BACKGROUND Satisfaction with services represents a key component of the user's perspective, and user satisfaction surveys are the most commonly used approach to evaluate the aforementioned perspective. The aim of this discursive paper is to provide a critical overview of user satisfaction surveys in addiction treatment and harm reduction services, with a particular focus on opioid maintenance t...

BACKGROUND Rates of risky drinking among young Australians have increased substantially over the past 2 decades, resulting in significant community concern. OBJECTIVE To explore the social, cultural and economic contexts that underlie risky drinking among young people and the implications of these for general practitioners. DISCUSSION Effective strategies for reducing alcohol related harm a...

We present a full inverted index for exact and approximate string matching in large texts. The index is composed of a table containing the vocabulary of words of the text and a list of positions in the text corresponding to each word. The size of the table of words is usually much less than 1% of the text size and hence can be kept in main memory, where most query processing takes place. The te...

We provide a static analysis (using both dataflow analysis and theorem proving) to allow state changes within specifications. This can be used for specification languages that share the same expression sub-language with an implementation language so that method calls can appear in preconditions, postconditions, and object invariants without violating the soundness of the system.

Harm reduction is a paradigm-shifting idea that has the potential to significantly improve the treatment of problem substance users. The essence of harm reduction is the recognition that treatment must start from the client's needs and personal goals and that all change that reduces the harms associated with substance use can be regarded as valuable. The paper presents harm reduction's rational...

There is an ongoing national debate around cannabis policy. This brief position statement by the Executive Committee of the Central Drug Authorityoutlines some of the factors that have contributed to this debate, delineates reduction strategies, summarises the harms and benefits ofmarijuana, and provides recommendations. These recommendations emphasise an integrated and evidence-based approach,...