Objective:To investigate status of postoperative resumption of work of patients with occupational hand injury and analyze the influencing factors.Methods:A total of 110 patients with occupational hand injury who received treatment in The First People's Hospital of Yongkang in Zhejiang Province from September 2020 to April 2021 were selected as the research objects by the convenient sampling method. The general data and disease-related data of the patients were collected through questionnaires. The investigation was conducted according to Hand Injury Severity Scoring (HISS) System, Connor-Davidson Resilience Scale (CD-RISC) , Family Care Scale (APGAR) and Social Support Rating Scale (SSRS) . A total of 110 questionnaires were distributed, and 100 valid questionnaires were recovered.Results:Among the 100 patients, 64 patients returned to work within 3 months after discharge, and 36 patients did not return to work. Multivariate Logistic regression analysis showed that the injury site, work type, the effect of post-injury on the total family income, the severity of hand injury, the level of psychological resilience and social support were the influencing factors for occupational hand injury patients who did not return to work after injury ( P<0.05) . Conclusions:Patients with occupational hand injury have a high rate of not returning to work.Those who did not return to work are mainly affected by the injured part, the impact of post-injury on the total family income, the severity of hand trauma, the level of psychological resilience, and social supports.

Objective:To observe the outward flow of low temperature plasma ablation combined inferior turbinate fracture treatment for chronic hypertrophic rhinitis nasal ventilation function. Method:NR6 nasal resistance meter and A1 nasal sound reflection instrument were used to test 40 patients of Hypertrophic rhinitis nasal septum deviation merger before and after operation for one year, recording the nasal airway resistance,0 to 5 cm nasal cavity volume and the nasal minimum cross-sectional area, combine visual analog scale to analyze the changing parameter value, and to analyze the test values between the correlation. Result:Postoperative patients of NCV, NMCA, NS value was higher than that of preoperative, VAS, NAR value compared with preoperative lower (P<0.05); Postoperative VAS was negatively correlated with NCV, NMCA, NS (r=0.472, 0.698, 0.586, P<0.05); VAS was positively related with NAR (r=0.877, P<0.05); Postoperative NAR was negatively correlated with NCV, NMCA and NS (r=-0.464, -0.870, -0.707, P<0.05); there was a positive correlation between postoperative NS and NCV, NMCA (r=0.442, 0.741, P<0.05). Conclusion:On the deflection of nasal septum (lighter, smaller scale, the part of the deflection of a back with no obvious compressive deformation and lateral deflection of inferior turbinate) in patients with chronic hypertrophic rhinitis, low temperature plasma ablation combined offshoring inferior turbinate fracture surgery can effectively improve the nasal ventilation function, there is a good correlation between postoperative test values.

Objective To investigate the effects of Irbesartan on endothelial function and autonomic nervous system activity of patients with essential hypertension. Methods The endothelium dependent flow mediated dilatation (F-MD) and the endothelium independent nitroglycerin mediated dilatation (NTG-MD) were evaluated by the brachial ultrasound examination. Time-domain indices of heart rate variability (HRV) were measured by 24 h ambulatory electrocardiogram. The changes of blood lipoproteins, blood glucose, insulin levels, endothelial function and heart rate variability in 60 patients with mild-moderate essential hypertension and 20 healthy controls were compared, and the effects of different antihypertensive agents (AT1 receptor blocker and diuretic) for 8-week treatment were observed. Results Endothelial dysfunction and abnormal autonomic nervous activity were observed in patients with mild-moderate essential hypertension as follow: mildly decreased total HRV and mildly increased 24-hour average heart rate, significantly decreased parasympathetic tone-rMSSD and PNN50, obviously lowered endothelium dependent F-MD. The postprandial insulin level and insulin/glucose ratio of patients with hypertension was significantly higher than that of healthy controls. The decreased blood pressure level caused by AT1 receptor blocker (Irbesartan) and diuretic (Indapamide) was similar. Irbesartan for 8-week therapy resulted in a significant improvement of the endothelium dependent F-MD and insulin resistence, the increase of vagal nervous activity and the decrease of 24-hour average heart rate, but Indapamide presented no such effects. Conclusion This study suggested that patients with mild-moderate essential hypertension have significantly abnormal endothelial function and autonomic nervous activity, and the beneficial effect of Irbesartan is associated with an improvement of insulin resistence and heart rate variability, not with the decrease of blood pressure level.