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Biomedical subjects

Peter Boyle

Publications and source records attributed to Peter Boyle.

At least 73 records · Page 4Linked to original sources
PubMed2003

Comparison of outcomes in women and men treated with coronary stent implantation.

Worse outcomes have been observed in women after PTCA. The present study was undertaken to compare clinical and angiographic results of coronary stenting among women and men. We retrospectively analyzed acute and 6-month results in a consecutive series of 940 men and 160 women undergoing coronary stent implantation between May 1992 and January 1998. Women were older (63 vs. 57 years; P = 0.001), more often hypertensive (46.9% vs. 31.4%; P < 0.001) and diabetic (13.2% vs. 8.3%; P = 0.05), and less often smokers than men (32.5% vs. 70.5%; P < 0.001). A previous history of Q-wave MI was less frequently present in women (28.2% vs. 40.2%; P = 0.003) who more often underwent coronary revascularization because of unstable angina (37.5% vs. 27.1%; P = 0.027). No difference was observed in coronary artery disease extension, lesion complexity, and stented vessel between the sexes. Bailout stenting was more frequently needed in women (28% vs. 17.8%; P = 0.001). No difference was observed in the number of stent implanted per vessel and per patient and average maximal inflation pressure used for stent postdilation. However, a smaller final balloon size was used in women. Procedural and clinical success was achieved in 94.4% and 92.5% of women and 96.7% and 94.5% of men (P = NS), respectively, without differences regarding in-hospital major adverse cardiac events. Bleeding complications occurred more often in women when anticoagulation was used (OR = 2.87; 95% CI = 1.38-5.74). At 6-month clinical follow-up, TLR was similar between the sexes and event-free survival was 75.5% in women and 81.5% in men (P = NS). Angiographic follow-up, performed in 71% of the patients, showed that restenosis was 64% higher in women (OR = 1.64; 95% CI = 1.02-2.61). Despite older age, higher incidence of comorbidities, and more unstable presentation, women treated with coronary stenting showed acute and mid-term clinical results similar to those observed in men. However, they were significantly more likely to develop angiographic restenosis.

Age Factors↗
PubMed2003

Is FOB screening really the answer for lowering mortality in colorectal cancer?

In the three trials that tested screening with biennial fecal occult blood test (FOBT), follow-up of control patients for colorectal cancer (CRC) differed: in the Minnesota (United States) trial, the follow-up was equivalent to patients in the intervention groups, while in the Nottingham (United Kingdom) and Funen (Denmark) trials, control patients just received usual care. In the two latter trials, mortality from colorectal cancer was lower in subjects with interval colorectal cancer than in control subjects, while in the Minnesota trial, survival was equivalent in patients with interval CRC and in control patients. We examined whether better disease awareness of subjects allocated to the intervention group contributed to changes in colorectal cancer mortality observed in the FOBT trials. In the Nottingham and Funen trials, we evaluated the amount of colorectal cancer mortality reduction attributable to better survival of subjects in whom an interval colorectal cancer developed. In the Minnesota trial, we examined whether earlier detection of colorectal cancer in control subjects could explain the small (6%) reduction in colorectal cancer mortality observed with biennial FOBT. In the Nottingham and Funen trials, about one-quarter of the reduction in colorectal cancer mortality could be attributed to better awareness of patients with interval colorectal cancer. After correction for the effects of disease awareness, the absolute reduction in colorectal cancer mortality due to FOBT itself was 12% instead of 16%, and was no longer statistically significant (P>0.05). The results from biennial FOBT in the Minnesota trial published in 1993 would probably have been similar to those obtained in the Nottingham and Funen trials if disease awareness had not influenced the stage at diagnosis of colorectal cancers found in the control group. Better awareness of colorectal cancer contributes to the reduction of colorectal cancer mortality and should be encouraged. Because of a study design effect, the decrease in colorectal cancer mortality attributable to the FOBT itself is about 25% lower than that reported in the Nottingham and Funen trials. Therefore, recommending general population screening with biennial FOBT is still an open question.

Colorectal Neoplasms↗
PubMed2003

Lower urinary tract symptoms and male sexual dysfunction: the multinational survey of the aging male (MSAM-7).

OBJECTIVES: Lower urinary tract symptoms (LUTS), which are often caused by benign prostatic hypertrophy (BPH), and sexual dysfunction are common in older men, with an overall prevalence of >50% in men aged > or =50 years. Men with LUTS have been reported to experience sexual dysfunction, including ejaculatory loss, painful ejaculation, and erectile dysfunction. This study was conducted to investigate the relationship between LUTS and sexual problems in aging men. METHODS: A large-scale, multinational survey was conducted in the US and six European countries to systematically investigate the relationship between LUTS and sexual dysfunction in older men. Detailed questionnaires were mailed to a national representative sample of men aged 50 to 80 years in each country. Selection was made on the basis of age, occupation, geographic region, and population density. LUTS and sexual function were assessed by validated symptom scales, including the International Prostate Symptom Score, the Danish Prostatic Symptom Score, and the International Index of Erectile Function. Subjects also completed a health and demographics questionnaire. RESULTS: A total of 34,800 surveys were mailed out, 14,254 were completed and returned, and 12,815 were deemed evaluable and included in the analysis. Results were consistent from one country to another. Although 90% of the men had LUTS, only 19% had sought medical help for urinary problems and only 11% were medically treated. Sexual activity was reported by 83% of the sample, with 71% reporting at least one episode of sexual activity during the previous 4 weeks. Sexual disorders and their bothersomeness were strongly related to both age and severity of LUTS. The relationship between sexual problems and LUTS is independent of comorbidities such as diabetes, hypertension, cardiac disease, and hypercholesterolemia. CONCLUSIONS: Sexual activity is common in a majority of men over age 50 and is an important component of overall quality of life. The presence and severity of LUTS are independent risk factors for sexual dysfunction in older men. These results highlight the clinical importance of evaluating LUTS in patients with sexual dysfunction, and the need to consider sexual issues in the management of patients with benign prostatic hypertrophy.

Age Distribution↗
PubMed2003

Efficacy and tolerability of doxazosin and finasteride, alone or in combination, in treatment of symptomatic benign prostatic hyperplasia: the Prospective European Doxazosin and Combination Therapy (PREDICT) trial.

OBJECTIVES: To evaluate the efficacy and tolerability of the selective alpha(1)-adrenergic antagonist doxazosin and the 5-alpha-reductase inhibitor finasteride, alone and in combination, for the symptomatic treatment of benign prostatic hyperplasia. METHODS: In a prospective, double-blind, placebo-controlled trial, 1095 men aged 50 to 80 years were randomized to treatment for 52 weeks with doxazosin, finasteride, the combination of doxazosin and finasteride, or placebo. The dose of finasteride (or its matched placebo) was 5 mg/day. Doxazosin (or its matched placebo) was initiated at 1 mg/day, and titrated up to a maximum of 8 mg/day over approximately 10 weeks according to the response of the maximal urinary flow rate (Qmax) and International Prostate Symptom Score (IPSS). The IPSS and Qmax were assessed at baseline and at weeks 10, 14, 26, 39, and 52 or at the endpoint. RESULTS: An intent-to-treat analysis of 1007 men showed doxazosin and doxazosin plus finasteride combination therapy produced statistically significant improvements in total IPSS and Qmax compared with placebo and finasteride alone (P <0.05). Finasteride alone was not significantly different statistically from placebo with respect to total IPSS and Qmax. All treatments were generally well tolerated. CONCLUSIONS: Doxazosin was effective in improving urinary symptoms and urinary flow rate in men with benign prostatic hyperplasia, and was more effective than finasteride alone or placebo. The addition of finasteride did not provide further benefit to that achieved with doxazosin alone.

5-alpha Reductase Inhibitors↗
PubMed2003

The epidemiology of prostate cancer.

The etiology of prostate cancer remains virtually unknown. Although there are a number of new leads with regard to risk factors for prostate cancer, more research is required to confirm them. There is little purpose in conducting further case-control studies of prostate cancer-particularly since the use of PSA testing has become wide-spread. Instead, future epidemiologic studies should focus on prostate tumor subclassification, in terms of method of detection, markers of biological "aggressiveness," and genetic changes. Many of these new leads involve the possible influence of polymorphisms in key genes involved in important physiologic processes in the prostate. To fully explore the complexity of interrelationships between the several elements in these pathways will require large cohort studies in which blood is sampled prior to diagnosis. Such studies will be important for identifying which modifiable aspects of lifestyle (such as diet, alcohol, tobacco, physical activity) might be targeted for intervention, to reduce risk. The detection of early prostate cancers by PSA testing relatives of men with prostate cancer has affected the prevalence of phenocopies and, hence, the meaningfulness of risk estimation in prostate cancer families. Because multiple-case families form the substrate for gene hunting via linkage analysis, this phenocopy phenomenon is going to cause considerable confusion and wasted effort. Presently, men with a family history of prostate cancer can be provided with little advice in terms of preventive action. It is likely that one or more genetic mutations associated with a high risk for prostate cancer will be identified in the near future. Even so, the risks probably will be similar to those for mutations in the first two breast cancer genes--informative for very few families. It is difficult to foresee, as and when high-risk mutation carriers are identified, what advice should be offered to them: prophylactic prostatectomies seem to have less attraction than do prophylactic mastectomies for women at high risk of breast cancer. This issue becomes more complex when considering counseling on the basis of a genetic profile involving many low-risk polymorphisms. Hopefully, such genetic screening should occur only after its efficacy has been established; when there is a better understanding of prostate biology, tumor heterogeneity, and prognosis; and when there are proven treatment or prevention options available. Prevention is held to be better than cure, and there are some potentially interesting chemopreventive agents that require careful trial before public health initiatives can be promoted. Potential candidates include vitamin E, selenium, zinc, and lycopene as dietary supplements. There are other agents that may be appropriate for pharmaceutical development, including inhibitors of COX-2 and IGF-1 activity. It is important that chemoprevention trials are followed-up for a sufficient period of time and that other endpoints also are captured, because the supplementation of diets with superphysiologic doses of individual micronutrients sometimes has caused unexpected and unwanted results--for example, an 18% increase in lung cancers observed in the beta-carotene arm of the ATBC trial.

Body Composition↗
PubMed2003

Alcohol use and risk of non-Hodgkin's lymphoma among Connecticut women (United States).

OBJECTIVE: Incidence rates of non-Hodgkin's lymphoma (NHL) have risen dramatically over the past several decades; however, the etiology of NHL remains largely unknown. Previous studies of the relationship between alcohol consumption and NHL have yielded conflicting results. Data from a population-based case-control study among women in Connecticut were analyzed to determine the potential impact of alcohol consumption on risk of NHL. METHODS: The study included 601 histologically confirmed, incident cases of NHL and 718 population-based controls. In-person interviews were administered using standardized, structured questionnaires to collect data on history of consumption for beer, wine, and liquor. RESULTS: When compared to non-drinkers, women who reported consumption of at least 12 drinks per year of any type of alcohol experienced slightly reduced risk of NHL (OR: 0.82; 95% CI: 0.65-1.04). Further stratification by alcohol type revealed that the inverse association was mainly limited to wine consumption (OR: 0.75; 95% CI: 0.59-0.96), with no clear association for beer or liquor consumption. Risk of NHL was further reduced with increasing duration of wine consumption (p for linear trend = 0.02). Consumption of wine for greater than 40 years was associated with approximately 40% reduction in risk (OR: 0.63; 95% CI: 0.44-0.91). CONCLUSION: Our results are consistent with several recent epidemiologic studies that have also suggested an inverse association between wine consumption and risk of NHL. The reduction in risk of NHL associated with increased duration of wine consumption warrants further investigation in other populations.

Adult↗
PubMed2003

Cancers of the kidney and urinary tract in patients on dialysis for end-stage renal disease: analysis of data from the United States, Europe, and Australia and New Zealand.

Patients on maintenance dialysis have increased risk for cancer, especially in the kidney and urinary tract. In a retrospective cohort of 831,804 patients starting dialysis during 1980 to 1994 in the United States, Europe, or Australia and New Zealand, standardized incidence ratios (SIR) with 95% confidence intervals (CI) were calculated for kidney and bladder cancers. Risks for cancers of the kidney (SIR 3.6; CI 3.5 to 3.8) and bladder (SIR 1.5; CI 1.4 to 1.6) were increased, relatively more in younger than older patients and more in female patients (kidney: SIR 4.6, CI 4.3 to 4.9; bladder: SIR 2.7, CI 2.4 to 2.9) than male patients (kidney: SIR 3.2, CI 3.0 to 3.4; bladder: SIR 1.3, CI 1.2 to 1.3). SIR for kidney cancer were raised in all categories of primary renal disease, and for bladder cancer in all but diabetes and familial, hereditary diseases. Notably high SIR occurred in toxic nephropathies (chiefly analgesic nephropathy) and miscellaneous conditions (a category that includes Balkan nephropathy), the excess of kidney cancer in these conditions being urothelial in origin. SIR for kidney cancer rose significantly, and those for bladder cancer fell (not reaching significance) with time on dialysis. There was no association with type of dialysis. The pattern of increased risk for renal parenchymal cancer in dialysis patients is consistent with causation through acquired renal cystic disease and of urothelial cancers of the kidney and bladder with the carcinogenic effects of certain primary renal diseases.

Australia↗
PubMed2002

Relation of childhood brain tumors to exposure of parents and children to tobacco smoke: the SEARCH international case-control study. Surveillance of Environmental Aspects Related to Cancer in Humans.

The etiology of childhood brain tumors (CBTs) remains unknown. Tobacco smoke contains several known carcinogens and can induce DNA adducts in human placenta and hemoglobin adducts in fetuses. We present the results of an international case-control study to evaluate the association between CBTs and exposure of parents and children to cigarette smoke. The study was undertaken as part of the SEARCH program of the IARC. Nine centers in 7 countries were involved. The studies mainly covered the 1980s and early 1990s. Cases (1,218, ages 0-19 years) were children newly diagnosed with a primary brain tumor; there were 2,223 population-based controls. Most mothers who agreed to participate were interviewed in person at home. Odds ratios (ORs) were calculated by unconditional logistic regression, adjusted for age, sex and center, for all types of CBT combined, 4 CBT histotypes, 5 age groups and each center. There was no association between the risk of brain tumors in the child and parental smoking prior to pregnancy, maternal smoking or regular exposure to others' cigarette smoke during pregnancy at home or at work, or passive smoking by the child during the first year of life. These results did not change considering the child's age at diagnosis, the histologic type of tumor or center.

Adolescent↗
PubMed2002

Efficacy and safety of a dual inhibitor of 5-alpha-reductase types 1 and 2 (dutasteride) in men with benign prostatic hyperplasia.

OBJECTIVES: To study the efficacy and safety of dutasteride, a dual inhibitor of the 5-alpha-reductase isoenzymes types I and II. METHODS: A total of 4325 men (2951 completed) with clinical benign prostatic hyperplasia, moderate to severe symptoms (American Urological Association-Symptom Index score of 12 points or greater), a peak flow rate of 15 mL/s or less, a prostate volume of 30 cm3 or greater (as measured by transrectal ultrasonography), and a serum prostate-specific antigen level of 1.5 to 10.0 ng/mL (inclusive) were enrolled into three identical clinical trials and randomized to 0.5 mg dutasteride daily or placebo. After a 1-month, single-blind, placebo lead-in, patients were followed up for 24 months in a double-blind trial with multiple interval assessments. RESULTS: At 24 months, serum dihydrotestosterone was reduced from baseline by a mean of 90.2% (median -93.7%; P <0.001), and the total prostate and transition zone volumes were reduced by a mean of 25.7% and 20.4%, respectively (P <0.001). The symptom score was improved by as early as 3 months, with pooled significance from 6 months onward (P <0.001) and a reduction of 4.5 points (21.4%) at 24 months (P <0.001). The maximal flow rate improved significantly from 1 month (P <0.01), with an increase of 2.2 mL/s reported at 24 months (P <0.001). Hence, the risk reduction of acute urinary retention was 57% and the risk reduction of benign prostatic hyperplasia-related surgical intervention was 48% compared with placebo. The drug was well tolerated. CONCLUSIONS: Dutasteride is a potent inhibitor of dihydrotestosterone production that is safe and effective in terms of the reduction of prostate volume and symptoms, flow rate improvement, and the reduction of the risk of acute urinary retention and surgery during a 24-month study period.

5-alpha Reductase Inhibitors↗
PubMed2002

Cigarette smoking, glutathione-s-transferase M1 and t1 genetic polymorphisms, and breast cancer risk (United States).

OBJECTIVE: It has been suggested that functional polymorphisms in genes encoding tobacco carcinogen-metabolizing enzymes may modify the relationship between tobacco smoking and breast cancer risk. We sought to determine if there is a gene-environment interaction between GSTM I (GSTM1A and GSTM1B), and GSTT1 genotypes and cigarette smoking in the risk of breast cancer. METHODS: Cases and controls were recruited in a case-control study conducted in Connecticut from 1994 to 1998. Cases were histologically confirmed, incident breast cancer patients, and controls were randomly selected from women histologically confirmed to be without breast cancer. A total of 338 cases and 345 controls were genotyped for GSTM1 and GSTT1 . RESULTS: None of the GSTM 1 genotypes, either alone or in combination with cigarette smoking, was associated with breast cancer risk. There was, however, a significantly increased risk of breast cancer among postmenopausal women with a GSTTI null genotype (OR= 1.9, 95% CI 1.2-2.9). There were also indications of increased risk of breast cancer associated with cigarette smoking for postmenopausal women with GSTT1-null genotype, especially for those who commenced smoking before age 18 (OR = 2.9, 95% CI 1.0-8.8). CONCLUSION: Women with a GSTT1-null genotype may have an increased breast cancer risk, especially postmenopausal women who started smoking at younger ages.

Adult↗
PubMed2002

Epidemiology of colorectal cancer.

Colorectal cancer is a important public health problem: there are nearly one million new cases of colorectal cancer diagnosed world-wide each year and half a million deaths. Recent reports show that, in the US, it was the most frequent form of cancer among persons aged 75 years and older. Given that the majority of cancers occur in elder people and with the ageing of the population in mind, this observation gives further impetus to investigating prevention and treatment strategies among this subgroup of the population. Screening research, recommendations and implementation is an obvious priority. While there are many questions to be resolved, it is apparent that many facets of colorectal cancer are becoming increasingly understood and prospects for prevention are becoming apparent. Achieving colorectal cancer control is the immediate challenge.

Adult↗
PubMed2002

Androgenetic alopecia and prostate cancer: findings from an Australian case-control study.

The purpose of this study was to examine the relationship between androgenetic alopecia (AA) and prostate cancer with particular emphasis on early age at diagnosis and higher grade tumors. We conducted an age-stratified, population-based case-control study in Australia of men who were diagnosed before 70 years of age during 1994-1997 with histopathology-confirmed adenocarcinoma of the prostate, excluding well-differentiated tumors. Controls were selected from the electoral rolls, and the frequency was matched on age. After excluding subjects with missing values, the analysis was based on 1446 cases and 1390 controls of whom direct observations were made of their pattern of AA during face-to-face interviews. Our data suggest an association between prostate cancer and vertex baldness; compared with men who had no balding, the adjusted odds ratio (OR) was 1.54 (1.19-2.00). No associations were found between prostate cancer and frontal baldness or when frontal baldness was present concurrently with vertex baldness. The ORs were 0.98 (0.79-1.23) and 1.14 (0.90-1.45), respectively. The highest ORs were for high-grade disease in men 60-69 years of age: 1.80 (1.02-3.16) for frontal baldness; 2.91 (1.59-5.32) for vertex baldness; and 1.95 (1.10-3.45) for frontal and vertex baldness. This association between the pattern of AA and prostate cancer points to shared androgen pathways that are worthy of additional investigation.

Adult↗
PubMed2002

Comparison of a phytotherapeutic agent (Permixon) with an alpha-blocker (Tamsulosin) in the treatment of benign prostatic hyperplasia: a 1-year randomized international study.

OBJECTIVE: While the lipido-sterolic extract of Serenoa repens (LSESr)-Permixon((R))-has been shown to have an equivalent efficacy to finasteride in patients with benign prostatic hyperplasia (BPH), to date, there has been no valid comparison of phytotherapy with alpha-blockers. The aim of this study was to assess the equivalent efficacy of Permixon and tamsulosin. METHODS: Eight hundred and eleven men with symptomatic BPH (I-PSS> or =10) were recruited in 11 European countries for a 12-month, double-blind randomized trial. After a 4-week run-in period, 704 patients were randomly assigned to either tamsulosin 0.4mg/day (N=354) or Permixon 320mg/day (N=350). I-PSS, QoL and Q(max) were evaluated at baseline and periodically for 1 year. Prostate volume and serum prostate-specific antigen (PSA) were measured at selection and at endpoint. The endpoint analysis was performed on the per-protocol population of 542 patients (tamsulosin: N=273; Permixon: N=269). RESULTS: At 12 months, I-PSS decreased by 4.4in each group and no differences were observed in either irritative or obstructive symptom improvements. The increase in Q(max) was similar in both treatment groups (1.8ml/s Permixon, 1.9ml/s tamsulosin). PSA remained stable while prostate volume decreased slightly in the Permixon-treated patients. The two compounds were well tolerated, however, ejaculation disorders occurred more frequently in the tamsulosin group. CONCLUSION: This study demonstrates that Permixon and tamsulosin are equivalent in the medical treatment of lower urinary tract symptoms in men with BPH, during and up to 12 months of therapy.

Adrenergic alpha-Antagonists↗
PubMed2002

[Comparison of a phytotherapeutic agent (Permixon) with an alpha-blocker (Tamsulosin) in the treatment of benign prostatic hyperplasia: a 1-year randomized international study].

OBJECTIVE: While the lipidosterolic extract (LSESr) of Serenoa repens--Permixon--has been shown to have an equivalent efficacy to finasteride in patients with benign prostatic hyperplasia (BPH), to date, there has been no valid comparison of phytotherapy with alpha-blockers. The aim of this study was to assess the equivalent efficacy of Permixon and tamsulosin. METHODS: Eight hundred and eleven men with symptomatic BPH (international prostdate symptom score, I-PSS > or = 10) were recruited in 11 European countries for a 12-month, double-blind randomized trial. After a 4-week run-in period, 704 patients were randomly assigned to either tamsulosin 0.4 mg per day (N = 354) or Permixon 320 mg per day (N = 350). I-PSS, QoL and maximum urinary flow rate (Qmax) were evaluated at baseline and periodically for 1 year. Prostate volume and serum prostate-specific antigen (PSA) were measured at selection and at endpoint. The endpoint analysis was performed on the per-protocol (PP) population of 542 patients (tamsulosin: N = 273; Permixon: N = 269). RESULTS: At 12 months, I-PSS decreased by 4.4 in each group and no differences were observed in either irritative or obstructive symptom improvements. The increase in Qmax was similar in both treatment groups (1.8 ml/s Permixon, 1.9 ml/s tamsulosin). PSA remained stable while prostate volume decreased slightly in the Permixon-treated patients. The two compounds were well tolerated, however, ejaculation disorders occurred more frequently in the tamsulosin group. CONCLUSION: This study demonstrated that Permiwon and tamsulosin are equivalent in the medical treatment of lower urinary tract symptoms in men with BPH, during and up to 12 months of therapy.

Adrenergic alpha-Antagonists↗
PubMedDate not supplied

Breast cancer.

Breast cancer remains a public-health issue on a global scale. We report new information about the disease from the past 5 years. Early age at first birth, increasing parity, and tamoxifen use are related to long-term lifetime reduction in breast-cancer risk. Ductal carcinomas in situ has been suggested to be renamed ductal intraepithelial neoplasia to emphasise its non-life-threatening nature. An alternative approach, the progenitor/stem cell theory, predicts that only some tumour cells cause cancer progression and that these should be targeted by treatment. Mammography and ultrasonography are still the most effective for women with non-dense and dense breast tissues, respectively. Additionally, MRI, lymphatic mapping, the nipple-sparing mastectomy, partial breast irradiation, neoadjuvant systemic therapy, and adjuvant treatments are promising for subgroups of breast-cancer patients. Although tamoxifen can be offered for endocrine-responsive disease, aromatase inhibitors are increasingly used. Assessment of potential molecular targets is now important in primary diagnosis. Tyrosine-kinase inhibitors and other drugs with anti-angiogenesis properties are currently undergoing preclinical investigations.

Breast Neoplasms↗
PubMedDate not supplied

Infant mortality in Central Europe: effects of transition.

OBJECTIVE: To address the issue of infant mortality as an important health indicator, we systematically analyzed trends in infant mortality in five central and eastern European (CEE) countries (the Czech Republic, Hungary, Poland, Slovakia and Slovenia). METHODS: Infant mortality rates (per 1,000 live births) and trends were computed using the World Health Organization database, as well as selected European databases. RESULTS: In 1990, mortality rates in most CEE countries were appreciably higher than the mean European Union value of 9.2/1,000 (up to 14.8/1,000 in Hungary and 19.4/1,000 in Poland). However, between 1990 and 2001, infant mortality decreased substantially in all CEE countries, and in 2001 the rates in the Czech Republic (4.0/1,000) and Slovenia (4.3/1,000) were lower than the EU average of 4.6/1,000. DISCUSSION: Infant mortality is an important indicator of the improvements in health observed in CEE countries over the last decade.

Czech Republic↗