Comparison of different maximum safe levels in fortified foods and supplements using a probabilistic risk assessment approach

Different European institutions have developed mathematical models to propose maximum safe levels either for fortified foods or for dietary supplements. The objective of the present study was to compare and check the safety of these different maximum safe levels (MSL) by using a probabilistic risk assessment approach. The potential maximum nutritional intakes were estimated by taking into account all sources of intakes (base diet, fortified foods and dietary supplements) and compared with the tolerable upper intake levels for vitamins and minerals. This approach simulated the consequences of both food fortification and supplementation in terms of food safety. Different scenarios were tested. They are the result of the combination of several MSL obtained using the previous models. The study was based on the second French Individual and National Study on Food Consumption performed in 2006–7, matched with the French food nutritional composition database. The analyses were based on a sample of 1918 adults aged 18–79 years. Some MSL in fortified foods and dietary supplements obtained independently were protective enough, although some others could lead to nutritional intakes above the tolerable upper intake levels. The simulation showed that it is crucial to consider the inter-individual variability of fortified food intakes when setting MSL for foods and supplements. The risk assessment approach developed here by integrating the MSL for fortified foods and dietary supplements is useful for ensuring consumer protection. It may be subsequently used to test any other MSL for vitamins and minerals proposed in the future.

Implicit theories and personality patterns in child-victim sex offenders

Research has suggested that child sex offenders hold thematically distinct cognitive distortions, which Ward and Keenan (1999) call Implicit Theories. The aim of this preliminary study was to investigate the relationship between offenders’ Implicit Theories and their personality related cognitions. The variables were measured using the Implicit Theory Questionnaire and Millon’s (1990) MCMI-III personality scales. Subjects were 28 male sex offenders against children serving a custodial sentence in New Zealand, who elected to participate in a treatment program. A majority of participants had personality scale scores that reached the clinical threshold. Results found that dependant, depressive and schizoidal personality patterns significantly correlated with Implicit Theories. Clinical and theoretical implications are discussed.

Ethical practice in sex offender assessment : consideration of actuarial and polygraph methods

The current generation of community protection laws represents a shift in priorities that may see the individual rights of sex offenders compromised for the goal of public safety. At the center of many judicial decisions under these laws are the risk assessment reports provided by mental health practitioners. The widespread enactment of laws allowing for additional sanctions for sex offenders, and a burgeoning research literature regarding the methods used to assess risk have served to heighten rather than resolve the ethical concerns associated with professional practice in this area. This article examines ethical issues inherent in the use of two assessment methods commonly used with sex offenders in the correctional context, focusing on actuarial measures and polygraph tests. Properly conducted and adequately reported actuarial findings are considered to provide useful information of sufficient accuracy to inform rather than mislead judicial decision makers, although careful consideration must be given to the limitations of current measures in each individual case. Despite its increasing use, polygraph testing is considered controversial, with little consensus regarding its accuracy or appropriate applications. On the basis of the current state of the professional literature regarding the polygraph, its use with sex offenders raises unresolved ethical concerns.

Risk assessment with female sex offenders : can women meet the criteria of community protection laws?

Although females represent a small proportion of the sex offender population, they occasionally appear before the courts under the current generation of laws intended to protect the public from high-risk sex offenders. In this context, practitioners are called upon to provide assessment of the risk these women pose for sexual re-offending. The primary issues addressed in this paper are related to the validity of conducting such risk assessments and providing professional opinions as to the risk of further sexual offences that may be committed by female offenders. The approach taken is to summarize briefly the available professional literature regarding female sex offenders, and then to present the findings of the relatively few empirical studies that address sexual recidivism in females. The final section examines the positions taken in the published works of various international experts regarding risk assessment with females, followed by conclusions and recommendations in light of the standards typically prescribed by community protection laws.

Recent research (N=9,305) underscores the importance of using age-stratified actuarial tables in sex offender risk assessments

A useful understanding of the relationship between age, actuarial scores, and sexual recidivism can be obtained by comparing the entries in equivalent cells from “agestratified” actuarial tables. This article reports the compilation of the first multisample age-stratified table of sexual recidivism rates, referred to as the “multisample age-stratified table of sexual recidivism rates (MATS-1),” from recent research on Static-99 and another actuarial known as the Automated Sexual Recidivism Scale. The MATS-1 validates the “age invariance effect” that the risk of sexual recidivism declines with advancing age and shows that age-restricted tables underestimate risk for younger offenders and overestimate risk for older offenders. Based on data from more than 9,000 sex offenders, our conclusion is that evaluators should report recidivism estimates from age-stratified tables when they are assessing sexual recidivism risk, particularly when evaluating the aging sex offender.

(Un)safe routes : maternal mortality and Ethiopia's development agenda

This study juxtaposed women's experiences of birth at home in rural Ethiopia where it is 'safe' with that in a modern health care setting where it is 'unsafe' because the distance from international maternal health policy to its implementation is vast and the 'pathway to maternal survival' can be circuitous.

Improving the effectiveness of the Sex Discrimination Act: recommendations from the 2008 Senate Inquiry

One way to characterise the Rudd Government’s first year in office would be by the flurry of inquiries and reports that it commissioned. Three related to gender equality. The Productivity Commission conducted an inquiry into a national paid maternity, paternity and parental leave scheme and the House of Representatives Standing Committee on Employment and Workplace Relations conducted an inquiry into pay equity. This article is concerned with a third inquiry — the Senate Standing Committee on Legal and Constitutional Affairs (the committee) inquiry into the effectiveness of the Sex Discrimination Act 1984 (Cth) (SDA) in eliminating discrimination and promoting gender equality. These inquiries were not the Rudd Government’s only activities in relation to sex discrimination and gender equality. It also enacted legislation which removed discrimination against same sex couples from 68 Commonwealth laws and announced its intention to accede to the Optional Protocol to the International Convention on the Elimination of All Forms of Discrimination against Women.

Sexual and relationship satisfaction among heterosexual men and women : the importance of desired frequency of sex

Little is known of the extent to which heterosexual couples are satisfied with their current frequency of sex and the degree to which this predicts overall sexual and relationship satisfaction. A population-based survey of 4,290 men and 4,366 women was conducted among Australians aged 16 to 64 years from a range of sociodemographic backgrounds, of whom 3,240 men and 3,304 women were in regular heterosexual relationships. Only 46% of men and 58% of women were satisfied with their current frequency of sex. Dissatisfied men were overwhelmingly likely to desire sex more frequently; among dissatisfied women, only two thirds wanted sex more frequently. Age was a significant factor but only for men, with those aged 35-44 years tending to be least satisfied. Men and women who were dissatisfied with their frequency of sex were also more likely to express overall lower sexual and relationship satisfaction. The authors' findings not only highlight desired frequency of sex as a major factor in satisfaction, but also reveal important gender and other sociodemographic differences that need to be taken into account by researchers and therapists seeking to understand and improve sexual and relationship satisfaction among heterosexual couples. Other issues such as length of time spent having sex and practices engaged in may also be relevant, particularly for women.