Quantifying benefits of the Danish transfat ban for coronary heart disease mortality 1991-2007: Socioeconomic analysis using the IMPACTsec model.

Denmark has experienced a remarkable reduction in CVD mortality over recent decades. The scale of the health contribution from the Danish regulation on industrially produced trans fatty acid (ITFA) has therefore long been of interest. Thus the objective was to determine health and equity benefits of the Danish regulation on ITFA content in Danish food, by quantifying the relative contributions of changes in ITFA intake, other risk factors and treatments on coronary heart disease (CHD) mortality decline from 1991 to 2007 in Denmark, stratified by socioeconomic group. To evaluate the effects of the ITFA ban (Danish Order no. 160 of March 2003) the Danish IMPACTSEC model was extended to quantify reductions in CHD deaths attributable to changes in ITFA (%E) intake between 1991-2007. Population counts were obtained from the Danish Central Office of Civil Registration, financial income from Statistics Denmark and ITFA intake from Dan-MONICA III (1991) and DANSDA (2005-2008). Participants were adults aged 25-84 years living in Denmark in 1991 and 2007, stratified by socioeconomic quintiles. The main outcome measure was CHD deaths prevented or postponed (DPP). Mean energy intake from ITFA was decimated between 1991 and 2007, falling from 1.1%E to 0.1%E in men and from 1·0%E to 0·1%E in women. Approximately 1,191 (95% CI 989-1,409) fewer CHD deaths were attributable to the ITFA reduction, representing some 11% of the overall 11,100 mortality fall observed in the period. The greatest attributable mortality falls were seen in the most deprived quintiles. Adding ITFA data to the original IMPACTsec model improved the overall model fit from 64% to 73%. In conclusion: Denmark's mandatory elimination of ITFA accounted for approximately 11% of the substantial reduction in CHD deaths observed between 1991 and 2007. The most deprived groups benefited the most, thus reducing inequalities. Adopting the Danish ITFA regulatory approach elsewhere could substantially reduce CHD mortality while improving health equity.

Explaining trends in coronary heart disease mortality in different socioeconomic groups in Denmark 1991-2007 using the IMPACTSEC model.

AIM: To quantify the contribution of changes in different risk factors population levels and treatment uptake on the decline in CHD mortality in Denmark from 1991 to 2007 in different socioeconomic groups. DESIGN: We used IMPACTSEC, a previously validated policy model using data from different population registries. PARTICIPANTS: All adults aged 25-84 years living in Denmark in 1991 and 2007. MAIN OUTCOME MEASURE: Deaths prevented or postponed (DPP). RESULTS: There were approximately 11,000 fewer CHD deaths in Denmark in 2007 than would be expected if the 1991 mortality rates had persisted. Higher mortality rates were observed in the lowest socioeconomic quintile. The highest absolute reduction in CHD mortality was seen in this group but the highest relative reduction was in the most affluent socioeconomic quintile. Overall, the IMPACTSEC model explained nearly two thirds of the decline in. Improved treatments accounted for approximately 25% with the least relative mortality reduction in the most deprived quintile. Risk factor improvements accounted for approximately 40% of the mortality decrease with similar gains across all socio-economic groups. The 36% gap in explaining all DPPs may reflect inaccurate data or risk factors not quantified in the current model. CONCLUSIONS: According to the IMPACTSEC model, the largest contribution to the CHD mortality decline in Denmark from 1991 to 2007 was from improvements in risk factors, with similar gains across all socio-economic groups. However, we found a clear socioeconomic trend for the treatment contribution favouring the most affluent groups.

Solute carrier family 2 member 1 is involved in the development of nonalcoholic fatty liver disease.

UNLABELLED: Susceptibility to develop nonalcoholic fatty liver disease (NAFLD) has genetic bases, but the associated variants are uncertain. The aim of the present study was to identify genetic variants that could help to prognose and further understand the genetics and development of NAFLD. Allele frequencies of 3,072 single-nucleotide polymorphisms (SNPs) in 92 genes were characterized in 69 NAFLD patients and 217 healthy individuals. The markers that showed significant allele-frequency differences in the pilot groups were subsequently studied in 451 NAFLD patients and 304 healthy controls. Besides this, 4,414 type 2 diabetes mellitus (T2DM) cases and 4,567 controls were genotyped. Liver expression of the associated gene was measured and the effect of its potential role was studied by silencing the gene in vitro. Whole genome expression, oxidative stress (OS), and the consequences of oleic acid (OA)-enriched medium on lipid accumulation in siSLC2A1-THLE2 cells were studied by gene-expression analysis, dihydroethidium staining, BODIPY, and quantification of intracellular triglyceride content, respectively. Several SNPs of SLC2A1 (solute carrier family 2 [facilitated glucose transporter] member 1) showed association with NAFLD, but not with T2DM, being the haplotype containing the minor allele of SLC2A1 sequence related to the susceptibility to develop NAFLD. Gene-expression analysis demonstrated a significant down-regulation of SLC2A1 in NAFLD livers. Enrichment functional analyses of transcriptome profiles drove us to demonstrate that in vitro silencing of SLC2A1 induces an increased OS activity and a higher lipid accumulation under OA treatment. CONCLUSIONS: Genetic variants of SLC2A1 are associated with NAFLD, and in vitro down-regulation of this gene promotes lipid accumulation. Moreover, the oxidative response detected in siSLC2A1-THLE2 cells corroborated the antioxidant properties previously related to this gene and linked the most representative clinical characteristics of NAFLD patients: oxidative injury and increased lipid storage.

Effect of a program of multifactorial fall prevention on health-related quality of life, functional ability, fear of falling and psychological well-being. A randomized controlled trial.

BACKGROUND AND AIMS: Falls among older people are associated with injury, functional decline, fear of falling, and depression. This study aims to evaluate the effect of multifactorial fall prevention on function, fear of falling, health-related quality of life and psychological well-being. METHODS: 392 older people > or =65 years sustaining a fall, leading to treatment in the emergency room or hospitalization, were included in a randomized, controlled intervention study on multifactorial fall prevention. The intervention consisted of systematic assessment and personalized treatment aimed at reducing risk factors for falls, and was performed at the geriatric outpatient department of a university hospital. The control group received usual care. Outcome measures were functional ability (Barthel Index and Frenchay Activity Index), fear of falling (Activities Balance Confidence Scale), health-related quality of life (SF- 36), and psychological well-being (SCL-92), and were recorded at interviews 6 and 12 months after inclusion. RESULTS: Only the physical function of SF-36 was slightly positively affected by the intervention (p=0.04). There were no effects on general health (p=0.49) or mental health (p=0.39) items, Barthel Index (p=0.10), Frenchay Activity Index (p=0.71), balance confidence (p=0.77), anxiety (p=0.92), depression (p=0.90) or somatization (p=0.13). CONCLUSIONS: This program of multifactorial fall prevention may have an effect on the physical function item of health-related quality of life in favor of the intervention group, but none on other measures of health-related quality of life, daily function, fear of falling or psychological well-being.

Registered criminality and sanctioning of schizophrenia patients.

BACKGROUND: Patients with schizophrenia have been shown to have an increased risk of criminality, especially violent crimes. AIMS: The aim of the current study was to describe the pattern of crimes committed by Danish patients with schizophrenia and examine the sanctions given for crimes in relation to the different periods in the patients' lives: not yet known to the psychiatric hospital system, known to the system but not yet diagnosed with schizophrenia, and after being diagnosed with schizophrenia. METHODS: Information from the Danish Psychiatric Central Research Register was correlated with data from the Danish National Crime Register. RESULTS: One of the more prominent findings was that 16% of patients diagnosed with schizophrenia receive a prison sentence or a suspended prison sentence, despite the fact that Denmark is a co-signatory of the European Prison Rules and should treat, rather than imprison, individuals with schizophrenia. CONCLUSION: The findings suggest that greater alertness is needed in the judicial system for individuals diagnosed with schizophrenia.

The association between psychopathology of first-episode psychosis patients within the schizophrenia spectrum and previous offending.

Patients with schizophrenia have been shown to have an increased risk of criminality. The aim was to describe possible psychopathological differences between schizophrenia spectrum patients with and without a criminal career before first-episode psychosis. In a multi-centre study, 16 psychiatric treatment centres included and rated 477 patients with first-episode psychosis over a 2-year period on socio-demography, the Positive and Negative Syndrome Scale, OPerational CRITeria checklist, Global Assessment of Functioning, Premorbid Adjustment Scale and Self-report Insight Scale for psychosis. Data were linked with data concerning criminal and psychiatric history. No key characteristics were found to assist the early detection of criminal persons before first psychiatric hospital contact for a psychotic incident. However, when adjusted for sex, age, abuse, living conditions, marital status, employment status and education, a primarily positive symptomatology was associated with a prior criminal career. The premorbid level of functioning and several function parameters were also significantly associated with criminal history. There are significant differences in psychopathology between schizophrenia spectrum patients with and without a criminal career before first-episode psychosis, and a better screening procedure in the judicial system could detect these individuals earlier and make adequate treatment possible.

Incipient offending among schizophrenia patients after first contact to the psychiatric hospital system.

The study examines how age, sex and substance use disorder are associated with the risk of committing a criminal offence. The study explicitly examines the risk after the first contact to the psychiatric hospital system and after the diagnosis of schizophrenia for those with no previous criminal record; the association between previous non-violent criminality and later violent criminality is also analysed. The study sample comprised 4619 individuals ever diagnosed with schizophrenia. All solved offences were accessible. Data were analysed using Cox's regression. Schizophrenic men had twice the risk of schizophrenic women of committing both violent and non-violent offences. A registered substance use disorder increased the risk 1.9- to 3.7-fold, depending on the starting point for the analyses, while increasing age on first contact or when diagnosed with schizophrenia diminished the risk. Previous non-violent criminality increased the risk for later violent criminality 2.5- to 2.7-fold, depending on the starting point for the analyses. The results suggest that the psychiatric treatment system can play an active role in preventing criminality among individuals with schizophrenia. The preventive measures should be based on a thorough assessment including criminal history at intake and alertness toward young psychotic men with substance use disorders and especially if they also have a criminal history.

The temporal relationship between schizophrenia and crime.

BACKGROUND: Little is known about the temporal relationship between illness onset and the possible beginning of a criminal career among people with schizophrenia, even though criminality, especially violent criminality, has been shown to be more common among people with schizophrenia than among people in general. AIM: The aim of this study was to analyse the temporal relationship between registered crime and contact to the psychiatric hospital system. METHOD: This is a register-based study merging data on the psychiatric career with criminal records. RESULTS: Among the males with schizophrenia, 37% started a criminal career and 13% had committed first violent crime before first contact with the psychiatric hospital system. CONCLUSION: The criminality committed before first contact to the psychiatric hospital system is substantial, especially among males with schizophrenia.