Characteristics of women with alcohol and other drug problems: findings of an Australian national survey

Two hundred and sixty-seven women were interviewed in a national survey examining the characteristics, treatment needs and treatment experiences of Australian women who had received treatment for their alcohol and other drug problems. More than half the women were mothers, of whom almost one-third had surrendered custody of their children. Polydrug use was the norm among these women, who in general had substantial experience with the legal system. A sizeable proportion of women had experienced physical and psychological health problems such as hepatitis, eating disorders, self-mutilation, suicide attempts and low self-esteem. The majority of the sample had a life-time history of physical or sexual violence. The implications of these findings are discussed and recommendations are provided for attracting and retaining women in appropriate services.     

Risky drinking and alcohol use patterns in a national sample of women of childbearing age

AIMS: We examined risky drinking and alcohol use patterns associated with prenatal effects of alcohol exposure in women of childbearing age, using various definitions of low-risk drinking. DESIGN: Computer-assisted telephone interview (CATI) methodology was used to gather information in a cross-sectional survey on alcohol use and problems, pregnancy and likelihood of future pregnancy. SETTING: Participants were respondents in the 2000 National Alcohol Survey (NAS, N10, response rate 58%) which includes men and women from all 50 states of the United States and the District of Columbia. PARTICIPANTS: A total of 1504 women aged 18-39 years were included; 72 were pregnant, 511 were currently not pregnant but reported being likely to be pregnant in the next 5 years, and 921 women were neither pregnant nor likely to be in the next 5 years. MEASUREMENTS: Various alcohol use patterns in the past 12 months including average volume, amount per session, drinking with food and time spent drinking were assessed. FINDINGS: Seven per cent of childbearing age women exceeded guidelines used to classify women as risky drinkers in the past month. Thirty per cent were classified as risky drinkers when these guidelines were extended to past-year drinking. Examination of specific alcohol use patterns revealed that while under 10% of risky drinkers reported past-month heavy episodic drinking, 30% or more reported heavy episodic drinking and exceeding daily limits for alcohol consumption in the past year. CONCLUSIONS: Public health professionals should note that past-year drinking in a significant proportion of women of childbearing age exceeds guidelines for alcohol use. When targeting such prevention efforts, they should thus include assessment of past-year alcohol use patterns.     

Patterns of ecstasy use in Australia: findings from a national household survey

Aim To examine the patterns, correlates and context of ‘recent’ (preceding 12 months) ecstasy use using data from a nationally representative sample of Australians interviewed in 2001. Design Data were analysed from the 2001 National Drug Strategy Household Survey, a multi‐stage probability sample of Australians aged 14 years or older. The focus was on ecstasy use among 14–19‐year‐olds and 20–29‐year‐olds, as the prevalence of recent use is highest among these groups. Recent ecstasy users were compared to those who had not used in the preceding 12 months and those who had never tried ecstasy (‘others’) on a range of demographic and drug use variables. Comparisons were also drawn between the patterns and context of ecstasy use of the two groups of recent ecstasy users (users aged between 14–19 and 20–29 years). Findings In 2001, 6.1% of Australians aged 14 years or older reported life‐time ecstasy use, and 2.9% reported recent use. One in 10 (10.4%) of 20–29‐year‐olds and 5.0% of 14–19‐year‐olds had used ecstasy recently. Although there were few demographic differences between recent users and others, compared to those who had not recently used ecstasy, recent ecstasy users were more likely to have used a range of other drugs. Although recent ecstasy users of both age groups could be characterized as polydrug users, 20–29‐year‐old users were more likely to use other drugs concurrently with ecstasy. Conclusions Following cannabis and amphetamines, ecstasy is the third most widely used illicit drug in Australia. Other than a greater likelihood of having used other drugs, few demographic variables appear to distinguish recent ecstasy users from others. Australian users in their 20s use ecstasy within a context of greater polydrug use than those in their teens. Although most ecstasy users described a pattern of occasional use, minorities reported weekly use, and difficulties in reducing their use despite wishing to do so. There is a need to develop interventions to assist problematic ecstasy users to reduce their use should they wish to do so and to increase education about the potential risks of combining ecstasy with other drugs.     

Covariates of condom use in South Africa: findings from a national population-based survey in 2008

Condom use has increased significantly over the past decade among all adult age groups in South Africa, and it is widely believed to have played a major role in the recent significant decline in HIV incidence in the country, especially among young people. This study investigated the demographic, behavioural and psychosocial correlates of condom use at last sex among a national random probability sample of sexually experienced respondents aged 15 years and older (n = 7817, 42.9% males and 57.1% females) using data from the 2008 South African national HIV population-based household survey. Multivariate logistic regression analyses revealed that for both sexes, being aged 15–24 years and 25–49 years old, Black African, never married and unemployed were significantly associated with condom use at last sex. In addition, for males, condom use was associated with having had two or more sexual partners, whereas for females it was associated with living in urban formal, urban informal and rural informal areas, and having been in a current relationship for less than a year. Based on these findings, it was concluded that there is a need to further promote condom use especially among the subgroups of people with lower rates of condom use in order to reduce their risk of HIV infection.     

Effects on alcohol consumption of announcing revised UK low-risk drinking guidelines: findings from a monthly cross-sectional survey

BackgroundHealth authorities publish alcohol consumption guidelines for low-risk drinking in most high-income countries but the effects of these guidelines on alcohol consumption are unclear. In January, 2016, the UK's Chief Medical Officers announced revised guidelines recommending that men and women should not regularly drink more than 14 units per week, a reduction to the previous guideline for men of 3–4 units per day. We aimed to evaluate the effect of announcing the revised guidelines on alcohol consumption.MethodsData were collected from March, 2014, to October, 2017, using the Alcohol Toolkit Survey, a monthly repeat cross-sectional survey of approximately 1800 adults (older than 16 years) resident in England. The survey uses a hybrid between random location sampling and quota sampling designed to generate a nationally representative sample, which selects random areas in England (about 300 households) from strata defined by area-level geographical and sociodemographic profiles. Participants provided verbal informed consent. The University College London ethics committee granted ethical approval for the Alcohol Toolkit Study and The University of Sheffield for the evaluation of the UK lower-risk drinking guidelines. The primary outcome is participants’ Alcohol Use Disorders Identification Test for Consumption (AUDIT-C) scores. Effects were estimated using segmented regression. Secondary analyses test for alternative breakpoints in the long-term trend and pulse effects. All analyses were preregistered in the ISRCTN registry, number ISRCTN15189062.FindingsAt baseline, 70·4% of the sample were drinkers and the mean AUDIT-C score was 2·8. The main analysis showed no significant step-change in AUDIT-C scores immediately following announcement of the guideline (β=0·001 [95% CI –0·079 to 0·099]; p=0·82) and the trend changed significantly such that scores increased by 0·005 each month (β=0·008 [0·001–0·015]; p=0·015). This finding was not robust as secondary analyses of alternative breakpoints suggested the change in behaviour began in June, before the new guidelines were announced. Secondary analyses also suggest that AUDIT-C scores reduced temporarily for 3 months (a pulse effect) after the announcement (β=–0·126 [–0·218 to –0·034]; p=0·007).InterpretationAnnouncing new UK drinking guidelines with no large-scale organised promotion did not lead to a substantial or sustained reduction in drinking or a downturn in long-term alcohol consumption behaviour. Well designed promotional campaigns might improve the effect of drinking guidelines on alcohol consumption. This study is limited by potential seasonal confounding—January is typically a light-drinking month, whereas December is a heavy-drinking month. We control for seasonal trends but this approach might be inadequate if seasonality varies substantially between years as our time series is relatively short.FundingNational Institute for Health Research Public Health Research Programme, School for Public Health Research, Cancer Research UK.     

Models of adult day care: findings from a national survey

We examined a nationally representative sample of 60 adult day care centers to describe the state of this evolving care modality after a decade's growth. Results indicate that day care centers can be categorized into three models of care, each of which serves a distinctive subpopulation. Model appropriateness was tested with analysis of variance of differences in participant characteristics. Services, staffing, costs, and other program features are contrasted among the three models.     

End-of-life care: findings from a national survey of informal caregivers

BACKGROUND: Family and friends are thought to be the predominant providers of end-of-life care, although nationally representative data on this topic have been lacking. METHODS: This study draws from the 1999 National Long-Term Care Survey and its Informal Caregivers Survey to characterize primary informal caregivers' experiences providing end-of-life care to chronically disabled community-dwelling older adults. Study participants were 1149 primary informal caregivers, stratified by care recipients' survival or death during the following 12 months. RESULTS: An estimated 11.2% of the chronically disabled community-dwelling older adults died within 1 year of being interviewed. Among persons who died, 72.3% were receiving help from an informal caregiver at the time of the interview. End-of-life primary informal caregivers helped an average of 43 hours per week, 84.4% provided daily assistance, and caregiver support services were infrequently used (ie, respite care and support groups were used by less than 5% of caregivers). While end-of-life caregivers reported significant emotional (28.9%), physical (18.4%), and financial (14.0%) strains, more than two thirds endorsed personal rewards related to their helping role. Compared with primary informal caregivers of persons who survived the following 12 months, end-of-life caregivers provided significantly higher levels of assistance and reported more challenges and strains, but they were no less likely to endorse rewards related to their helping role. CONCLUSIONS: End-of-life caregivers provide frequent and intense assistance with few supportive services. These data underscore the relevance of families to end-of-life care, and the potential benefit of better integrating families in patient care.     

The needs of people with HIV in the UK: findings from a national survey

The aim of this study was to describe the needs of people living with HIV in the UK. A questionnaire addressing 17 areas of need was completed by 1821 people living with HIV in the UK. The core need indicator was a personal assessment of happiness with current state. A quarter of all respondents were happy with their current state across all needs. For each need, the following proportions were unhappy with their current state: sex, 40%; anxiety/depression, 33%; sleep, 32%; self-confidence, 32%; money, 28%; household chores and self-care, 18%; housing, 18%; appetite, eating and drinking, 17%; friendships, 17%; discrimination, 16%; mobility, 15%; dealing with health professionals, 15%; relationships, 14%; drugs and alcohol, 9%; taking treatments regularly, 5%; HIV treatment knowledge, 4%; looking after children, 2%. Although some people with HIV are coping well with minimal unmet need, the overall picture of need is dominated by personal, social and economic issues.     

Smoking and musculoskeletal disorders: findings from a British national survey

OBJECTIVES: To explore the relation between smoking habits and regional pain in the general population. METHODS: A questionnaire was mailed to 21 201 adults, aged 16-64 years, selected at random from the registers of 34 British general practices, and to 993 members of the armed services, randomly selected from pay records. Questions were asked about pain in the low back, neck, and upper and lower limbs during the past 12 months; smoking habits; physical activities at work; headaches; and tiredness or stress. Associations were examined by logistic regression and expressed as prevalence ratios (PRs). RESULTS: Questionnaires were completed by 12 907 (58%) subjects, including 6513 who had smoked at some time, among whom 3184 were current smokers. Smoking habits were related to age, social class, report of headaches, tiredness or stress, and manual activities at work. After adjustment for potential confounders, current and ex-smokers had higher risks than lifetime non-smokers for pain at all of the sites considered. This was especially so for pain reported as preventing normal activities (with PRs up to 1.6 in current v never smokers). Similar associations were found in both sexes, and when analysis was restricted to non-manual workers. CONCLUSIONS: There is an association between smoking and report of regional pain, which is apparent even in ex-smokers. This could arise from a pharmacological effect of tobacco smoke (for example, on neurological processing of sensory information or nutrition of peripheral tissues); another possibility is that people with a low threshold for reporting pain and disability are more likely to take up and continue smoking.     

State of the (positive) nation: findings from the fourth national Australian HIV futures survey

This paper characterises the health and wellbeing of people living with HIV/AIDS (PLWHA) in Australia. The HIV Futures 4 Survey is a self-complete anonymous questionnaire distributed through multiple sites. Data were collected on health, clinical and social variables. There were 1059 responses, approximately 8% of the estimated HIV-positive population. Respondents were aged between 18 and 92 years and 77% were homosexual men. In total, 60% reported a viral load of <500 copies/mL and 83% a CD4 count of over 250 cells/microL. A total of 44% reported another major health condition and 35% a mental health condition. A total of 71% were using antiretroviral therapy. More than half of the respondents had stopped working because of HIV and 25% were living in poverty. In conclusion, adequate planning for the future of our response to HIV/AIDS relies in no small part on our access to detailed information about how the epidemic affects those with the virus.     

Asking questions about women''s reproductive health: validity and reliability of survey findings from Istanbul

In countries where population‐based data on health problems are scarce, the extent of reproductive morbidity can be estimated from replies in structured interviews as a complement or as an alternative to reports from physician's examination and laboratory tests. We examined the sensitivity and specificity of detected morbidity based on these replies as compared to medical diagnoses and explored the consistency of replies when the questionnaire was administered twice, by two types of interviewers in different environments. Data were collected in a cross‐sectional survey in Istanbul. The presence or absence of five morbidities, reproductive and urinary tract infections (RTI and UTI), menstrual disorders, pelvic relaxation and anaemia was determined by algorithms based on the replies, and by the physician's diagnosis. Except with anaemia, questionnaire replies were more specific than sensitive in detecting morbidity, probably partly due to many morbid conditions being accepted as normal. Specificity exceeded 80% for home reports of menstrual disorders (93.0%), pelvic relaxation (95.7%), RTI (abnormal discharge and pain) (81.2%) and UTI (80.7%), with the corresponding figure for anaemia at 41.7%; the best sensitivity results were for anaemia (58.3%), RTI (abnormal discharge only) (49.3%) and menstrual disorders (45.4%) with figures for pelvic relaxation and UTI reaching only 17.3 and 13.0%. Reliability between the interviews (assessed by the κ coefficient), was highest at 66.1% for pelvic relaxation and lowest at 39.9% for menstrual disorders. Reliability varied between the two lay interviewers, suggesting the interviewer and the interview conditions are important. Questionnaire‐based information on this type of morbidity is most useful for ascertaining perceived ill‐health and only of limited use for the corresponding medically defined conditions.     

Nondaily smoking and alcohol use, hazardous drinking, and alcohol diagnoses among young adults: findings from the NESARC

Background: Nondaily smoking and heavy alcohol use are prevalent behaviors among young adults, with nondaily smoking occurring primarily in the context of alcohol use. Although the relationship between drinking and daily smoking has been well characterized in young adults, few epidemiological investigations have investigated the association between nondaily smoking and drinking behavior. Methods: We examined Wave 1 of the National Epidemiologic Survey on Alcohol and Related Conditions (NESARC; Grant et al., 2003b ; n = 43,093). Young adults (aged 18 to 25 years; n = 5,838) were stratified on current smoking behavior (daily, nondaily, and nonsmokers in the past 12 months) and differences in weekly quantity of alcohol use, frequency of alcohol use, frequency of binge drinking behavior, rates of NIAAA‐defined hazardous drinking, and rates of DSM‐IV alcohol diagnoses were investigated. College student status was examined. Results: Twenty‐five percent were current smokers and 7% were smoking on a nondaily basis. Seventy‐one percent were current drinkers, 39% reported binge drinking at least once a month, 41% met criteria for hazardous drinking, and 18% had alcohol use disorders. Across all measures of alcohol use, there was a significant effect of smoking status, with daily smokers having greater alcohol use patterns, compared with nondaily smokers, with nonsmokers consuming the least. Nondaily smokers were more likely to report any binge drinking in the past 12 months. However, daily smokers were more likely to report daily binge drinking. With regard to hazardous drinking and alcohol use disorders, nondaily smoking conferred the greatest risk, followed by daily smoking with nonsmoking as the reference group. Multinomial logistic regression demonstrated that the odds of being a hazardous drinker were 16 times greater (95% CI 9.46–26.48) in a nondaily smoker compared with a nonsmoker, whereas the odds for a daily smoker were increased by 7‐fold (95% CI 5.54–9.36). A similar pattern of results was demonstrated for DSM‐IV alcohol diagnoses. No differences across college student status were observed. Conclusions: The increased risk of hazardous drinking and alcohol use disorders conferred by nondaily smoking supports the findings that nondaily smoking and drinking are highly concomitant behaviors. Results such as these suggest that interventions disengaging alcohol and cigarette use patterns (e.g., smoking bans in alcohol venues) might serve to limit the occurrence of hazardous drinking among young adults at heightened risk for this behavior.     

The epidemiology of drinking among women of child-bearing age

OBJECTIVES: To estimate the prevalence of drinking, binge drinking (4 or more drinks), and alcohol abuse and dependence and to identify predictors of heavier drinking among women of child-bearing age (18-44 years). METHODS: Subjects are part of a national multistage random sample from the 2002 National Epidemiologic Survey on Alcohol and Related Conditions (NESARC). RESULTS: Binge drinking, abuse, and dependence are higher in younger (<30 years) pregnant and nonpregnant women. Among pregnant women, binge drinking is highest among Whites; alcohol abuse and dependence rates are relatively low and similar in all racial/ethnic groups. Among nonpregnant women, Whites and mixed race women have the highest rates of binge drinking. Alcohol abuse and dependence are highest among Native Hawaiian/Pacific Islanders, followed by Native American/Alaska Native women. Women who are White, younger (21-29 years), single, or cohabiting and with a higher income (> 40,000 US dollars) are at a higher risk for heavier drinking. CONCLUSIONS: Drinking and heavier drinking remain at high levels among women of child-bearing age. Prevention efforts must be comprehensive and should target pregnant women who are drinking and those who could become pregnant and are drinking at high-risk levels.     

Engaging Australian physicians in evidence-based medicine: a representative national survey

Aim: To assess Australian adult physicians’ views about evidence‐based medicine (EBM) and quality improvement (QI). Background: Cross‐sectional postal survey of two hundred and forty‐four randomly selected Australian physicians (78.5% response rate). Method: Physicians’ views about the promotion of EBM and QI and their impact on patient care, strategies to support better clinical practice and self‐reported understanding of EBM terms. Results: Sixty‐eight per cent (95% confidence interval (CI): 62–74%) of physicians had a positive view of the current promotion of EBM in Australia. Significantly fewer (45%; 95% CI: 38–51%) were so positive about QI (P < 0.001). Although 74% (95% CI: 68–79%) indicated that EBM improves patient care, significantly fewer (46%; 95% CI: 40–53%) held this view with respect to QI (P < 0.001). Although 70% (95% CI: 64–76%) of physicians agreed they had adequate skills to search for evidence, significantly fewer (21%; 95% CI: 17–27%) agreed they had sufficient time to do so (P < 0.001). EBM skills were positively associated with involvement in teaching. Physicians were significantly more positive about approaches exclusive to themselves compared with those involving other disciplines. Conclusions: Although Australian physicians have positive views of EBM, QI appears less well regarded. Initiatives to improve quality and safety that incorporate principles and language of EBM will likely be received better by physicians than isolated QI. Further enhancement of EBM requires concomitant attention to physician training, workplace infrastructure and supportive professional development. (Intern Med J 2005; 35: 9–17)     

The epidemiology of nontuberculous mycobacterial diseases in the United States. Results from a national survey

During the 2-yr period 1981-83, demographic, clinical, and laboratory information was collected for 5,469 patients from whom nontuberculous mycobacteria (NTM) had been isolated. Among the potential NTM pathogens, isolates of Mycobacterium avium complex were most frequent, followed by M. kansasii, M. fortuitum, M. scrofulaceum, and M. chelonae. Almost 90% of the isolates were obtained from respiratory specimens. Prevalence rates for NTM disease, as calculated by a diagnostic algorithm, were highest for M. avium complex (1.3/10(5)), M. fortuitum-M. chelonae (0.2/10(5)). The data suggest a changing epidemiologic picture of NTM disease due perhaps to the decreasing incidence of tuberculosis, the increasing prevalence of chronic lung disease, and increased culturing of diagnostic specimens, as well as possibly a change in the ecology of these organisms.     

Prevalence and patterns of alcohol use in the Australian workforce: findings from the 2001 National Drug Strategy Household Survey

AIMS: To describe Australian workers' prevalence and patterns of alcohol use. DESIGN: A secondary analysis of the 2001 National Drug Strategy Household Survey. PARTICIPANTS: A total of 13 582 workers > or = 14 years old. MEASUREMENTS: Alcohol consumption levels associated with National Health and Medical Research Council (NHMRC) guidelines for short- and long-term harm were stratified by occupation and industry. FINDINGS: Approximately 8% of the workforce drank at least weekly at short-term risky or high risk levels, 17% drank at least monthly, 18% drank at least yearly and 11% drank at long-term risky or high risk levels. The prevalence of risky or high risk drinking was higher for younger than for older workers. Controlling for socio-demographic factors, the risk of workers frequently drinking at levels associated with short-term harm was lowest in the education industry and significantly higher in the hospitality, agriculture, manufacturing and construction industries. Drinking patterns associated with long-term harm were more prevalent in the agriculture, retail and manufacturing industries, compared to the education industry. Drinking patterns associated with both short- and long-term harm were more prevalent for blue-collar workers than professionals. CONCLUSIONS: Risky and high risk drinking occurred at least occasionally in 44% of Australian workers. Workers in the hospitality, agriculture, manufacturing, construction and retail industries, workers in blue-collar occupations and young workers were identified as at-risk subgroups. These data provide evidence that patterns of consumption differ between occupational and industry groups, and highlight the pressing need to develop policies, prevention and intervention strategies to reduce harmful alcohol use in Australia, particularly among young adults.