New Zealand Women's Experience of Intimacy Within Heterosexual Relationships: Influence of Partners' Perceived Pornography Use.

The association between women's levels of relationship intimacy and how frequently their partner viewed pornography was examined in a community sample of 136 NZ heterosexual women. Controlling for age, ethnicity and education, partner use of pornography was significantly negatively correlated with emotional, sexual, intellectual and recreational intimacy, but not social intimacy. Women's attitudes toward pornography did not mediate any of these associations. However, significant moderation effects were found: women with more negative attitudes toward pornography reported lower rates of emotional and social intimacy when their partner was believed to be viewing pornography weekly or more, but not when this frequency was less. No association was found for women with less negative attitudes toward pornography. These findings indicate that pornography may be detrimental to relationship intimacy for women with strongly negative attitudes toward it.

An estimation of the prevalence of opioid dependence in New Zealand.

BACKGROUND: An accurate prevalence estimate for opioid dependence in New Zealand, and hence the extent of unmet treatment need, is lacking. METHODS: Opioid users were recruited via snowball sampling, with participants initially recruited from opioid substitution treatment (OST) services and dedicated needle exchanges in Auckland, Tauranga and Christchurch. Participants estimated the number of people they knew personally who were receiving OST and who were not receiving OST, but were using opioids daily or almost daily. From these estimates a multiplier of the ratio between these two groups was derived and applied to the known number receiving OST in New Zealand to arrive at the total population estimate. RESULTS: The mean multiplier estimate, weighted for treatment site, for 84 recruited participants was 2.015. The multiplier was higher for Christchurch. Initial recruitment source did not influence the value of the multiplier estimate. When the multiplier was applied to the known size of the New Zealand OST treatment population the total opioid dependent population was estimated to be 9142 (95% CI: 8248-10036), of whom half were not receiving OST. CONCLUSION: This figure was lower than for previous less robust estimates, but still represents a substantial level of unmet need. Greater effort needs to be made to close this treatment gap.

Consumer and treatment provider perspectives on reducing barriers to opioid substitution treatment and improving treatment attractiveness.

In New Zealand approximately 4600 people receive opioid substitution treatment (OST) for opioid dependence, primarily methadone maintenance treatment. This study explored ways in which OST could be improved, given the significant waiting times for treatment. Two parallel surveys were conducted: 1) peer interviews with 85 regular daily or almost daily opioid drug users (51.8% receiving OST, 18.8% not currently receiving OST, and 29.4% never received OST) and; 2) a census of all 18 specialist OST service providers. When asked how OST might be improved, the four categories most commonly cited by the opioid users were 'better treatment by staff', 'more flexibility', 'better takeaway arrangements', and 'decreased waiting time'. Both opioid users and specialist services rated 'restricted takeaways' and 'having to go on a waiting list' in the top three perceived barriers to OST. Almost all services reported significant resource issues and barriers to the transfer of stable clients from specialist services to continuing treatment in primary care. The findings from this study indicate how OST can be made more accessible and attractive and thus achieve better uptake and retention.

Development of a brief treatment instrument for routine clinical use with methadone maintenance treatment clients: the methadone treatment index.

Routine measurement of treatment outcome between clinician and client in alcohol and drug user treatment services is an important quality improvement initiative. It is particularly important for clients receiving long-term treatment such as methadone maintenance treatment, as fluctuations in substance use, functioning, and health are to be expected. Although there are a number of standardized alcohol and drug user treatment outcome instruments available for research and clinical use, a key challenge is to develop clinical instruments that will actually be used routinely in busy practice settings by a range of staff. Such instruments need to be brief, acceptable to staff and clients, easy to use, provide immediate feedback, and meet adequate psychometric requirements. This report describes development work undertaken in three studies of the Methadone Treatment Index (MTI). The MTI is a brief instrument comprising measures of recent substance use, aspects of social and behavioral functioning, and physical and psychological health. The MTI was designed in consultation with clinicians and clients for use in monitoring treatment progress with clients receiving methadone maintenance treatment. Key findings were that the MTI was acceptable to clients, produced clinically relevant information, and has satisfactory psychometric properties, although it was not used to measure change in this study. Further evaluation of the MTI on a longitudinal basis is supported.