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1.
PLoS One ; 17(3): e0265152, 2022.
Article in English | MEDLINE | ID: mdl-35290403

ABSTRACT

BACKGROUND/AIM: Population-based studies on the prevalence of GERD-related symptoms are still missing in Eastern Europe, therefore, we aimed to obtain such data in South-East Hungarian subjects. METHODS: A total of 2,002 apparently healthy blood donor volunteers were consecutively enrolled and completed detailed questionnaires related to general factors, demographic data, socioeconomical factors, and the presence and frequency of typical and atypical GERD-related symptoms. RESULTS: Among 2,002 study participants, 56.5% were completely asymptomatic. The prevalence of typical GERD symptoms appearing at least monthly or weekly was 16.5% and 6.8%, respectively. Two-thirds (209/330) of the patients experienced at least monthly occurring typical GERD symptoms and also had associated atypical symptoms and this was even more pronounced when comparing subgroups with higher symptom frequencies. Significant correlations were found between monthly GERD-related complaints and height, body mass index (BMI), coffee consumption, and smoking. Positive family history was another significant factor in all the symptom-frequency categories. GERD-related symptom frequency showed a linear association with sex (R2 = 0.75, P = 0.0049). Typical and atypical GERD symptoms were significantly more common in those with chronic diseases than those without. Heartburn was observed in 12.5% and 4.4% (P<0.05) and acid regurgitation was seen in 6.9% and 1.8% (P<0.05), respectively. CONCLUSION: The prevalence of GERD-related symptoms in South Hungary was significantly lower than that in Western countries and was closer to Eastern values. The presence of mild, non-exclusionary chronic diseases significantly increased the prevalence of GERD-related symptoms, as well as positive family history of GERD, height, BMI, coffee consumption, and smoking.


Subject(s)
Gastroesophageal Reflux , Blood Donors , Coffee , Gastroesophageal Reflux/complications , Humans , Hungary/epidemiology , Prevalence , Risk Factors , Surveys and Questionnaires , Volunteers
2.
World J Gastroenterol ; 25(42): 6365-6372, 2019 Nov 14.
Article in English | MEDLINE | ID: mdl-31754296

ABSTRACT

BACKGROUND: Epidemiologic studies have revealed a decrease in the prevalence of Helicobacter pylori (H. pylori) infection in Western Europe. AIM: To obtain data regarding the prevalence of H. pylori in Csongrád and Békés Counties in Hungary, evaluate the differences in its prevalence between urban and rural areas, and establish factors associated with positive seroprevalence. METHODS: One-thousand and one healthy blood donors [male/female: 501/500, mean age: 40 (19-65) years] were enrolled in this study. Subjects were tested for H. pylori IgG antibody positivity via enzyme-linked immunosorbent assay. Subgroup analysis by age, gender, smoking habits, alcohol consumption, and urban vs non-urban residence was also performed. RESULTS: The overall seropositivity of H. pylori was 32%. It was higher in males (34.93% vs 29.2%, P = 0.0521) and in rural areas (36.2% vs 27.94%, P = 0.0051). Agricultural/industrial workers were more likely to be positive for infection than office workers (38.35% vs 30.11%, P = 0.0095) and rural subjects in Békés County than those in Csongrád County (43.36% vs 33.33%, P = 0.0015). CONCLUSION: Although the prevalence of H. pylori infection decreased in recent decades in Southeast Hungary, it remains high in middle-aged rural populations. Generally accepted risk factors for H. pylori positivity appeared to be valid for the studied population.


Subject(s)
Helicobacter Infections/epidemiology , Adolescent , Adult , Aged , Antibodies, Bacterial/blood , Enzyme-Linked Immunosorbent Assay , Female , Helicobacter Infections/blood , Helicobacter pylori , Humans , Hungary/epidemiology , Immunoglobulin G/blood , Male , Middle Aged , Prevalence , Prospective Studies , Risk Factors , Rural Population , Seroepidemiologic Studies , Urban Population , Young Adult
3.
Conserv Biol ; 32(5): 1048-1062, 2018 10.
Article in English | MEDLINE | ID: mdl-30004143

ABSTRACT

The monetary valuation of ecosystem services is gaining traction in policy and business communities. Several tools and decision-making processes have been proposed, including criteria to assess the appropriateness of using monetary valuation for biodiversity conservation outcomes. These criteria include measures such as scale, uniqueness, and threat. We used case studies of monetization projects for which the outcomes were measured to explore the limitations and application of these criteria. There was limited evidence of the effectiveness of such schemes. The majority of the schemes were established in areas where the criteria specifically excluded their use in isolation. Thus, although some aspects of monetization may be beneficial for biodiversity conservation, these schemes were not being used appropriately and require some quantitative minimum (or maximum) measurements to be applied through additional policy or governance measures to ensure biodiversity conservation outcomes.


Subject(s)
Conservation of Natural Resources , Ecosystem , Biodiversity , Decision Making , Policy
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