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 170,190 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

To study the urban-suburban differences in low birthweight among black Americans, 54,870 single births occurring to black mothers in the hospitals of Washington, DC, from 1980 to 1984 were analyzed. The observed data showed a 25% higher incidence of low birthweight (under 2501 gm) among infants born to urban mothers compared with those born to suburban mothers. Bivariate analysis showed that a greater proportion of urban mothers, compared with the proportion of suburban mothers, was teenage (23.6% vs 10.3%) and unmarried (67.6% vs 32.9%), had less than a high school education (31.7% vs 9.1%), and received inadequate prenatal care (34.3% vs 20.3%). The logit model fit to these data showed that by controlling for the above risk factors, the residential differences in the incidence of low birth rate were almost eliminated. Exploration of the medical risks associated with adverse pregnancy outcomes showed that the urban mothers had substantially higher rates for premature rupture of membrane, concurrent hypertension, pre-existing diabetes, hyperemesis, anemia, and narcotic addiction. The findings of the article underline the usefulness of studying intra-black differences rather than relying solely on race comparative research.
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PMID:Urban-suburban differences in the incidence of low birthweight in a metropolitan black population. 278 47

Between January and December 1992 an epidemiological survey on the risk factors for cardiovascular disease in eighteen-year old boys during call-up has been performed in Verona. The study involved 3426 subjects: 100% of the boys coming from the metropolitan area and 65% of those coming from the non-metropolitan areas. A family history of hypertension was found in 9.54% of the subjects and a family history of myocardial infarction or sudden death was found in 4.54% of the subjects. 0.18% of the population reported diabetes and 2% hypertension. Prevalence of smoke addiction was 39.1% and in this group 17.54% smoked > or = 20 cigarettes/day. Prevalence of smoke addiction was significantly greater in the boys having one or both smoking parents (p < 0.001), in working people in respect to students (p < 0.001), in boys from metropolitan in respect to those from non-metropolitan areas (p = 0.033), and among those not practising sport activity (p < 0.001). Mean systolic and diastolic blood pressure were 130.16 +/- 13/74.48 +/- 9 mm Hg and 90th percentile was 149/87 mm Hg. Systolic and diastolic blood pressure were significantly lower in boys from metropolitan in respect to those from non-metropolitan areas and in smokers in respect to non smokers. A body mass index > or = 30 was found in 3.04% of the subjects, the body mass index being directly related to systolic and diastolic blood pressure (p < 0.001). Total cholesterol performed on a voluntary basis from capillary blood samples by Reflotron System was determined in 80.06% of the subjects. Mean blood cholesterol was 139.1 +/- 28 mg/dL and 90th percentile's value was 182 mg/dL. Mean blood cholesterol was significantly lower in non-metropolitan in respect to metropolitan areas (p = 0.033). 44.48% of the subjects had one or more risk factors, 5.22% had two risk factors and 0.67% three or more risk factors for cardiovascular disease. This study shows that 1) in this population of young people a significant part is exposed to one or more cardiovascular risk factors; 2) social and environmental factors affect, sometimes deeply, the prevalence of cardiovascular risk factors; 3) The visit for call-up appears to be important in the setting-up of a strategy of primary prevention for cardiovascular disease.
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PMID:[An epidemiological survey of cardiovascular disease risk factors in 18-year-old males during their medical check-up at an Army recruiting center in the province of Verona]. 764 62

Results of morbidity and medical care surveys of the Santiago's population are presented in this paper. A random sample of 1,000 dwellings with 4,700 people was selected and studied 3 times, in 1993 and 1994. All health events (acute and chronic morbidity, health examinations, dental care) and main features of medical care were registered in the interviews which covered a 2-week period each time. The population sample had similar characteristics than the results of the last Population and Dwellings Chilean Census. Health events were registered with high frequency: 56% of the families had one or more members with chronic disease; 51% with acute diseases; 46% with emotional troubles; 24% had dental care; 17% health examination and 6% different types of injuries. Frequency of medical care during the fortnight period was 5.6% out of total population of acute diseases; 1.0% of injuries; 4.9% for chronic diseases, 3.9% of health examinations and 5.6% of dental care. Frequency of diseases was significantly higher among women (50%) than in men (33%) and in poor people than in higher socioeconomic levels. Most of the acute disease were respiratory illnesses followed by communicable diseases, skin troubles and rheumatologic disorders. The most important detected chronic diseases were blood hypertension, diabetes mellitus, bronchial asthma and alcoholic addiction.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Characteristics and management of morbidity in Santiago 1993]. 765 19

Short-term outcome after coronary angioplasty is mainly determined by restenosis, while long-term outcome is determined by new events due to incomplete revascularization, by atherosclerosis progression and by late-restenosis. The aim of this study is to assess if correctly treated coronary risk factors are predictors of poor prognosis after coronary angioplasty. Two-hundred and twenty six patients (209 males, 17 females, mean age 56 +/- 9 years) with successful coronary angioplasty were treated for coronary risk factors. New events (death, myocardial infarction, repeat angioplasty, bypass surgery) were recorded. Ischemia was evaluated by serial exercise tests. The mean follow-up was 31 +/- 12 months. Survival was 99.5% at 1 year and 97.4% after 5 years; "event free survival" was 84.6% at 1 year and 65.9% after 5 years; "ischemia free survival" was 84.6% at 1 year and 44.8% after 5 years. "Ischemia free survival" was higher in patients with single coronary angioplasty and in patients with infarct-related vessel angioplasty. Smoke addiction, diabetes, hypercholesterolemia and hypertension were not significantly correlated with "ischemia free survival". Smokers and diabetics had a trend towards a less favorable 5 year outcome, but without statistical differences. In conclusion, this study shows that correctly treated coronary risk factors do not worsen prognosis after coronary angioplasty.
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PMID:[Long-term prognosis after coronary angioplasty in relation to the presence of modifiable factors of coronary risk]. 767 Dec 80

Smoking tobacco contributes to and exacerbates many chronic diseases of aging, including hypertension, stroke, COPD, heart disease, and atherosclerosis. It is also associated with an increased risk of peptic ulcers and of cancers of the lungs and oral cavity. Older patients generally continue to smoke because of physiologic and psychological addiction to nicotine. Nicotine administration through gum or patch eases the symptoms of nicotine withdrawal for highly-tolerant patients. Detecting and treating alcohol abuse, depression, or life stress may then make it easier to motivate the patient to quit smoking. Physician advice combined with follow-up visits and phone calls has been shown to be one of most effective methods of getting patients to stop smoking.
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PMID:Smoking cessation: clinical steps to improve compliance. 838 53

The Alcohol Use Disorders Identification Test (AUDIT) is a 10-item questionnaire designed to screen for hazardous and harmful alcohol consumption. We examined its ability to predict alcohol-related illness and social problems, hospital admission and mortality over a 2-3-year period. At initial interview, 330 ambulatory care patients were assessed using a detailed interview including the AUDIT questions and laboratory tests. After 2-3 years, 250 (76%) subjects were reassessed and their experience of alcohol-related harm determined. Of those who scored eight or more on AUDIT at initial interview, 61% experienced alcohol-related social problems compared with 10% of those with lower scores (p < 0.0001); they also had a significantly greater experience of alcohol-related medical disorders and hospitalization. AUDIT score was a better predictor of social problems and of hypertension than laboratory markers. Its ability to predict other alcohol-related illnesses was similar to the laboratory tests. However, gamma glutamyltransferase was the only significant predictor of mortality. We conclude that AUDIT should prove a valuable tool in screening for hazardous and harmful alcohol consumption so that intervention can be provided to those at particular risk of adverse consequences.
Addiction 1995 Nov
PMID:Predictive capacity of the AUDIT questionnaire for alcohol-related harm. 852 33

The Alcohol Use Disorders Identification Test (AUDIT) is a 10-item questionnaire designed by the World Health Organization to screen for hazardous alcohol intake in primary health care settings. In this longitudinal study we examined its performance in predicting alcohol-related harm over the full range of its scores using receiver operating characteristic analyses. Three hundred and thirty ambulatory care patients were interviewed using a detailed assessment schedule which included the AUDIT questions. After 2-3 years, subjects were reviewed and their experience of alcohol-related medical and social harm assessed by interview and perusal of medical records. AUDIT was a good predictor of both alcohol-related social and medical problems. Cut-off points of 7-8 maximized discrimination in the prediction of trauma and hypertension. Higher cut-offs (12 and 22) provided better discrimination in the prediction of alcohol-related social problems and of liver disease or gastrointestinal bleeding, but high specificity was offset by reduced sensitivity. We conclude that the recommended cut-off score of eight is a reasonable approximation to the optimal for a variety of endpoints.
Addiction 1995 Oct
PMID:The AUDIT questionnaire: choosing a cut-off score. Alcohol Use Disorder Identification Test. 861 63

The significance of smoking in the hypertensive patient may be unappreciated. The risk of hypertension may be tripled in such patients. Tobacco addiction may also compromise the treatment of hypertensives. The importance of smoking cessation for hypertensive smokers cannot be overemphasized and should be seen as fundamental. Nicotine replacement therapy (NRT), when used appropriately, can enhance the likelihood of cessation. All smokers, but particularly hypertensive smokers, should be advised to quit and offered specific and ongoing assistance in this respect.
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PMID:Tobacco addiction and hypertension. 886 38

Cigarette smoking has been identified as a major risk factor for cardiovascular diseases apart from hypercholesterolemia and arterial hypertension. Diseases of the respiratory system and several neoplasms as well as complications of pregnancy are considered to be "smoking-related", too. In order to survey the smoking habits and views on smoking in the Styrian population, a questionnaire was issued to 1034 visitors of the Graz Autumn Fair 1992. Pleasure proved to be the main motivation for smoking both in men and in women, habit, addiction, stress and boredom being further motivations. Not only non-smokers, but also smokers were assessed to be aware of smoking being a health hazard. Prohibition of tobacco advertising was accepted most widely as a mean of anti-smoking campaign. About half the non-smokers are exposed to environmental tobacco smoke, at place of work more frequently than at home. Percentage of smokers differs with age and job classes, however, no geographical variations were found. Further anti-smoking measures should be considered. Smoking restrictions at place of work and in public could prevent passive smoking. Ban on advertising seems to be the most effective anti-smoking campaign.
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PMID:[Smoking behavior and views on the smoking topic in the Styrian population--results of a survey at the Graz autumn convention]. 896 85

The study, conducted over 4 years among 400 diabetic patients, reports the epidemiological and clinical aspects of diabetes mellitus at the National Hospital of Ouagadougou, Burkina Faso. Epidemiologically, diabetes mellitus affects men by 64% and women by 36%. 76% are over 40 y. o., whereas only 2.2% are under 20. Clinically, the classification of diabetic patients shows that 10.7% are insulin-dependent and 76.5% non insulin-dependent. No usual tropical diabetes has been found. The calcifications observed in 2.5% of cases were combined with chronic alcoholic pancreatitis. The classic triad (polyuria, polyphagia, polydipsia) led to diagnostic by 41% of the patients, whereas 27.5% have been identified when having complications, and 23% by a systematic check-up. Cardio-vascular risk factors combined with diabetes have been found: obesity (28%), high blood pressure (20%), hyperuricaemia (14%), addiction to smoking (20%). The epidemiological characteristics, as well as the various clinical aspects, mostly complies with the observations of the african authors.
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PMID:[Diabetes mellitus at the National Hospital Center of Ouagadougou (Burkina Faso)]. 899 12


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