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PubMed2004

Height, weight, body mass index and pubertal development references for children of Moroccan origin in The Netherlands.

AIM: To provide growth and sexual maturation reference data for Moroccan children living in The Netherlands and to compare them with the reference data of children of Dutch origin. METHODS: Cross-sectional growth and demographic data were collected from 2880 children of Moroccan origin and 14,500 children of Dutch origin living in The Netherlands in the age range 0-20 y. Growth references for length, height, weight, weight-for-height, body mass index (BMI) and head circumference were constructed with the LMS method. Predictive variables for height and BMI were assessed by regression analyses. Reference curves for sexual maturation were estimated by a generalized additive model. RESULTS: Moroccan young adults were on average 9 cm shorter than their Dutch contemporaries. Mean final height was 174.7 cm for males and 161.3 cm for females. Height differences in comparison with Dutch children increase from 2 y onwards. Height SDS was predominantly associated with target height. Compared to Dutch children, maturation started 0.2 and 0.9 y later for girls and boys, respectively. Median age at menarche was 12.9 y, 3.6 mo earlier than in Dutch girls (p = 0.001). BMI of Moroccan children was above that of Dutch children, especially for girls. BMI SDS was associated with birthweight in the age group 0 - < or = 5 y. CONCLUSION: Moroccan children living in The Netherlands are substantially shorter than Dutch children. Girls have higher weight-for-height and BMI for age. Median age at menarche occurs earlier. Given these differences, separate growth charts for the Moroccan children are useful.

Adolescent↗
PubMed1998

Xenotransplantation: perspectives from The Netherlands.

Recently, the Health Council of the Netherlands published a report on xenotransplantation. The technique is considered ethically acceptable, both from a human and from an animal point of view. Clinical application should not yet be permitted, however, because of continuing rejection problems and growing concerns on safety aspects associated with possible transfer of pathogens from the xenotransplant to the host. More research is necessary. Mainly because of the risk for infection, nonhuman primates are not considered acceptable as source animals; the genetically engineered pig is at present the source animal of choice. Legally, import in the Netherlands of (organs from) source animals from within Europe is difficult to prevent. Therefore experiments with such material are not subjected to licensing by the government, which is the case for experiments involving genetic engineering with animals in the Netherlands, but only by local review boards. This situation is considered unwanted and adjustment of the pertinent law is suggested. Also, both genetically engineered animals and patients carrying organs from such animals fall under the European Genetically Modified Organisms regulations. These regulations are not designed for this case and conflicts may arise. Agreements on how to handle this situation have to be made at the European level. It is proposed to draft a national law on "biologicals," medical products consisting at least partly of living materials. Pending such regulations, it is suggested, also on a European level, that xenotransplants be considered as medicines, which would allow adequate control of safety aspects.

Animals↗
PubMed1998

cagA-positive Helicobacter pylori populations in China and The Netherlands are distinct.

The aim of this research was to study whether and to what extent Chinese cagA-positive Helicobacter pylori isolates differ from those in The Netherlands. Analysis of random amplified polymorphic DNA (RAPD)-PCR-assessed DNA fingerprints of chromosomal DNA of 24 cagA-positive H. pylori isolates from Dutch (n = 12) and Chinese (n = 10) patients yielded the absence of clustering. Based on comparison of the sequence of a 243-nucleotide part of cagA, the Dutch (group I) and Chinese (group II) H. pylori isolates formed two separate branches with high confidence limits in the phylogenetic tree. These two clusters were not observed when the sequence of a 240-bp part of glmM was used in the comparison. The number of nonsynonymous substitutions was much higher in cagA than in glmM, indicating positive selection. The average levels of divergence of cagA at the nucleotide and protein levels between group I and II isolates were found to be high, 13.3 and 17.9%, respectively. Possibly, the pathogenicity island (PAI) that has been integrated into the chromosome of the ancestor of H. pylori now circulating in China contained a different cagA than the PAI that has been integrated into the chromosome of the ancestor of H. pylori now circulating in The Netherlands. We conclude that in China and The Netherlands, two distinct cagA-positive H. pylori populations are circulating.

Antigens, Bacterial↗
PubMed1995

Molecular characterization of a wild poliovirus type 3 epidemic in The Netherlands (1992 and 1993).

An outbreak of poliomyelitis due to wild poliovirus type 3 (PV3) occurred in an unvaccinated community in The Netherlands between September 1992 and February 1993. The outbreak involved 71 patients. The aim of this study was to characterize the virus at the molecular level and to analyze the molecular evolution of the epidemic virus. Molecular analysis was carried out by sequencing the VP1/2A junction region (150 nucleotides) of 50 PV3 strains isolated in association with this outbreak and the entire VP1 gene of 14 strains. In addition, the sequence of the VP1/2A junction region of strains from geographical regions endemic for PV3 (Egypt, India, and Central Asia) was analyzed and compared with the nucleotide sequence of the epidemic strain from The Netherlands. The earliest isolate was obtained from river water sampled 3 weeks before diagnosis of the first poliomyelitis patient and was found by VP1/2A sequence analysis to be genetically identical to the strain isolated from the first patient. Sequence divergence among the strains from the epidemic in The Netherlands was less than 2%. The closest genetic similarity (97.3%) was found with an Indian isolate (New Delhi, December 1991), indicating the likely source of the virus. A more than 99% sequence similarity was found in the VP1/2A region. Finally, the sequence information was used to design primers for the specific and highly sensitive molecular detection of PV3 strains during the epidemic.

Base Sequence↗
PubMed2005

Emergence of virulent methicillin-resistant Staphylococcus aureus strains carrying Panton-Valentine leucocidin genes in The Netherlands.

Methicillin-resistant Staphylococcus aureus (MRSA) strains carrying the Panton-Valentine leucocidin (PVL) genes have been reported worldwide and are a serious threat to public health. The PVL genes encode a highly potent toxin which is involved in severe skin infections and necrotizing pneumonia, even in previously healthy individuals. We assessed the prevalence of PVL-positive MRSA in The Netherlands for two periods of time: (i) 1987 through 1995 and (ii) 2000 and 2002, and determined their characteristics by using multilocus sequence typing and staphylococcal chromosome cassette (SCCmec) typing. It was found that up to 15% of all MRSA isolates detected in The Netherlands harbored the PVL genes. Most PVL-positive MRSA isolates were obtained from severe soft tissue infections in relatively young individuals. The first PVL-positive MRSA described in The Netherlands, isolated in 1988, was a single-locus variant of the "Berlin" epidemic MRSA clone. The 20 PVL-positive MRSA isolates studied in 2000 and 2002 consisted of five different sequence types (STs) that belonged to four clonal complexes. One of the STs, ST80, is considered to be a widespread European clone and was the most predominant ST (60%) in this study, while ST37 had never been found to be associated with PVL-positive MRSA. Most isolates harbored SCCmec type IV, a supposed marker for community-acquired MRSA. The number and type of virulence-associated genes varied among the different STs.

Bacterial Proteins↗
PubMed1998

Case-control study of current validity of previously described risk factors for SIDS in The Netherlands.

This study aimed to assess whether previously established risk factors for sudden infant death syndrome (SIDS) are still valid now that the incidence in the Netherlands has dropped to 0.26 per 1000 liveborn infants. A distinction was made between immutable and mutable risk factors. This case-control study (part of the European Concerted Action on SIDS) comprised 73 SIDS cases and 146 controls and lasted from March 1995 to September 1996. Adjustments were made for sleeping position and bedding factors by treating them as covariables. Apart from these factors, well known risk factors that remain of importance in the Netherlands are: male sex, young maternal age, twins, and low socioeconomic status. These factors are largely immutable. Other well known risk factors which might reflect attitudes to child care and could possibly be mutable are: smoking, alcohol consumption by the mother, bottle feeding, and change of babycare routine. Intervention strategies should focus on early signalling, thereby assisting parents in changing these unfavourable parenting attitudes. Information on optimal child care and extra support by public health nurses specifically aimed at families at risk could help to decrease further the incidence of SIDS in the Netherlands.

Age Distribution↗
PubMed2000

Incidence of ocular side effects of topical beta blockers in the Netherlands.

BACKGROUND: Several ocular side effects including uveitis, have been reported following topical beta blocker treatment for glaucoma and ocular hypertension. The incidence of these side effects was investigated in the Netherlands. METHODS: A prospective observational design was used whereby monthly questionnaires were sent to all practising ophthalmologists in the Netherlands during 3 consecutive months. Questionnaires were returned at the end of each month. Any patient whose topical beta blocker therapy was altered because of an ocular reaction was noted on this questionnaire. Ophthalmologists who did not return their questionnaires were interviewed by telephone at the end of the study period. The number of patients using topical beta blockers was derived from drug sales figures. RESULTS: 70% (328/467) of the ophthalmologists in the Netherlands participated in the study. During the 3 month study period 34 cases were reported: 15 patients had periorbital dermatitis, in eight patients eyelids and conjunctiva were affected, in seven patients the conjunctiva was affected, and four patients had punctate keratitis. The calculated incidence of ocular side effects during topical beta blocker therapy was 1.51 cases/1000 patient years. CONCLUSION: Topical beta blocker therapy is associated with few clinically important ocular side effects. No cases of uveitis were reported.

Administration, Topical↗
PubMed1998

Demographic and epidemiological determinants of healthcare costs in Netherlands: cost of illness study.

OBJECTIVES: To determine the demands on healthcare resources caused by different types of illnesses and variation with age and sex. DESIGN: Information on healthcare use was obtained from all 22 healthcare sectors in the Netherlands. Most important sectors (hospitals, nursing homes, inpatient psychiatric care, institutions for mentally disabled people) have national registries. Total expenditures for each sector were subdivided into 21 age groups, sex, and 34 diagnostic groups. SETTING: Netherlands, 1994. MAIN OUTCOME MEASURES: Proportion of healthcare budget spent on each category of disease and cost of health care per person at various ages. RESULTS: After the first year of life, costs per person for children were lowest. Costs rose slowly throughout adult life and increased exponentially from age 50 onwards till the oldest age group (> or = 95). The top five areas of healthcare costs were mental retardation, musculoskeletal disease (predominantly joint disease and dorsopathy), dementia, a heterogeneous group of other mental disorders, and ill defined conditions. Stroke, all cancers combined, and coronary heart disease ranked 7, 8, and 10, respectively. CONCLUSIONS: The main determinants of healthcare use in the Netherlands are old age and disabling conditions, particularly mental disability. A large share of the healthcare budget is spent on long term nursing care, and this cost will inevitably increase further in an ageing population. Non-specific cost containment measures may endanger the quality of care for old and mentally disabled people.

Accidents↗
PubMed2005

Decline in incidence of hospitalisation for acute myocardial infarction in the Netherlands from 1995 to 2000.

OBJECTIVE: To study the change in incidence of hospitalisation for a first acute myocardial infarction (AMI) in the Netherlands from 1995 to 2000. METHODS: Patients hospitalised with their first AMI in the Netherlands in 1995 and 2000 were identified through linkage of the national hospital discharge register and the population register. RESULTS: 21,565 patients hospitalised for their first AMI in 1995 and 19,058 patients hospitalised for their first AMI in 2000 were identified. In both years, the age specific incidence of hospitalisation for a first AMI was higher in men than in women and increased with age (up to 90 years). In both men and women, the age standardised incidence was lower in 2000 than in 1995, a decline of 19% (95% confidence interval 17% to 21%) and 17% (95% confidence interval 14% to 19%), respectively. CONCLUSIONS: Our study provides the first nationwide incidence estimates of first AMI in the Netherlands. From 1995 to 2000, the risk of AMI declined considerably.

Adult↗
PubMed1998

Perinatal death in ethnic minorities in The Netherlands.

OBJECTIVES: To investigate differences in perinatal death rate and associated obstetric risk factors between ethnic groups in the Netherlands. DESIGN: Retrospective cohort study based on the 1990-1993 birth cohorts in the National Obstetric Registry. SUBJECTS: 569,743 births of which 85,527 were for women belonging to ethnic minorities. MAIN OUTCOME MEASURES: Perinatal death occurring between 16th week of pregnancy and 24 hours after birth. METHOD: Bivariate and multivariate analysis of perinatal death rate per ethnic group. A total of 42,282 women living in the three main cities of the Netherlands were classified on the basis of postal code districts into four socioeconomic (SES) classes for analysis of the relation between SES, perinatal death, and preterm birth. RESULTS: Black mothers had the highest perinatal death rate compared with indigenous Dutch (odds ratio 2.2, 95% CI 1.9, 2.4) followed by a group "others", consisting of women of mixed or unknown ethnicity (odds ratio 1.8, 95% CI 1.5, 2.0), Hindustani (odds ratio 1.4, 95% CI 1.2, 1.6), and Mediterraneans (odds ratio 1.3, 95% CI 1.2, 1.4). Asians (excluding West Indian Asians) and non-Dutch Europeans did not have higher rates than Dutch women. The increased rates of black and Hindustani women could be explained fully and that of the group "others" partially by higher rates of preterm birth. Controlling for age and parity lowered the odds ratio of the Mediterraneans slightly. The risk of ethnicity was independent of SES. CONCLUSION: Ethnic minorities in the Netherlands except immigrants from Asia and other European countries have higher rates of perinatal death than indigenous Dutch women. With a twofold increase, black women had the highest rate, which was related to an equally large increased rate of preterm birth.

Adolescent↗
PubMed2002

Socioeconomic status of very small areas and stroke incidence in the Netherlands.

OBJECTIVE: To examine whether characteristics of very small living areas can be used to predict disease incidence and to use these characteristics to assess socioeconomic differences in stroke incidence in the Netherlands. DESIGN: Characteristics of postcode areas of stroke patients are compared with characteristics of postcode areas of all individual people in the study region, using Poisson regression analysis. SETTING: Six provinces of the Netherlands, covering about half of the country. PATIENTS: 760 patients who in 1991 or 1992 were consecutively admitted because of stroke to 23 Dutch hospitals. MAIN RESULTS: Stroke incidence is significantly higher among people living in postcode areas with below average socioeconomic status (relative risk=1.27; 95% confidence intervals 1.08 to 1.51) and among people living in postcode areas with predominantly older inhabitants (RR=3.17; 95% CI=2.29 to 4.39). It is also significantly increased in more urbanised areas compared with the countryside, the highest incidence being found in the large cities (RR=1.78; 95% CI=1.31 to 2.44). CONCLUSIONS: A clear socioeconomic gradient in stroke incidence in the Netherlands is observed, with people living in detailed postcode areas with below average socioeconomic status experiencing a significantly higher risk of stroke. The analysis also confirms that characteristics of detailed postcode areas can effectively be used to differentiate between areas with and areas without stroke patients.

Adult↗
PubMed2003

Community income and surgical rates in the Netherlands.

BACKGROUND: The study describes variations in use of surgical procedures by community income in the Netherlands. From the literature it is known that surgical rates have a socioeconomic gradient. Both positive and negative associations of socioeconomic factors of patients (for example, income, education) with surgical rates have been reported. The question raised here is: how do (possible) socioeconomic variations in surgery in the Netherlands compare with variations observed elsewhere? DATA AND METHODS: The data comprised Dutch hospital discharges and population estimates for 1999. Socioeconomic status was indicated by a patient's income and based on the average family income of the postcode area of residence. Poisson regression was used to compute relative incidence (odds ratios) for 10 common surgical procedures. The model included age, gender, degree of urbanisation, and province of residence. RESULTS: The association between surgical rates and community level income is rather weak. For half of the surgical rates the authors observed higher utilisation rates in communities with low income levels, but the differences are small. The range of odds ratios in the lowest income quintile group (compared with the group with the highest income) observed is: 0.87 to 1.18. Men from a low income community received more appendicectomies (1.18), cholecystectomies (1.12), knee replacements (1.06), and prostatectomies (1.14) and less tonsillectomies (0.90). Women from a low income community received more appendicectomies (1.12), caesarean sections (1.18), hip and knee replacements (1.05,1.17), and hysterectomies (1.14). Whereas they received less coronary artery bypass grafts (0.92), cholecystectomies (0.87), and tonsillectomies (0.92). CONCLUSIONS: Compared with findings reported in the international literature, this study indicates that variations in use of surgical procedures by community income in the Netherlands are comparatively small. Because of lack of data the authors could not study the influence of variations in need for surgical care by community income, but as the incidence of conditions requiring surgical interventions generally is higher in lower income groups, it is suspected some degree of underutilisation exists in these groups.

Female↗
PubMed1993

Sexually transmitted diseases reported by STD services in The Netherlands, 1984-1990.

OBJECTIVE: To present general trends in sexually transmitted disease (STD) in the Netherlands during the period 1984-1990 and to describe characteristics of the patients in order to get insight into possible factors underlying these trends. METHODS: Since 1984 patients diagnosed with STD visiting STD clinics and local public health services in the Netherlands are reported by the nursing staffs. In addition to diagnosis and gender of the patient epidemiological background information is registered. The reported annual cases of gonorrhoea, syphilis and Chlamydia trachomatis infections are presented. Further, the epidemiological features of over 25,000 patients with infections due to Chlamydia trachomatis, gonorrhoea or syphilis infections were compared. RESULTS: During the period 1984-1990 an overall decrease in the total number of gonorrhoea infections was reported; among homosexual males; however, an increase in gonorrhoea rates and an increasing number of sexual partners after 1989 was reported. Furthermore, the percentage of gonorrhoea infections caused by penicillinase-producing Neisseria gonorrhoeae was found to be on the increase in various subgroups but not in homosexual males. Syphilis rates among females declined from 1984 to 1987 after which an increase was reported reaching a peak in 1989; syphilis rates among males peaked during 1989. After 1988 Chlamydia trachomatis infections increased which, however, is largely due to the introduction of screening among all visitors of the Amsterdam STD service resulting in improved case-detection. Finally, it appeared that STDs are not randomly distributed over the population but are associated with certain patient characteristics. CONCLUSION: The data provided by STD services reveal an epidemiological pattern for STDs in the Netherlands. The increase in the reported number of gonorrhoea infections among homosexuals together with the increasing number of sexual partners among homosexual males suggest that a group of highly sexually active individuals switch or return to higher risk behaviours. Further research is needed to determine the causes of the described trends and behavioural changes in order to undertake preventive activities.

Adolescent↗
PubMed1997

Surveillance of antibiotic resistance in Neisseria gonorrhoeae in The Netherlands, 1977-95.

OBJECTIVE: To evaluate the prevalence and epidemiology of penicillinase producing Neisseria gonorrhoeae (PPNG) and tetracycline resistant N gonorrhoeae (TRNG) in the period 1977-95 in the Netherlands. To compare auxotypes, serovars, and antibiograms of PPNG, non-PPNG, and TRNG. To identify determinants in patient characteristics for the epidemic spread of TRNG/PPNG. METHODS: With respect to the national gonococcal surveillance all PPNG isolates from 30 laboratories over the country in 1977-90 and all gonococcal isolates from five sentinel laboratories (during 1 month per quarter) in 1991-5 were collected. Isolates were auxotyped and serotyped, the susceptibility for various antibiotics was tested and plasmid contents were evaluated. Additional data on PPNG infected individuals were collected retrospectively during a microepidemic of TRNG/PPNG. Univariate and multivariate analyses were performed to identify risk factors for TRNG/PPNG infections. RESULTS: In 1995 an overall high prevalence of PPNG infection (27%) and TRNG among PPNG infection (24%) was found in the Netherlands. Importantly, PPNG were found to have higher MICs for ceftriaxone and ciprofloxacin than non-PPNG; clinically relevant resistance to these antibiotics (or related agents) may emerge first among these strains. The observed diversity of strains (123 auxo/serovar classes since 1988) indicates a continuous introduction of new strains into the community. The epidemic increase of TRNG/PPNG was mainly caused by A/S classes NR/1B-6, PRO/1A-3, and PRO/1A-6, suggesting a clonal spread of a few strains; the rapid spread was associated with transmission in high risk individuals (that is, prostitutes and their clients). CONCLUSION: The prevalence of PPNG in the Netherlands remains high and reduced sensitivity to other antimicrobials was detected among the PPNG strains. This underlines the necessity for a continuous national surveillance of resistance in gonococci including limited epidemiological information.

Adult↗
PubMed2001

Pharmacoeconomic evaluation of calcipotriol (Daivonex/Dovonex) and UVB phototherapy in the treatment of psoriasis: a Markov model for The Netherlands.

BACKGROUND: The high prevalence and chronic nature of psoriasis leads to high costs in relation to the treatment and control of the disease. A number of clinical trials have shown that a combination therapy of calcipotriol cream (Daivonex/Dovonex), Leo Pharmaceutical Products) and ultraviolet B phototherapy (UVB) decreases the total number of UVB exposures required compared to UVB treatment alone. From a societal point of view, the addition of calcipotriol to UVB therapy could achieve cost savings due to the fewer UVB treatments needed and the reduced travelling and time off work for patients. Fewer UVB exposures may also have other beneficial effects, i.e., shortened waiting lists and less risk to patients of developing cancer or photoaging of the skin. OBJECTIVE: To compare the cost-effectiveness of treating psoriatic patients in the Netherlands with calcipotriol cream used daily combined with twice weekly UVB treatments to emollient used daily combined with UVB given 3 times weekly. METHODS: Based on the clinical results from a Canadian trial, a decision-analytical model was constructed to simulate treatment outcomes and estimate the costs of managing psoriatic patients in the Netherlands over a period of 20 weeks from initiation of therapy. Unit costs and details of standard treatment protocols were collected from Dutch dermatology centres in hospitals and the community for use in the model. Other therapies, such as topical corticosteroids, tar or dithranol were not investigated in this analysis. RESULTS: The total cost of managing psoriatic patients in the Netherlands over a 20-week period is estimated as EUR 1,175.90 for those treated with calcipotriol and UVB and EUR 1,212.14 for patients treated with emollient and UVB. Thus, the former treatment, adding calcipotriol to UVB phototherapy, provides a minor cost saving of EUR 36.24 (3%) compared to the cost of UVB treatment alone. Sensitivity analyses demonstrated that these results are sensitive to changes in the cost of UVB treatment. CONCLUSION: Calcipotriol treatment combined with UVB phototherapy is a cost-neutral alternative to UVB phototherapy used with an emollient. The patients achieve treatment success in the same time on both treatments but the former, with calcipotriol, requires less exposure to UVB radiation. The additional drug costs from using calcipotriol are offset by savings from the fewer UVB sessions required. Essential beneficial effects for patients are less inconvenience, less risk of developing photoaging of the skin and less exposure to potentially carcinogenic radiations.

Calcitriol↗
PubMed2006

Genetics education for non-genetic health care professionals in the Netherlands (2002).

OBJECTIVE: The aim of the present study was to investigate whether medical care providers in the Netherlands are adequately educated in genetics by collecting information about the current state of genetics education of non-genetics health care professionals. METHOD: The curricula of the 8 universities providing medical education and of all varieties of specialised medical training were examined for the year 2002. RESULTS: In most universities, the number of hours spent on genetics education is small, and genetics is relatively invisible, being integrated within several courses, comprising only a small proportion of the total course (a mean of 8%). Only 3 of the programmes for medical specialist training and the training of medical doctors for mentally handicapped people indicated a formal genetics education programme. Continued education courses on genetics are offered irregularly. Training in midwifery involves at least 3 weeks of genetics education. Courses on genetics are offered frequently to practicing midwives. CONCLUSION: There appear to be no general, nationally defined final goals for education in genetics for non-genetics health care professionals in the Netherlands. Furthermore, the lack of visibility of genetics in medical education in the Netherlands was striking.

Education, Medical↗
PubMed1989

Incidence and risk factors of Parkinson's disease in The Netherlands.

The incidence and some risk factors of Parkinson's disease were investigated in a study performed in The Netherlands. The study was based on a disease register of the Sentinel Stations, which provide a complete ascertainment of new patients with Parkinson's disease in 60 general practices in The Netherlands. The incidence rate of Parkinson's disease in The Netherlands is estimated to be 11/100,000 person-years for men and 12/100,000 person-years for women. Risk factors for Parkinson's disease were investigated in a case-control study in which 86 cases, with the diagnosis of Parkinson's disease confirmed by a neurologist, were compared with 172 reference subjects, matched for age and gender. Cigarette smoking was associated with a lower risk of Parkinson's disease (relative risk 0.6, 95% confidence interval 0.3-1.0). No association was observed between Parkinson's disease and severe head trauma with loss of consciousness, or surgery with total anaesthesia.

Female↗
PubMed1993

Euthanasia policy in The Netherlands: the role of consultation-liaison psychiatrists.

The authors describe national guidelines introduced in the Netherlands in late 1990 for carrying out euthanasia requests by medically ill patients. In about 49,000 of the 130,000 annual deaths in that country, doctors make a decision that may influence the duration of life. In 2,300 cases doctors perform euthanasia. Thus euthanasia accounts for 1.8 percent of all deaths and 5 percent of the cases in which doctors' decisions play a role. The authors point out cultural differences between the U.S. and the Netherlands, such as in access to health care and in social tolerance and pragmatism, that should be considered by American policymakers who address the issue of euthanasia. The role of Dutch consultation-liaison psychiatrists in euthanasia was assessed by a survey of members of the Netherlands Consortium of Consultation/Liaison Psychiatry. Most felt that involvement of psychiatrists in such cases should not be mandatory and that their most important role was to assess patients' decision-making capacity. Half of the psychiatrists felt that their role was to support the decision-making process of the ward staff.

Aged↗