Influence of various factors on functional dyspepsia

Abstract

Aim of the research is to establish the prevalence of dyspepsia in Osječko-baranjska County, to establish its specific characteristics and to determine the effect of demographic, anthropometric, and socioeconomic factors. It is a cross-sectional and case control study conducted in 2010 on systematic sample of 900 subjects between 20 and 69 years of age. Every subject was sent an invitation letter and a Rome III diagnostic questionnaire for one of the disorders. A scoring algorithm was used to confirm or exclude the diagnosis of functional dyspepsia (FD). The chi-square test, t-test and logistic regression were used for analysis.Prevalence of dyspepsia was recorded in 16, 56%, of subjects. There is no statistically significant difference in prevalence of dyspepsia male and female. The prevalence of dyspepsia increases with age. Correlation with the place of birth was proven. There is no correlation between the current place of residence (rural area and town) and dyspepsia. There is a correlation with marital status. Correlation between stool forms was proven. There were a greater number of subjects that had at least one alarm symptom or some of the psychosocial factors and they often suffered from a chronic disease. The risk for dyspepsia increases with age, body mass index (BMI), and poorer health. Logistic regression showed the following as statistically significant for dyspepsia: place of birth and self-assessment of one's health. FD presents a significant health problem. Rome III survey questionnaire proved to be an acceptable method for diagnosing this functional disorder in clinical-consilliary and primary health care for persons showing signs of alarm and needing further diagnostic treatment.

Systematic review with meta‐analysis: global prevalence of uninvestigated dyspepsia according to the Rome criteria

“…Table 2 shows how the pooled prevalence varied on the basis of the method used to define the presence of uninvestigated dyspepsia. When the validated Rome questionnaire was used, the highest prevalence was found in 23 studies that used the Rome III criteria (11.4%; 95% CI 9.4%-13.5%), 48,[62][63][64][65][66][68][69][70][71][73][74][75][76][77][79][80][81][83][84][85][86][87] while the prevalence was lowest in three studies using the Rome I criteria (5.2%; 95% CI 2.5%-8.8%). 26,33,60 Among the studies that approximated the Rome criteria using another questionnaire, the prevalence was highest when the Rome I criteria were used in 10 studies (22.6%; 95% CI 15.8%-30.3%), 27,28,30,31,35,38,39,42,43,51 while it was lowest in 11 studies using the Rome III criteria (11.8%; 95% CI 7.7%-16.7%).…”

“…eight32,36,37,46,52,53,56,61 and 16 studies34,48,57,58,62,63,47,[70][71][72][74][75][76]78,79,86 using the Rome I, II, or III criteria respectively. TwoBarberio et al …”

Association Between Body Mass Index and Functional Dyspepsia in Young Japanese People

“…Several studies reported that BMI including obesity positively associated with dyspepsia symptoms mainly in Europe, the United States, and Latin American countries. [11][12][13][14][15][16] In a large 10-year population-based study in Iceland, weight loss positively associated with the development of FD. 5 In other studies, no association between BMI and FD was found.…”

Mechanical Modeling and Oblique Evaluation of a Full Rotation Steering Tool

“…Due to the development of intelligent drilling systems, domestic and foreign research scholars have done a lot of research on the bottom drilling tool combination analysis. In terms of theoretical research, Ebling et al [5] studied the in uence of rotation orientation factors on the yawing force of the bit and proved that the drilling pressure on the yawing force of the bit was not signi cant. e weighted residual rule of Gao [6] is to improve the calculation accuracy and reduce the workload.…”