographical Epidemiology of Childhood Leukaemia and Non-Hodgkin Lymphomas in Great Britain, 1966\u201383. London: HMSO, 1991, pp.37\u201345."}],"container-title":["International Journal of Epidemiology"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/academic.oup.com\/ije\/article-pdf\/30\/6\/1428\/18524954\/301428.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,3,4]],"date-time":"2020-03-04T08:28:58Z","timestamp":1583310538000},"score":1,"resource":{"primary":{"URL":"https:\/\/academic.oup.com\/ije\/article-lookup\/doi\/10.1093\/ije\/30.6.1428"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2001,12]]},"references-count":36,"journal-issue":{"issue":"6","published-online":{"date-parts":[[2001,12]]},"published-print":{"date-parts":[[2001,12]]}},"URL":"https:\/\/doi.org\/10.1093\/ije\/30.6.1428","relation":{},"ISSN":["1464-3685","0300-5771"],"issn-type":[{"value":"1464-3685","type":"electronic"},{"value":"0300-5771","type":"print"}],"subject":[],"published":{"date-parts":[[2001,12]]}}}