Opinions in Denmark on the causes of peptic ulcer disease. A survey among Danish physicians and patients

The Influence of Cultural Perception of Causation, Complications, and Severity of Childhood Malaria on Determinants of Treatment and Preventive Pathways

A cluster sample of 2,052 mothers and other caregivers of children from southwest Nigeria was studied. Qualitative and quantitative methods of data collection were employed, including semi-structured questionnaires, focus groups, in-depth interviews, and parasitological investigation forms/blood smears. “Too much work” (17.7%) and “too much sun” (12.6%) were the two most-often mentioned causes of malaria. Malaria was not perceived as a serious disease. Convulsions and anemia are not perceived as complications of malaria and are preferentially treated by traditional healers. Fifty-eight and one-half percent of children with malaria were treated at home. Choice of drugs used was based on previous experience and advice from various members of the community. Fathers (53.5%) and mother (32.5%) decided on where ill children received treatment. Mothers (51.5%) paid for the drugs more often than fathers (44.6%). Symptoms described as “iba lasan,” which means “ordinary fever,” conform to the clinical case definition of malaria. Cultural practices that are likely to influence appropriate treatment-seeking include cultural perception of malaria as ordinary fever, wrong perceptions of severe malaria, and father's role as decision maker.

Association of Helicobacter pylori infection with lifestyle, chronic disease, body-indices, and age at menarche in Danish adults

This study examines the association between lifestyle factors, chronic disease, body-indices, and the seroprevalence of Helicobacter pylori infection in Danish adults. The relationship between age at menarche and H. pylori infection is also assessed. A random sample of 3,608 Danish adults completed a questionnaire about lifestyle factors (smoking habits, alcohol consumption, and coffee and tea intake), doctor diagnosed chronic diseases (heart conditions, diabetes, chronic bronchitis, and hypertension), menarche, and socio-demographic factors. A total of 2,913 participants were eligible for the present study. Electrocardiographs were recorded and blood pressure and serum lipid levels (HDL cholesterol, triglyceride, and cholesterol) were measured. Height and weight were determined and body mass index (BMI) calculated. Sera were analysed with an enzyme-linked immunosorbent assay for the presence of H. pylori specific IgG antibodies. The seroprevalence of H. pylori infection was associated with weekly alcohol intake > or = 6 drinks (odds ratio 0.7, 95% confidence interval 0.6-0.9) due to a low rate of H. pylori infection among wine drinkers (odds ratio 0.6, 95% confidence interval 0.5-0.7). No associations were found with smoking habits or serum lipids. People with upper quartile BMI (> or = 26.8 kg/m2) were more likely to be seropositive for antibodies to H. pylori (odds ratio 1.6, 95% confidence interval 1.1-2.4). Chronic bronchitis (odds ratio 1.6, 95% confidence interval 1.1-2.5) and unspecified heart condition (odds ratio 2.0, 95% confidence interval 1.1-3.3) was more often seen in IgG seropositive women than in uninfected women. The likelihood of being seropositive for IgG antibodies to H. pylori increased with age at menarche (odds ratio per year 1.10, 95% confidence interval 1.02-1.19). Previously reported associations with age and socioeconomic status were confirmed. We conclude that wine drinking is associated with lower rates of H. pylori infection in Danish adults. The seroprevalence of H. pylori infection is increased in people with high BMI. H. pylori infection may relate to a history of late menarche and chronic bronchitis in Danish women.

Self medication and health habits in the management of upper gastrointestinal symptoms

Upper gastrointestinal symptoms are a common complaint among the general population but only a small proportion of sufferers seek medical advice. The aim of this study was to examine what kind of perceptions persons using self medication have about the causes of their gastrointestinal symptoms, whether they have made any health-related lifestyle changes, and whether visits to a physician are related to lifestyle changes. A pharmacy-based survey was done in 10 pharmacies in the Helsinki area in 1995. The questionnaire was completed by 292 customers. The response rate was 53%. Respondents in a population-based health interview survey (n = 10,410) were used as a comparison group for poor health-behavior (consumption of tobacco, alcohol, coffee). The most common perceived causes of gastrointestinal symptoms were poor diet, coffee, and stress. Ignorance about possible causes of symptoms was especially common among less educated respondents and among those persons who had never visited a physician due to their symptoms. Respondents were significantly more often smokers and they had attempted to reduce their coffee and alcohol consumption more often than the general population. Those who had visited a physician during past year, less often had poor health-behavior and they had better knowledge about the possible causes of their symptoms. They had also made lifestyle changes more often, but after adjustment for background characteristics, physician visits were positively correlated only with coffee reduction. Counseling about healthy lifestyles, especially about smoking, should be increased in physician consultations and in pharmacies for all patients and customers having gastrointestinal problems.