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Background Since the outbreak of COVID-19, primary health care workers have been facing unprecedented work pressure, and their occupational stress should be taken seriously. Objective To analyze the occupational stress situation and its influencing factors of primary health care workers in Guangdong Province, and to propose targeted interventions. Methods Using a multi-stage stratified random sampling method, each prefecture-level city in Guangdong Province was classified into "good", "medium", or "poor" category based on its gross domestic product (GDP) in 2019 released by the Guangdong Provincial Bureau of Statistics. In September 2021, four primary health care institutions were randomly selected from each stratum, and a total of 1327 staff members were selected for the study. The Core Occupational Stress Scale (COSS) and a basic information questionnaire designed by the authors were used. Mann-Whitney U test was used to compare the means between two groups, and Kruskal-Walis H test was used to compare the means among multiple groups. The comparison of categorical data was performed by trend χ2 test or Pearson χ2 test; the analysis of factors influencing occupational stress was performed by dichotomous multiple logistic regression analysis. Results There were 365 health care workers reporting occupational stress in this survey, and the positive rate of occupational stress was 27.5%. The total occupational stress score in M (P25, P75) and the scores of social support, organization and reward, demand and effort, and control were 45.0 (40.0, 50.0), 20.0 (17.0, 21.0), 14.0 (12.0, 17.0), 12.0 (10.0, 15.0), and 5.0 (4.0, 6.0), respectively. The results of dichotomous multiple logistic regression analysis showed that high education, low income, doctor positions, long working hours in a day, and shift work were associated with the occurrence of reporting occupational stress (P<0.05). Conclusion Education, average monthly income, job category, daily working hours, and shifts are factors influencing the occurrence of reporting occupational stress in primary health care workers; targeted interventions should be implemented to reduce their occupational stress levels.
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Gestational diabetes refers to the first occurrence or discovery of different degrees of abnormal glucose tolerance during pregnancy, which is one of the most common complications during pregnancy. As the incidence rate increased year by year, the complications of mother and child increased significantly. In recent years, gestational diabetes mellitus has been paid more and more attention. Most of the current researches are about the diagnosis and treatment of gestational diabetes 24 weeks and later, and the theoretical basis for the screening method and treatment of early gestational diabetes is still lacking. With the further understanding of early gestational diabetes mellitus and its adverse maternal and infant pregnancy outcomes, it is imperative to actively carry out the research on the screening and treatment of early gestational diabetes mellitus.
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Objective To investigate the effects of suramin application in acute angle closure glaucoma surgery patients.Methods A prospective study method was used.From February 2012 to January 2016,178 acute angle closure glaucoma surgeries in our hospital for treatment were selected,and were equally divided into observation and control groups (89 cases in each group) according to the order of admission,and two groups were given filtration surgery.The observation group was treated with suramin adjuvant therapy after surgery.The duration were 1 ～ 14 d after operation.The prognosis of two groups was observed.Results All patients were successfully completed surgery.The intraoperative and postoperative complications were no seriously occurred;the postoperative intraocular pressure in the observation group and the control group were (11.52 ± 3.24) mmHg and (16.98 ± 5.33) mmHg that compared preoperative [(31.98 ± 5.22) mmHg,(31.87 ± 5.11) mmHg] with significantly different (P ＜ 0.05),while the observation group was significantly lower than that of the control group (P ＜ 0.05).The postoperative peak systolic velocity (PSV) and end diastolic velocity (EDV) values of the central retinal artery of the observation group and the control group were significantly higher than that of preoperation (P ＜ 0.05),and the postoperative PSV and EDV values of the central retinal artery of the observation group were significantly higher than that in the control group (P ＜ 0.05).The postoperative ratios of functional filtering bleb in the observation group and control group were 80.9％ and 60.7％,respectively.The observation group was significantly higher than that of the control group (P ＜ 0.05).Conclusions The application of suramin in acute close angle glaucoma filtration surgery can promote the function of filtering bleb and intraocular pressure reduction,and improve the ocular blood flow speed that has good application effects.
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This investigation was aimed to detect the carotid elasticity in normal adults by use of echo-tracking (ET) technique. The stiffness parameter (beta), pressure-strain elasticity modulus (Ep), arterial compliance (AC), argumentation index (AI) and one-point pulse wave velocity (PWV beta) of carotid in 145 normal adults with the average age of 47.0 were calculated. The population were divided into five groups according to age: 20-29 y, 30-39 y,40-49 y, 50-59 y and > or = 60 y. The elasticity parameters between left and right side, between male female and between different age groups were compared using SAS 6.12 statistic software. There was no difference in carotid elasticity regarding the side and gender. The carotid beta, Ep, AI and PWV beta were noted to increase with age while AC was noted to decrease with age. The carotid elasticity was found to correlate with age significantly, but not with side and gender. This change can be detected by ET technique.