{"title":"Comparing variations of peak expiratory flow among healthy adults from the Kuyavia-Pomeranian and Lublin districts of Poland","authors":"Maciej Składanowski, P. Jarosz, B. Maćkiewicz","doi":"10.5114/AMSCD.2019.81666","DOIUrl":"https://doi.org/10.5114/AMSCD.2019.81666","url":null,"abstract":"Introduction: Peak expiratory flow (PEF), a measure of lung function, was first described by Hadorn in 1942. The definition of PEF, written by the European Respiratory Society, states that it is the maximum flow achieved during the expiration phase, delivered with maximal force, starting from the maximum level of lung inflation. The aim of this study was to evaluate the variations of PEF associated with height, age, body surface area, place of residence and environmental factors among healthy adults in an urban setting in Poland. Material and methods: The study comprised 88 healthy, non-smoking subjects: 30 females and 58 males, aged 20–80 years. Epidemiological and demographic data were collected from each participant, as well as information on symptoms and the occurrence of lung diseases. Only healthy subjects were selected for analysis. Participants completed spirometry testing; physical parameters were measured, and appropriate additional data obtained. Results: Among the study group of 88 participants (30 females and 58 males), peak expiratory flow rate was negatively correlated with age (p = 0.000001), and positively correlated with height and body surface area (both p < 0.000001). There was a significant negative correlation between PEF and longitudinal environmental factors such as different particulate matter levels (p = 0.0007) present at the place of residence. Conclusions: Peak expiratory flow changes are present in a healthy adult population. Place of residence and environmental factors influence the results of spirometry tests.","PeriodicalId":169652,"journal":{"name":"Archives of Medical Science - Civilization Diseases","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115453941","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"A relationship between endoscopic findings \u0000and diabetic regulation, and complications in patients with diabetes mellitus","authors":"S. Konur","doi":"10.5114/amscd.2020.100979","DOIUrl":"https://doi.org/10.5114/amscd.2020.100979","url":null,"abstract":"to examine a relationship between diabetic regulation and diabetic complications as well as endoscopic findings in patients with DM and dyspeptic complaints. Material methods: DM diagnosis endoscopy for the upper gastrointestinal included. Diagnosis of DM was made according to the American Diabetes Association (ADA) criteria. Diabetic complications were questioned. A relationship between endoscopic and histopathological findings, glycated hemoglobin (HbA 1c ) level, and complications was investigated. Results: A total of 105 patients, 61 (58%) females, were included into the study. In a comparison between the groups, there was no statistically significant difference between glycemic regulation and endoscopic findings and the presence of HP. Comparing diabetic complications, no significant difference was observed in patients with complications from the endoscopic findings, except for pangastritis. The presence of HP was similar in both groups. Conclusions: It can be said that endoscopic findings and presence of HP are not closely related to glycemic control and complications in diabetic patients. However, these results should be supported by larger, multi-center, prospective studies.","PeriodicalId":169652,"journal":{"name":"Archives of Medical Science - Civilization Diseases","volume":"556 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116518132","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}