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B de Andrés Manzano

Publications and source records attributed to B de Andrés Manzano.

8 recordsLinked to original sources
PubMed2001

[The transition from acute to chronic ischemic heart disease in Spain, 1980-1994].

BACKGROUND AND OBJECTIVES: The remarkable increase in hospital admissions from heart failure in Spain in the last few years may result paradoxical because it coincides with a decrease in ischemic heart disease mortality, the leading cause of heart failure. A plausible explanation is the increase in ischemic heart disease survival, derived from the recent therapeutic advances, which will translate into an increase in the chronic forms of disease. Thus, an analysis was made of mortality and hospital admission trends due to acute and chronic ischemic heart diseases in the 1980-1994 period in Spain. METHODS: Population-based study of temporal trends with data of primary diagnosis of acute (CIE-9: 410-411) and chronic (CIE-9: 412-414) ischemic heart disease obtained from the National Vital Statistics and the National Survey of Hospital Morbidity. RESULTS: The number of deaths due to acute ischemic heart disease has increased by 8.3%, from 18,559 in 1980 to 20,101 in 1994. Deaths due to chronic ischemic heart disease increased by 49.3%, from 4,703 in 1980 to 7,020 in 1994. As a result, chronic forms accounted for 20.2% of all deaths attributable to ischemic heart disease in 1980 and 25.8% in 1994. The age-adjusted acute ischemic heart disease mortality rates decreased by 20.1%, whereas those due to chronic increased by 14.6%. The number and rate of age-adjusted hospital admissions increased remarkably for both acute and chronic ischemic heart disease. Nevertheless, the increase observed with chronic form was higher, from 39.4% of all hospital admissions due to ischemic heart disease in 1980 to 58.4% in 1994. This classification of ischemic heart disease was more notorious among males and younger patients. CONCLUSION: Currently, we are witnessing a transition from acute to chronic ischemic heart disease. That partly explains the increase in hospital care for heart diseases, particularly ischemic heart disease and heart failure.

Adult↗
PubMed2000

The association of tobacco and alcohol consumption with the use of health care services in Spain.

BACKGROUND: Information on the impact of tobacco and alcohol consumption on the use of health services is scant and partially inconsistent. This paper examines the relationship between tobacco and alcohol consumption and the use of health care services in Spain. METHODS: Data were drawn from the 1993 Spanish National Health Survey, covering a random 21,120-person representative sample of Spain's noninstitutionalized population ages 16 years and older. Information was obtained through home-based interviews. RESULTS: Compared with never smokers, male smokers of more than 20 cigarettes/day tend to be hospitalized more frequently (odds ratio (OR) 1.31; 95% confidence limits (CL) 0.89-1.93) and make greater use of hospital emergencies (OR 1.51; 95%CL 1.13-2.01; P < 0.01). Among female smokers of more than 20 cigarettes/day, hospitalizations (OR 1.62; 95%CL 0.80-3.26) and medical visits (OR 1. 35; 95%CL 0.79-2.30) are also higher than among never smokers, although the associations do not reach statistical significance. Compared with never smokers, ex-smokers of both sexes make greater use of health care services (P < 0.01 for most services). There is a negative dose-response relationship (P < 0.001) between alcohol consumption and utilization of hospital and ambulatory services, for both sexes. Results are reasonably consistent across all age groups and are observed after adjustment for the principal confounding factors. We have found no evidence of a tobacco-alcohol interaction with the use of health care services. CONCLUSIONS: Smokers and ex-smokers make greater use of health care services. Control of smoking might reduce the use of such services and the ensuing human and economic costs. However, as alcohol consumption increases, the use of health care services decreases. This finding should not be used to promote even the moderate consumption of alcoholic drinks.

Adolescent↗
PubMed1999

[Environmental factors during early life and socioeconomic status in the present: which is more important for cardiovascular mortality in Spain?].

BACKGROUND: To examine whether provincial mortality from ischaemic heart disease and cerebrovascular disease in Spain in 1991-1995 is associated with infant mortality in 1930-1934, independently of illiteracy (an estimator of socioeconomic status) in 1991. MATERIAL AND METHODS: Population-correlation study. RESULTS: Infant mortality is correlated with mortality from ischaemic heart disease (r = 0.38; p < 0.01) and cerebrovascular disease (r = 0.41; p < 0.01). When adjusting for illiteracy rate in 1991, the correlation of infant mortality with ischaemic heart disease mortality is r = 0.01 (p = 0.93), and with cerebrovascular disease mortality is r = 0.25 (p = 0.08). CONCLUSIONS: Ischaemic heart disease and cerebrovascular disease mortality are moderately associated with infant mortality during the 1930s. This association might be explained by present socioeconomic status.

Adult↗
PubMed1999

[The decline in moderate alcohol consumption has been associated with a decrease in heavy drinkers in Spain in the 1987-1993 period].

BACKGROUND: To examine whether the decline in alcohol consumption among moderate drinkers, which has occurred in Spain in the period 1987-1993, has been associated with changes in the proportion of heavy drinkers and abstainers. SUBJECTS AND METHODS: The units of analysis have been the 17 administrative regions of Spain. Alcohol consumption data have been taken from the 1987 and 1993 National Health Interview Surveys. RESULTS: A decrease of 10 g/week in mean alcohol consumption among male moderate drinkers has been associated with a decrease of 1.2% (95% CI: 0.7-1.7%) in the proportion of heavy drinkers. The association was also observed among women, those over and below 45 years of age, and was stronger for wine than for other alcoholic beverages. CONCLUSION: The decrease in moderate consumption of alcohol has probably had a beneficial effect on the health of the Spanish population.

Adult↗
PubMed1999

[Hypertension-related mortality and arterial pressure in Spain].

BACKGROUND: Given the high figures of cardiovascular disease and hypertension in Spain, and the continuity of cardiovascular and total mortality risks at any level of blood pressure, mortality related to hypertension and blood pressure is estimated. SUBJECTS AND METHODS: Blood pressure distribution from a representative sample of the 35 to 64 years old Spanish population and the relative risks for death coming from valid and reasonably generalizable international studies (MRFIT, Framingham and Chicago Project) were used. The proportions and absolute numbers of cardiovascular and total deaths related to blood pressure and hypertension (categories of the US Joint National Committee VI [JNC VI]) have been calculated in middle-aged men and women. RESULTS: As many as 42% of the coronary deaths, 46.4% of the stroke deaths and 25.5% of the total deaths are related to hypertension (> or = 140/90 mmHg), most of them in stages 1 and 2. It follows high-normal plus normal blood pressure group (8.3, 10.2 and 6.2% of these deaths, respectively). All together, 17,266 total deaths and 4,502 cardiovascular deaths related to blood pressure took place annually, three-quarters of them in males. Over the last ones, 65.5% are coronary and 34.5% cerebrovascular, prevailing the first ones in both sexes. Eight out of 10 deaths, cardiovascular or total, related to blood pressure are concentrated in the hypertension categories, and two out of 10 in the high-normal or normal blood pressure groups. CONCLUSIONS: One out of 3 total deaths and one out of 2 cardiovascular deaths are related to blood pressure. One out of 4 total deaths and one out of 2.5 cardiovascular deaths are related to hypertension. A substantial part of these deaths come from stages 1 and 2 hypertension and from high-normal and normal blood pressure group.

Adult↗
PubMed1999

Association of moderate consumption of alcohol with rates of heavy drinking and abstinence in Spain.

BACKGROUND: Moderate consumption of alcohol reduces general mortality among middle-aged and elderly persons through a reduction in cardiovascular risk. Furthermore, higher consumption of wine is associated with lower cardiovascular mortality in northern Spain. This information may be used to promote moderate consumption of alcoholic beverages in Spain. However, alcohol consumption is influenced by the drinking habits of the individual's social environment. Therefore, we examine the relation between average consumption of alcohol and the prevalence of heavy drinkers, who most often have adverse effects from alcohol, and the prevalence of abstainers, who do not benefit from alcohol, in Spain. METHODS: Spain's 17 administrative regions are the units of analysis. Alcohol consumption data were taken from the 1993 National Health Survey. Data were analyzed using weighted correlation coefficients and linear regression. RESULTS AND CONCLUSIONS: Mean alcohol consumption among moderate drinkers showed a positive correlation with the proportions of men (r = 0.63; p = 0.007) and women (r = 0.58; p = 0.015) whose alcohol intake was above the 90th percentile of consumption distribution. Similar results were yielded when median rather than mean consumption was used, and when heavy drinking was defined as the consumption of 210 g and 140 g of alcohol per week, in men and women, respectively. The association also was observed across all ages and all types of beverages. However, no statistically significant association was seen between mean and median alcohol consumption and the proportion of abstainers. SIGNIFICANCE: Moderate consumption of alcohol is associated with the prevalence of heavy drinkers in all regions of Spain. Therefore, promotion of moderate consumption of alcohol in Spain might be associated with a rise in the prevalence of heavy drinkers, those who most frequently suffer the harmful effects of alcohol.

Adult↗
PubMed1997

Occupational exposure to ionising radiation and mortality among workers of the former Spanish Nuclear Energy Board.

OBJECTIVES: Firstly, to ascertain whether mortality among workers of the former Spanish Nuclear Energy Board (Junta de Energía Nuclear-JEN) was higher than that for the Spanish population overall; and secondly, if this were so, to ascertain whether this difference was associated with exposure to ionising radiation. METHODS: A retrospective follow up of a cohort of 5657 workers was carried out for the period 1954-92. Cohort mortality was compared with that for the Spanish population overall, with standardised mortality ratios (SMRs) adjusted for sex, age, and calendar period. Also, Poisson models were used to analyse mortality from lung cancer in the cohort by level of exposure to ionising radiation. RESULTS: Workers' median and mean cumulative exposures were 4.04 and 11.42 mSv, respectively. Mean annual exposure was 1.33 mSv. Excess mortality due to bone tumours was found for the cohort as a whole (six deaths observed; SMR 2.95; 95% confidence interval (95% CI) 1.08 to 6.43). Among miners, excess mortality was found for non-malignant respiratory diseases (SMR 2.94; 95% CI 2.27 to 3.75), and for lung cancer bordering on statistical significance (SMR 1.50; 95% CI 0.96 to 2.23; P = 0.055). Relative risks of dying of lung cancer from ionising radiation in the dose quartiles 2, 3, and 4 versus the lowest dose quartile, were 1.00, 1.64, and 0.94, respectively. CONCLUSIONS: Excess mortality from lung cancer was found among JEN miners. Nevertheless, no clear relation was found between mortality from lung cancer and level of exposure to ionising radiation in the JEN cohort. Continued follow up of the cohort is required to confirm excess mortality from bone tumours.

Bone Neoplasms↗