The Factors Related to the Non-Practice of Cancer Screening in Cancer Survivors: Based on the 2007-2012 Korean National Health and Nutrition Examination Survey / 보건행정학회지

BACKGROUND: The aim of the current study was to investigate the factors related to the non-practice of cancer screening in cancer survivors, who are at high risk of developing second cancers. METHODS: This study is a cross-sectional analysis of 1,125 cancer survivors > or =19 years old who participated in the Korean National Health and Nutrition Examination Surveys IV and V (2007-2012). A Rao-scott chi-square test and a survey logistic regression analysis were employed respectively to analyze the difference of cancer survivors in cancer screening by each characteristic and the factors related to the non-practice of cancer screening in cancer survivors. RESULTS: Among total subjects, 33.5% did not participate in cancer screening in the last two years. Results from a fully adjusted logistic model showed that the non-practice of cancer screening in cancer survivors was significantly associated with variables such as sex, age, marital status, education level, monthly income, and drinking a alcoholic beverage Specifically, the odds ratio of non-practice of cancer screening was higher in males than in females, in the younger group than in older group, in the group with no spouse than in the group with a spouse; in a group with a low level of education than in a group with a high level of education; in a group with the lowest income level than in a group with the other levels of income; or in non-drinkers than in drinkers. CONCLUSION: Health policies to reduce the non-practice rate of cancer screening in cancer survivors should be designed and implemented with close attention to cancer survivors\' socio-economic characteristics such as sex, age, marital status, education, and income, along with a health behavioral characteristic as drinking.

Relationship of myasthenia gravis and thyroid antibodies abnormal / 中华神经科杂志

Objective To study the relationship of levels of acetylcholine receptor antibody (AChRAb) and thyroid antibodies in patients with myasthenia gravis (MG) and thyroidism. Methods Thyroid function of FT3, FT4 and TSH, and thyroid antibodies including TSH receptor antibody ( TRAb), thyroid globulin antibody (TGAb) and thyroid microsome antibody (TMAb) were detected in 100 patients with MG and 100 healthy controls. Among them, 32 patients were further tested for AChRAb. The relationship between AChRAb and each of TRAb, TGAb and TMAb was analyzed along with their relevant clinical characteristics. Results Of 100 patients with MG, 12 cases ( 12% ) were hyperthyroidism and 4 cases (4%) were hypothyroidism, and 71 cases (71%) were thyroid antibodies positive. The percent of thyroid antibodies positive cases was significantly higher than that of thyroidism cases (χ2=4. 788, P < 0. 05 ). Analysis on AChRAb and TRAb in 32 AChRAb tested cases demonstrated a linear correlation (r= 0. 609, P = 0. 0002). Conclusions The incidence of thyroid antibody positive in MG cases is significantly higher than incidence of hyperthyroidism and hypothyroidism in MG. AChRAb and TRAb has a linear correlation.