Abstract：
:To examine the relationship between birth characteristics and childhood cancer mortality, a retrospective cohort study of Korean children was conducted using data collected by the national birth register between 1995 and 2006, which were then individually linked to death data. A cohort of 6,479,406 children was followed from birth until their death or until December 31, 2006. Poisson regression analyses were used to calculate rate ratios of childhood cancer deaths according to birth characteristics. A total of 1,469 cancer deaths were noted and the childhood cancer mortality rate was found to be 3.43 per 100,000 person-years in Korea during the period of 1995-2006. The birth characteristics examined in this study (i.e. , birth weight, gestational age, multiple births, parental ages, and number of siblings) were generally found to be not significantly associated with childhood cancer mortality, and the associations did not vary meaningfully with gender nor with cancer sites. However, among children aged 5-11 yr, higher birth weight was associated with elevated childhood cancer mortality (rate ratio = 1.28, 95% confidence interval 1.04-1.58). Our results offer no overall associations between childhood cancer mortality and birth characteristics, but suggest that the association may be specific to age group.
journal_name
J Korean Med Scijournal_title
Journal of Korean medical scienceauthors
Cha ES,Kong KA,Moon EK,Khang YH,Lee WJdoi
10.3346/jkms.2011.26.3.339subject
Has Abstractpub_date
2011-03-01 00:00:00pages
339-45issue
3eissn
1011-8934issn
1598-6357journal_volume
26pub_type
杂志文章abstract：:Accessory ovary is a rare gynecologic condition, and tumors arising in accessory ovaries are extremely rare. Accessory ovary may result from separation of migrating ovaries during embryogenesis and injuries such as inflammation and operation on normal ovary. Congenital malformations, most frequently malformations of t...
journal_title：Journal of Korean medical science
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doi：10.3346/jkms.2004.19.3.474
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abstract：:Primary immunodeficiency disease (PID) is a rare disorder in adults. Most often, serious forms are detected during infancy or childhood. However, mild forms of PID may not be diagnosed until later in life, and some types of humoral immunodeficiency may occur in adulthood. The purpose of this study was to identify clin...
journal_title：Journal of Korean medical science
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abstract：BACKGROUND:This study described and analysed the features of powered mobility device (PMD)-related injuries and compared elderly and younger adult injuries. METHODS:Data from Korea Emergency Department-based Injury In-depth Surveillance (EDIIS) database involving eight emergency departments in 2011-2016 were analysed....
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journal_title：Journal of Korean medical science
pub_type： 杂志文章,评审
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abstract：:The prevalence of hepatocellular carcinoma (HCC) has increased in recent years. However, HCC remains poorly characterized in elderly patients, and comprehensive data are limited. This study aimed to investigate the clinical characteristics, prognostic features and survival outcome of elderly HCC patients. We retrospec...
journal_title：Journal of Korean medical science
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journal_title：Journal of Korean medical science
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journal_title：Journal of Korean medical science
pub_type： 杂志文章
doi：10.3346/jkms.1998.13.4.369
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journal_title：Journal of Korean medical science
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journal_title：Journal of Korean medical science
pub_type： 杂志文章
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journal_title：Journal of Korean medical science
pub_type： 杂志文章
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journal_title：Journal of Korean medical science
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journal_title：Journal of Korean medical science
pub_type： 杂志文章
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journal_title：Journal of Korean medical science
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doi：10.3346/jkms.2016.31.5.770
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journal_title：Journal of Korean medical science
pub_type： 杂志文章,多中心研究
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abstract：BACKGROUND:Immune cells express the vitamin (vit) D receptor, and vit D is a potent immune-modulator. A negative correlation between serum vit D levels and rheumatoid arthritis (RA) disease activity has been reported. Therefore, we aimed to investigate if the sufficient serum vit D level is helpful to control disease a...
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journal_title：Journal of Korean medical science
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journal_title：Journal of Korean medical science
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journal_title：Journal of Korean medical science
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doi：10.3346/jkms.1998.13.5.507
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abstract：:Genetic damages are frequently found in both tumor and normal cells at carcinogen exposed areas in the patients with upper aerodigestive tract cancer. These phenomena are explained by the multistage process and/or field cancerization theories. The c-erbB-2 proto-oncogene has been amplified in many human tumors includi...
journal_title：Journal of Korean medical science
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doi：10.3346/jkms.1997.12.4.311
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journal_title：Journal of Korean medical science
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abstract：:Obese subjects are more prone to sudden deaths and arrhythmias than non-obese subjects. Heart rate turbulence (HRT) impairment reflects cardiac autonomic dysfunction, in particular impaired baroreflex sensitivity and reduced parasympathetic activity. Our aim was to evaluate the cardiac autonomic function in obesity by...
journal_title：Journal of Korean medical science
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journal_title：Journal of Korean medical science
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abstract：:We evaluated the correlations between BMI, fasting glucose, insulin, testosterone level, insulin resistance, and prostate size in non-diabetic benign prostatic hyperplasia (BPH) patients with normal testosterone levels. Data from 212 non-diabetic BPH patients with normal testosterone levels, who underwent transurethra...
journal_title：Journal of Korean medical science
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journal_title：Journal of Korean medical science
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abstract：:Adenovirus (AdV) can cause severe pneumonia in non-immunocompromised host, but limited data exist on the distinctive characteristics of AdV pneumonia in non-immunocompromised patients. We evaluated distinctive clinico-laboratory and radiological characteristics and outcomes of AdV pneumonia (n = 179), compared with no...
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