The harm and protective measures of facial occupational exposure of dental medical and nursing personnel / 口腔疾病防治

@#There are many kinds of medical facial protective equipment with different functions. However, due to the lack of recognition of the hazards of facial occupational exposure, an incomplete understanding of the functions and effects of protective equipment and a lack of awareness, the proportion of staff that wear protective equipment in the Department of Stomatology is low. In this paper, the harmful and protective effects of face occupational exposure of dental staff were reviewed. A literature review showed that with the increasing prevalence of infection with AIDS, hepatitis B, hepatitis C and multidrug resistant bacteria in recent years, the occupational infection rate of medical staff in the Department of Stomatology has increased. The noise generated during oral treatment and the light from photosensitive curing lamps and treatment or surgical lasers can also cause occupational damage to hearing and vision. Face protection measures lack comprehensive functioning, and there is a lack of products that can be easily worn, indicating that the functions of face protection products need to be improved and strengthened. To minimize occupational infection and injury, we should not only improve the existing protective equipment but also improve personal protection awareness through advertising and education and comprehensively explore effective measures to improve occupational safety to ultimately achieve safe and high-quality medical services.

Depression status of 136 patients with adjuvant radiotherapy after reconstruction of the oral cancer flap and analysis of influencing factors / 口腔疾病防治

Objective@#To explore the depression and influencing factors of patients with adjuvant radiotherapy after reconstruction of oral cancer flaps and to provide evidence for postoperative care.@*Methods@#One hundred thirty-six patients with oral cancer who had undergone adjuvant radiotherapy after reconstruction of skin flaps at 4 affiliated hospitals in Harbin Medical University were selected by convenience sampling. The basic information of the patients with adjuvant radiotherapy after reconstruction of skin flaps was collected, a self-rating scale for depression was used to assess depression, and a questionnaire was used to assess symptom distress. Depression and its influencing factors were determined by multiple stepwise regression analysis. @*Results@#The average score of depression in patients with oral cancer after skin flap reconstruction was (52.32±13.11): 33.1% of the patients showed mild depression, 21.3% showed moderate depression, and 2.2% showed severe depression. Postoperatively, the patients had pain, dysphagia, taste disorders, temporomandibular joint and salivary gland dysfunction, as well as marital and financial problems. The results showed that dysphagia (P < 0.001), taste disorder (P < 0.001), marital status (P=0.004) and family income per month (P= 0.011) could be the influencing factors of depression in patients with oral cancer during radiotherapy, and a significant correlation was found between them.@*Conclusion @#Patients with adjuvant radiotherapy after reconstruction of oral cancer flaps have depressive symptoms, which will seriously affect the quality of life. Therefore, the care of such patients should focus on improving the postoperative depression of patients.