RÉSUMÉ
Objective To analyze the prevalence, annual trends, and co-morbidity trends of common chronic diseases among workers in a large automotive industry from 2019 to 2021, and to provide a scientific basis for the health management of workers in the automotive industry. Methods The health examination data of workers in a large automotive industry from 2019-2021 were analyzed. Trends in the prevalence of chronic diseases and co-morbidities were analyzed using Join Point software and trend χ2 test. Results The prevalence of metabolic syndrome, hyperuricemia, and fatty liver in the 2019 – 2021 health checkups of workers in this enterprise increased at an average rate of 9.27%, 11.35%, and 3.99% per year, respectively. The prevalence of metabolic syndrome, hyperuricemia, and fatty liver in male workers showed an increasing trend at an average rate of 7.05%, 9.25%, and 2.91% per year, respectively. The prevalence of metabolic syndrome in female workers showed an increasing trend at an average rate of 20.76% per year. The prevalence of metabolic syndrome, hyperuricemia and fatty liver was on the rise in the age groups ≤ 29 years old and 40 – 49 years old. The proportion of metabolic syndrome and its co-morbidity with one or two common chronic diseases showed an increasing trend. Conclusion The prevalence and co-morbidity of common chronic diseases in this enterprise are generally on the rise. The enterprise should focus on health education and preventive care for chronic diseases among workers aged ≤ 29 and 40 – 49 years old and male workers and control the annual increasing trend of metabolic syndrome among female workers and workers in the age group ≤ 29 years.
RÉSUMÉ
Objective To evaluate the safety and efficacy of fiberoptic bronchoscopy in the diagno-sis of 41 neonates with weaning failure.Methods A retrospective study on the results of fiberoptic broncho-scopy was performed in 41 neonates with weaning failure.Results A total of 41 neonates of throat abnor-malities were examined by fiberoptic bronchoscopy,including 38 cases with laryngomalacia,8 cases with seri-ous hyperemia and swelling of the vocal cords,2 cases with scar stenosis of subglottic,and one case in each of congenital laryngeal web,glottic insufficiency and congenital epiglottis cyst;trachea-bronchial abnormali-ties,including 31 cases with tracheomalacia,2 cases with tracheal stenosis,4 cases with partial bronchial ste-nosis,1 cases with bridging bronchus and 1 cases with tracheoesophageal fistula.Thirty-eight neonates under-went fiberoptic bronchoscopy to obtain bronchoalveolar lavage fluid and culture,bacterial culture positive in 15 cases(39.4%),of which 5 cases of Klebsiella pneumoniae,3 cases in each of Pseudomonas aeruginosa and Acinetobacter baumannii,2 cases of Staphylococcus aureus,1 case in each of Escherichia coli and Strep-tococcus mitis;fungal culture positive for 6 cases(15.7%),of which 3 cases of Aspergillus fumigatus,1 case in each of Candida glabrata,Candida albicans and Candida parapsilosis.The most common complications of fiberoptic bronchoscopy were hypoxia and heart rate transient decline(26 cases,63.4%),3 cases fever af-ter operation.Conclusion Fiberoptic bronchoscopy can not only find congenital tracheal deformity and tra-cheal mucosa lesions,but also complete the etiology from deep discharge.Fiberbronchoscopy is safe and relia-ble given adequate preparation and if it is performed by skilled personnel.
RÉSUMÉ
Objective To assess the value of fiberobronchoscopy in the diagnosis of endobronchial tuberculosis. Methods A total of 67 children suspected of endobronchial tuberculosis in our ward from March 2010 to December 2012 had been tested by chest CT and ifberobronchoscopy, mycobacteria culture, liquid-based interlayer vessel technique and FQ-PCR from bronchoalveolar lavage fluid and biopsy. Results 50 patients were clinically diagnosed as endobronchial tuberculosis. The positive rate of FQ-PCR (60%) and liquid-based interlayer vessel technique (42%) are higher than that of mycobacteria culture (20%), which showed no signiifcant difference with biopsy. The positive rate of the combined detection (FQ-PCR and liquid-based interlayer vessel technique) is significantly higher than that of mycobacteria culture and biopsy. Conclusions Fiberobronchoscopy is effective for the diagnosis of endobronchial tuberculosis.