ABSTRACT
Objective@#To investigate the abnormal condition of thyroid B-ultrasonography in medical radiological workers and provides basis for health management of them.@*Methods@#From January 1, 2018 to December 31, 1648 staff members exposed to medical radiation who participated in radiation health examination in all medical institutions in Nanjing to analyze their thyroid B-ultrasonography and compare the sex, age, length of service, blood pressure, blood glucose, smoking, drinking, professional and The post was analyzed statistically, and the influencing factors of thyroid B super anomaly were analyzed.@*Results@#Among the 1 648 staff members, the abnormal rate of thyroid B-ultrasonography accounted for 39.4% (650/1648) , and the comparison of thyroid nodule, thyroid echo irregularity and thyroid cyst detection rate was statistically significant (P<0.01) . Compared with the normal group, the abnormal rate of thyroid B was statistically significant in different age groups, different injury working age groups, different posts, blood pressure and blood sugar (P<0.01) . The abnormal rate of thyroid B-ultrasound increased with the increase of age and working age (χ2trend=93.093、99.346, P<0.01) , especially the age over 40 and working age over 20 years increased the risk of abnormal thyroid B-ultrasound. Abnormal blood pressure and blood sugar were the risk of abnormal thyroid B-ultrasound (P<0.05) . Drinking alcohol could reduce the risk of abnormal thyroid B-ultrasound (P<0.05) .@*Conclusion@#Medical radiation workers in Nanjing thyroid abnormalities are affected by age, working age, post, blood pressure, blood glucose, should strengthen protection, do a good job of comprehensive health management.
ABSTRACT
Objective@#To understand the healthy status of radiation workers on the staff in Nanjing, and to analysis the relationship between abnormal crystalline lens and its influencing factors.@*Methods@#We described physical indicators including blood pressure (BP) 、blood sugar (BG) 、thyroid B ultrasound、crystalline lens、chromosome and so on among 3 349 radiation workers on the staff in the year 2016 from Jan 1 to Dec 31, and the abnormal results of crystalline lens were analyzed statistically.@*Results@#The rate of abnormal BP、BG、WBC、Thyroid B ultrasound、crystalline lens was 19.0%、2.2%、5.8%、30.0%、3.6% respectively; The rate of chromosome aberration was 0.1%, and the chromosomal micronuclei are all within normal range. With the rate of abnormal crystalline lens increasing in age and working years, statistical significance both existed in the trend; Compared to the lowest group, the risk of abnormal crystalline lens increased 3.86 times in ≥60 year old group and 3.16 times in ≥30 years working group; The risk of abnormal crystalline lens in nosocomial radation group was higher than non-medical group; There's no found in smoking and drinking alcohol increasing the risk. Morphologically, dot abnormal focused on 30~39 years old and 0~9 working years group, while lamellar abnormal concentrated upon ≥60 year old、≥30 working years group; Age and working-year were both the risk factors of lamellar abnormal; The risk of lamellar abnormal in nosocomial radiation group was significantly higher than non-medical group.@*Conclusion@#Existing nisk foctions in the radiation work has a serious impact on several healthy physiology indicators, the more prominent was crystalline lens. Attention should be paid to eye protection and comprehensive health management.