Women's alcohol consumption and risk for alcohol-exposed pregnancies in Russia

Aims Alcohol‐exposed pregnancies (AEP) are the direct cause of fetal alcohol spectrum disorders (FASD). This study examines drinking patterns among pregnant and non‐pregnant women of childbearing age in Russia, a country with one of the highest levels of alcohol consumption in the world. Design Cross‐sectional survey. Setting Seven public women's clinics in two locations: St Petersburg (SPB) and the Nizhny Novgorod region (NNR). Participants A total of 648 pregnant and non‐pregnant childbearing‐age women. Measurements A face‐to‐face structured interview assessed alcohol consumption, pregnancy status/possibility of becoming pregnant and consumption before and after pregnancy recognition. Findings Eighty‐nine per cent of non‐pregnant women reported consuming alcohol and 65% reported binge drinking in the past 3 months; 47% in NNR and 28% in SPB reported binges at least monthly. Women who might become pregnant consumed alcohol similarly to women who were not likely to become pregnant, and 32% of women in SPB and 54% in NNR were categorized as at risk for AEP. There was a significant decline in drinking after pregnancy identification. Twenty per cent of pregnant women reported consuming alcohol and 6% in SBP (none in NNR) reported binge drinking; however, a high prevalence of binge drinking was found among women who might become pregnant or who were trying to conceive. Conclusions Russian women substantially reduce drinking after pregnancy recognition compared to pre‐pregnancy levels. No reductions were found prior to pregnancy recognition, either when a woman might become pregnant or when she was trying to conceive. The pre‐conception period presents a risk window and, therefore, a prevention opportunity.     

Is Pregnancy the Time to Change Alcohol Consumption Habits in France?

Background:  Although it is well known that France has a cultural history of alcohol use, no recent French data on alcohol consumption during pregnancy in a large sample are available.
Methods:  To determine the alcohol consumption patterns among pregnant women in France, we analyzed data from a 1-year multicenter self-survey. Sociodemographic profile, obstetrical history, neonatal data, and a self-report for assessing drinking patterns during pregnancy including AUDIT were recorded from women who delivered recently. Cases of fetal alcohol syndrome (FAS) were also reported.
Results:  A total of 837 pregnant women have described all parameters. The mean age at delivery of our sample was 29.7 years (SD = 4.8 years). A total of 52.2% of women indicated that they had consumed alcohol at least once during their pregnancy, and among abstainers 54.5% had a positive AUDIT score. Of the pregnant women who consumed alcohol, 13.7% reported at least one binge drinking episode (5 or more drinks on 1 occasion) during pregnancy. Binge drinking is significantly more frequent than regular alcohol consumption (at least 1 drink more than 1 time per week) during pregnancy. A prevalence rate of FAS of 1.8 per 1,000 live births was observed.
Conclusions:  There is a large population of women who still drink alcohol during pregnancy, particularly in binge drinking episodes. This underlines the need to clearly inform women of childbearing age about the dangers of alcohol during pregnancy as related to all types of consumption. Moreover, acting to prevent alcohol consumption prior to pregnancy may also greatly influence prenatal drinking.     

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.     

Alcohol use in pregnant and nonpregnant Russian women

BACKGROUND: Alcohol consumption in Russia is reportedly high for both men and women; most studies of Russian drinking have used questionnaires not designed specifically to measure alcohol consumption or to interview women. This study was designed specifically to measure drinking patterns among pregnant and nonpregnant Russian women. METHODS: Eight hundred ninety-nine women of child-bearing age in St. Petersburg, Russia, were interviewed in employment centers, educational centers, and at obstetric and gynecologic (OB/GYN) clinics and hospitals. Measurement of drinking used several types of drinking questions and time frames. RESULTS: Nearly all nonpregnant Russian women (95.9%) reported consuming alcohol in the last 12 months. Among nonpregnant women drinkers, 7.6% reported drinking heavily (29.58 mL or more ethanol/d), and 18.4% reported drinking >or=5 on at least 1 occasion. Contrary to expectations of Russian obstetricians, pregnant Russian women readily answered detailed questions about their drinking behavior during pregnancy. Nearly all pregnant women drank in the year before they became pregnant; of these, 60.0% reported drinking when they knew they were pregnant, and 34.9% drank in the past 30 days. Among pregnant women who drank in the past 30 days, 7.4% reporting having >or=5 drinks on at least 1 occasion. Nevertheless, more than 90% of pregnant and nonpregnant Russian women believed that alcohol has a detrimental effect on pregnancy outcomes. CONCLUSIONS: Pregnant and nonpregnant Russian women were willing to answer detailed questions about their drinking behavior. Although most pregnant women studied reduced their drinking during pregnancy, one-third of the pregnant women did not stop drinking. It is important to find out what enabled two-thirds of the pregnant women to stop drinking before or during their pregnancy.     

A Metric of Maternal Prenatal Risk Drinking Predicts Neurobehavioral Outcomes in Preschool Children

Background: Fetal Alcohol Spectrum Disorders (FASDs), including Fetal Alcohol Syndrome, continue to be high‐incidence developmental disorders. Detection of patterns of maternal drinking that place fetuses at risk for these disorders is critical to diagnosis, treatment, and prevention, but is challenging and often insufficient during pregnancy. Various screens and measures have been used to identify maternal risk drinking but their ability to predict child outcome has been inconsistent. This study hypothesized that a metric of fetal “at‐risk” alcohol exposure (ARAE) derived from several indicators of maternal self‐reported drinking would predict alcohol‐related neurobehavioral dysfunctions in children better than individual measures of maternal alcohol consumption alone. Methods: Self‐reported peri‐conceptional and repeated maternal drinking during pregnancy were assessed with semi‐structured interviews and standard screens, i.e., the CAGE, T‐ACE, and MAST, in a prospective sample of 75 African‐American mothers. Drinking volumes per beverage type were converted to standard quantity and frequency measures. From these individual measures and screening instruments, a simple dichotomous index of prenatal ARAE was defined and used to predict neurobehavioral outcomes in the 4‐ to 5‐year‐old offspring of these women. Study outcomes included IQ, attention, memory, visual‐motor integration, fine motor skill, and behavior. Statistical analyses controlled for demographic and other potential confounders. Results: The current “at‐risk” drinking metric identified over 62% of the mothers as drinking at risk levels—23% more than the selection criterion identified—and outperformed all individual quantity and frequency consumption measures, including averages of weekly alcohol use and “binge” alcohol exposures (assessed as intake per drinking occasion), as well as an estimate of the Maternal Substance Abuse Checklist ( Coles et al., 2000 ), in predicting prenatal alcohol‐related cognitive and behavioral dysfunction in 4‐ to 5‐year‐old children. Conclusions: A metric reflecting multiple indices of “at‐risk” maternal alcohol drinking in pregnancy had greater utility in predicting various prenatal alcohol‐related neurobehavioral dysfunction and deficits in children compared to individual measures of maternal self‐reported alcohol consumption or a previous maternal substance abuse index. Assessing fetal risk drinking in pregnant women was improved by including multiple indicators of both alcohol consumption and alcohol‐related consequences and, if appropriate practical applications are devised, may facilitate intervention by health care workers during pregnancy and potentially reduce the incidence or severity of FASDs.     

Alcohol consumption among low-income pregnant Latinas

BACKGROUND: Due to changing cultural norms, Latinas of childbearing age residing in the U.S. may be at increasing risk of drinking harmful levels of alcohol during pregnancy, and may also be unaware of the risks for Fetal Alcohol Spectrum Disorders associated with this behavior. We assessed the prevalence of alcohol consumption in a sample of low-income pregnant Latinas and examined risk factors for alcohol use in the periconceptional period. METHODS: As part of a larger intervention trial, a cross-sectional in-home interview study was conducted among a sample of 100 pregnant low-income Latinas receiving services from the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) in San Diego County, California. RESULTS: Fifty-seven percent of respondents indicated they were either life-time abstainers or had not consumed any alcohol in the periconceptional period. Forty-three percent reported some alcohol use in the three months prior to recognition of the current pregnancy, and 20% reported at least one binge episode of four or more standard drinks during that time frame. Five percent reported drinking seven or more drinks per week, and 8% continued drinking alcohol after recognition of pregnancy. Significant predictors of any alcohol use in the periconceptional period included English language/higher level of acculturation, younger maternal age, lower parity, higher level of education, younger age at first drink, and having ever smoked. Women who were aware of alcohol warning messages and /or had more knowledge of the Fetal Alcohol Syndrome (FAS) were significantly more likely to have consumed alcohol in the periconceptional period. Frequency of periconceptional use of alcohol did not differ between women who planned or did not plan the pregnancy. CONCLUSION: The prevalence and pattern of early pregnancy alcohol consumption in this sample of Latinas is similar to patterns noted in other race/ethnic groups in the U.S. Level of knowledge about FAS and awareness of warning messages was not protective for early pregnancy alcohol consumption, suggesting that specific knowledge was insufficient to prevent exposure or that other factors reinforce maintenance of alcohol consumption in early pregnancy. Selective interventions in low-income Latinas are warranted, and should be focused on women of reproductive age who are binge or frequent drinkers and who are at risk of becoming pregnant.     

Alcohol consumption during pregnancy in nonindigenous west Australian women

BACKGROUND: High alcohol intake in pregnancy has been linked to abnormal fetal development. There are limited published data in Australia on standard drinks of alcohol consumed on a typical occasion during the periconceptional period or pregnancy. METHODS: During 1995 to 1997, a 10% random sample of all nonindigenous women giving birth in Western Australia was surveyed 12 weeks after delivery (N=4,839). Women were asked questions about alcohol consumption in each of the 4 time periods: the 3 months before pregnancy and each trimester of pregnancy. Questions were framed to measure volume, frequency, and type of alcoholic beverage. RESULTS: 46.7% of the women had not planned their pregnancy. Most women (79.8%) reported drinking alcohol in the 3 months before pregnancy, with 58.7% drinking alcohol in at least 1 trimester of pregnancy. The proportion of women consuming 1 to 2 drinks on a typical occasion did not change much during pregnancy, but the number of occasions declined. Although the proportion of women consuming more than 2 standard drinks on a typical occasion declined after the first trimester, 19.0% of women consumed this amount in at least 1 trimester of pregnancy and 4.3% of women consumed 5 or more standard drinks on a typical occasion in at least 1 trimester of pregnancy. In the first trimester of pregnancy, 14.8% of women drank outside the current Australian guideline for alcohol consumption in pregnancy, decreasing to 10% in the second and third trimesters. CONCLUSIONS: Women generally reduced their average alcohol consumption and the number of standard drinks on a typical occasion as their pregnancy progressed, although 10 to 14% were drinking outside current guidelines for pregnancy. It is important that all women of child-bearing age are aware, well before they consider pregnancy, of the risks of drinking alcohol during pregnancy so they can make informed decisions about their alcohol consumption in pregnancy.     

Consistency of reported alcohol use by pregnant women: anonymous versus confidential questionnaires with item nonresponse differences

BACKGROUND: Self-report is the best method to attain information about moderate alcohol consumption. However, reported alcohol consumption before and during pregnancy is sensitive to response bias. METHODS: We compared identical questionnaires completed either confidentially or anonymously by pregnant women. A representative half of the pregnant women in Oslo attending ultrasound screening between June 2000 and May 2001 were invited to join a confidential questionnaire study. Another group of pregnant women, selected in the identical manner, were asked to answer the same questionnaire anonymously during the summer of 2001. The questionnaire was completed by 1749 confidentially and 191 anonymously (response rate 93.4% vs 84.4%). For the current study, only women with Scandinavian ethnicity were included: 1707 and 178, respectively. Measures were T-ACE (screening measure for pregnancy risk drinking), reported frequency of alcohol use, Standard Units (SU) per occasion (po), SU per week, and binge drinking (>or=5 SU po), before and during pregnancy. RESULTS: There were no significant differences in reported alcohol consumption between the confidential and the anonymous group for the sample as a whole. Any alcohol consumption was reported by 22.6% and 23.3% during pregnancy week 7-12 and 13+ (confidential group) versus 22.5% and 25.8% (anonymous group). Differences between the groups tended to be larger for SU per week (p=0.07 both before pregnancy and after week 12 of pregnancy) than for the indirect alcohol (T-ACE) and the binge drinking questions. In the confidential group, the women with lower education had close to twice as high item nonresponse on the direct alcohol questions during pregnancy compared with those with higher education. This difference was smaller in the anonymous group. The rate of smoking was not reported differently in the anonymous group. CONCLUSIONS: Among pregnant women, there was no significant difference in self-reported alcohol consumption obtained by confidential or anonymous questionnaires.     

Understanding drinking during pregnancy among urban American Indians and African Americans: health messages, risk beliefs, and how we measure consumption

BACKGROUND: Little is known about urban American Indian and African American women's drinking during pregnancy, or their beliefs about the risk of doing so. However, rates of fetal alcohol syndrome (FAS) are believed to be highest among those ethnic groups. METHODS: The Developing Effective Educational Resources (DEER) project recruited pregnant American Indian, African American, and white women from urban California areas (n = 321), to develop culturally appropriate consumption measures, to gather epidemiological data about drinking during pregnancy, and to assess exposure and reactions to health warnings intended to encourage abstinence during pregnancy. RESULTS: The study found high levels of exposure to health warnings among all ethnic groups, but many women were unclear about the actual consequences of FAS, about the risk of drinking even beer or wine or wine coolers, or about the value of reducing intake at any time during pregnancy. The majority of the women who drank malt liquor, fortified wine, wine, and spirits reported having larger than standard drinks, and daily drinkers had the highest levels of reporting error. When drink size was considered in the calculation of alcohol volume, average daily volume of consumption during pregnancy increased to the FAS risk level (average daily volume > or = 1) in the overall sample and among the African American and white subjects. CONCLUSIONS: Because some women, especially heavy drinkers, will continue drinking despite exposure to abstention-oriented health messages, it may be prudent to develop campaigns and interventions that provide factual information to help at-risk women reduce their drinking during pregnancy. Women could be advised of beverage equivalency, of standard drink sizes, and of how their own drinks compare with standard ones. Reliance on standard drink sizes in research can result in significant underreporting of consumption, especially among pregnant risk drinkers.     

Low to moderate alcohol intake during pregnancy and risk of psychomotor deficits

Background: To examine the effects of low to moderate alcohol consumption during pregnancy on child motor function at age 5. Methods: A prospective follow‐up study of 685 women and their children sampled from the Danish National Birth Cohort based on maternal alcohol consumption during pregnancy. At 5 years of age, the children were tested with the “Movement Assessment Battery for Children” (MABC). Parental education, maternal IQ, prenatal maternal smoking, the child’s age at testing, and gender of child were considered core confounders, while the full model also controlled for prenatal maternal binge drinking episodes, age, maternal prepregnancy body mass index, parity, home environment, postnatal parental smoking, health status, and indicators for hearing and vision impairment. Results: There were no systematic or significant differences in motor function between children of mothers reporting low to moderate levels of average alcohol consumption during pregnancy and children of mothers who abstained. Conclusions: In this study, we found no systematic association between low to moderate maternal alcohol intake during pregnancy and child motor function at age 5.     

Alcohol consumption before and during pregnancy comparing concurrent and retrospective reports

BACKGROUND: Reported alcohol consumption during pregnancy has proven to be higher when reported retrospectively during or after the pregnancy, compared with concurrent reports. In a longitudinal, population-based questionnaire study, we investigated whether these findings could be replicated. METHODS: A longitudinal, population-based questionnaire study. Among a representative half of pregnant women in Oslo, 92% accepted to join the study. Non-Norwegian speaking and/or immigrants from nonwestern countries were not invited. Questionnaires were answered at 17 (T1) and 30 weeks of pregnancy (T2) and 6 months after term (T3). The response rate was at T1 93% (N = 1,749), at T2 82%, and at T3 94% [representing 86% (T1), 70% (T2), and 64% of those invited to join the study]. RESULTS: Significantly more alcohol consumption after pregnancy recognition was reported retrospectively at both T2 and T3 [T2 0.15 and T3 0.18 standard units per week (SU/wk)] than concurrently at T1 or T2 (T1 0.10 and T2 0.14 SU/wk). When comparing the 2 retrospective reports at T2 and T3, there was a significant increase over time. Predictive factors for higher retrospective reports were higher age, more SU per week before pregnancy, reported alcohol use after pregnancy recognition (at T1), and depression after the pregnancy. A predictive factor for lower retrospective reporting was anxiety during, but not after, the pregnancy. Contrary to previous suggestions, anxiety concerning abnormality in the 6-month-old child was not a predictive factor. CONCLUSION: Concurrently reported alcohol consumption during pregnancy is probably under-reported. Thus, concurrent reports appear to underestimate fetal exposure.     

Do attitudes and knowledge predict at-risk drinking among Russian women?

ABSTRACT

Background: Drinking patterns among Russian women indicate substantial risk for alcohol-exposed pregnancies. Data about women’s knowledge and attitudes related to alcohol consumption during pregnancy and the extent to which women’s knowledge and attitudes affect their alcohol use remain limited. Objectives: To describe Russian women’s knowledge and attitudes and assess whether women’s knowledge and attitudes were associated with their risky drinking. Methods: A cross-sectional survey was administered to women of childbearing age (n = 648). Participants were recruited at women’s health clinics and asked about their alcohol consumption, pregnancy status, attitudes, and knowledge about effects of alcohol and Fetal Alcohol Syndrome (FAS). Results: 40% of the women surveyed believed or were uncertain whether alcohol consumption during pregnancy was acceptable. Although 34% had heard of FAS, only 8% possessed accurate knowledge. Correct knowledge was associated with decreased alcohol consumption among pregnant women, but there was no association between knowledge and risky drinking in nonpregnant women, including those who were at risk for an unplanned pregnancy or were trying to conceive. However attitudes were strongly associated with risky drinking by nonpregnant women across levels of knowledge about FAS and any alcohol use by pregnant women. Conclusions: Russian women had limited knowledge and several misconceptions about the effects of alcohol on the fetus, and risky alcohol consumption was strongly associated with women’s attitudes and knowledge. The study provides strong evidence to support continuing public health education about effects of alcohol use during pregnancy. Correcting specific misconceptions and targeting the preconceptional period in health communications are necessary to reduce at-risk drinking and the risk for alcohol-exposed pregnancies.     

Prenatal maternal alcohol consumption and hospitalization with asthma in childhood: a population-based follow-up study

BACKGROUND: Asthma may have a prenatal origin. We examined whether maternal alcohol consumption during pregnancy increases the risk of hospitalization with asthma in children. METHODS: We conducted a follow-up study on 10,440 singletons born at approximately 36 weeks of gestation or later to mothers attending midwife centers between April 1984 and April 1987 in Denmark. The mothers completed a questionnaire regarding lifestyle and socioeconomic factors, including alcohol consumption. The children were followed up through the Danish Hospital Discharge Registry. We determined the first hospitalization with a discharge diagnosis of asthma as recorded in the Danish Hospital Discharge Registry. RESULTS: Most pregnant women (81.5%) drank at least some alcohol during pregnancy, but only a few (2.1%) consumed 120 g or more per week. In total, 307 children were hospitalized at least once with a discharge diagnosis of asthma during follow-up (the cumulative incidence risk was 3.5% from birth to 12 years of age or the end of follow-up). After adjusting for maternal socioeconomic factors, dietary components, and other lifestyle factors, children whose mothers drank alcohol during pregnancy did not have an increased risk of hospitalization with asthma compared with the children of mothers who reported no alcohol consumption during pregnancy (adjusted incidence rate ratio, 0.95; 95% confidence interval, 0.70-1.29). Further analyses showed no association with the dose and type of alcohol or with binge drinking. CONCLUSIONS: The study provides no support for a causal link between maternal alcohol intake during pregnancy and asthma in childhood.     

Alcohol in pregnancy: attitudes, knowledge, and information practice among midwives in Denmark 2000 to 2009

Background: Most pregnant women in Denmark say they have not talked to their midwives about alcohol in pregnancy, and they have mostly been advised that some alcohol intake is all right. From 1999 to 2007, the Danish National Board of Health advised pregnant women that some alcohol intake was acceptable. Since 2007, the recommendation has been alcohol abstinence. The aim of this study was to describe the attitudes toward, knowledge about, and information practice concerning alcohol drinking in pregnancy among midwives in Denmark in 2000 and 2009 and how their answers related to the 2 different official recommendations at the time. Methods: In 2000, we invited all midwives in the antenatal care center at Aarhus University Hospital. Ninety‐four percent were interviewed about their attitudes toward and beliefs and knowledge about alcohol during pregnancy. Questions were also asked about information on alcohol provided to pregnant women. Identical questions were asked to all midwives (100%) in the antenatal care center in 2009. Results: In 2000, most midwives (69%) considered some alcohol intake in pregnancy acceptable, mostly on a weekly level, and only 28% advised abstinence. Binge drinking, on the other hand, was considered harmful by most. There was considerable inter‐person variation in the participants’ attitudes and what they recommended to pregnant women. In 2009, substantially more midwives (48%) considered abstinence to be best, and significantly, more midwives (61%) gave this advice to pregnant women. Participants had received information on alcohol mostly in a professional context. Their knowledge about the official recommendations about alcohol was good, but many did not inform about the official recommendation. Conclusions: The attitudes toward and beliefs and knowledge about drinking in pregnancy among midwives have changed along with a change in official policy. The change was mostly independent of personal characteristics of the midwives, including age, gender, and place of work.     

Binge drinking in Madrid, Spain

BACKGROUND: In Mediterranean countries, the information on the prevalence of binge drinking and associated socio-demographic variables is very scarce. Moreover, there are no reported data on the amount of alcohol ingested and the type of beverage consumed during drinking episodes. This study describes the prevalence and characteristics of binge drinking in the adult population of Madrid, Spain. METHODS: Data were taken from a telephone survey conducted during the period 2000 to 2005 on 12,037 persons, representative of the population aged 18 to 64 years in the Madrid Region. Binge drinking was defined as the intake of >or=80 g of alcohol in men or >or=60 g in women, during any drinking session in the preceding 30 days. In this analysis, the threshold between moderate and heavy average weekly alcohol consumption was set at 40 g/d for men and 24 g/d for women. RESULTS: Prevalence of binge drinking was 14.4% (95% confidence interval, CI: 13.5 to 15.3%) in men and 6.5% (95% CI: 5.8 to 7.1%) in women. Prevalence was higher among persons: in the youngest age group (30.8% among men and 18.2% among women aged 18 to 24 years); having the highest educational level (14.5% in male and 9.2% in female university graduates); and with a heavy average consumption of alcohol (55.3% in men and 50.0% in women). However, 3 of 4 binge drinkers of both sexes showed a moderate average consumption. Among binge-drinkers, average monthly episodes of binge drinking were 3.2 in men and 2.6 in women, with 5.4 and 2 episodes/person/year, respectively. During each episode, a mean of 119 g of alcohol was ingested by men and 83 g by women, with spirits accounting for 72% of total alcohol intake. CONCLUSIONS: Prevalence of binge drinking is high in Madrid, particularly among younger men with higher education, and heavy average alcohol consumption. Binge drinking is characterized by frequent episodes, where large amounts of alcohol are ingested, mainly from spirits.     

Adverse Effects of Alcohol in Pregnancy

Alcohol consumption in pregnancy can produce a spectrum of abnormalities in the developing foetus, ranging from minor retardation of growth to the fully developed ‘foetal alcohol syndrome’. This syndrome comprises a constellation of physical and mental defects associated with a charateristic facial appearance that is found in children: born to chronic alcoholic women. Although it was thought to be extremely rare in the U.K., several case studies have recently appeared in the literature, and its incidence is probably increasing. In moderately drinking pregnant women increased rates of spontaneous abortion, stillbirth and congenital malformation as well as growth retardation have been reported, though some of these findings await confurmation. It is likely also that certain behavioural abnormalities are consequent on maternal alcohol intake. The major U.K. finding so far is that consumption of more than 100g alcohol per week in the early stages of pregnancy is associated with reduced birth weight. There is no doubt that alcohol is teratogenic in laboratory animals and that the effects are dose-related. In humans the threshold dose necessary to produce damage to the foetus and the time in pregnancy that alcohol is particularly likely to have deleterious effects have not yet been established. In the present state of knowledge there are difficulties in recommending safe limits. It is obvious that abstinence before and during pregancy is the safest course, but one drink a day is unlikely to be harmful. Greater efforts are needed to educate women about the dangers of alcohol consumption in pregnancy.     

Rates and correlates of alcohol use among pregnant women in obstetrics clinics

BACKGROUND: The purpose of this study was to demonstrate feasibility of screening and to identify rates and correlates of alcohol use in a large, demographically representative sample of pregnant women across a number of obstetrics clinics, extending previous studies of single or high-risk settings. Identification of harmful alcohol use during pregnancy and of associated factors is critical for the design and implementation of secondary prevention strategies. METHODS: A total of 1131 pregnant women age 18 and older were screened in the waiting areas of eight obstetrics clinics in Southeastern Michigan using a brief (10 min) screening questionnaire. This survey consisted of direct and indirect (TWEAK) measures of alcohol use, as well items assessing demographic characteristics, use of tobacco, and whether participants' physicians discussed alcohol use behavior with them. Women ranged in age from 18 to 46, with a mean age of 28.7 (SD = 5.3). The racial/ethnic distribution of our sample suitably reflects the various racial segments of the Michigan population. RESULTS: We found that 15.1% of the total sample (n = 169) reported any alcohol use during pregnancy, with the majority of those women reporting relatively low levels of alcohol use. One hundred and forty-seven women (13%) scored above the cutoff on the TWEAK (i.e., above a score of 2). Based on multivariate analyses, higher risk alcohol use (defined as binge drinking or greater than one standard drink per week) during pregnancy was predicted by smoking and earlier stage of pregnancy. Caucasian race, smoking, psychological distress, and greater number of drinks during pregnancy predicted scores above a cutoff of 2 on the TWEAK. CONCLUSION: This study demonstrated that screening in busy obstetrics clinics is feasible and acceptable to women and that it may be optimal to use both indirect and direct measures of alcohol use. In addition, brief assessments should be conducted throughout pregnancy and may be targeted or intensified for smokers and for women earlier in their pregnancy.     

Does Moderate Alcohol Intake Reduce Fecundability? A European Multicenter Study on Infertility and Subfecundity

Background and Aim: There are plausible reasons to suggest that heavy alcohol consumption reduces male as well as female fecundability, but only a few epidemiological studies have addressed this issue, and results concerning the effect of a moderate intake are equivocal. The present studies were designed to examine the association between male and female alcohol intake at the start of the waiting time to a planned pregnancy. Methods: Two types of studies were used—a population-based study of randomly selected women between 25 and 44 years in the different European countries from census registers and electoral rolls, and a pregnancy-based study of consecutive pregnant women (at least 20 weeks pregnant) recruited during prenatal care encounters. More than 4000 couples were included in each study, and 10 different regions in Europe took part in the data collection. Data were collected through personal interviews in all population-based samples and in all but four regions of the pregnancy study. Results: The results showed no strong nor coherent association between alcohol intake and subfecundity. Conclusions: Should any causal effect be present it is restricted to females with a high intake of alcohol within the range of normal consumption reported in European countries.     

Fetus at risk: prevalence of alcohol consumption during pregnancy estimated with a simple screening method in Swedish antenatal clinics

Aims Maternal alcohol consumption is a major health hazard for the fetus. Sweden has an extensive system of public antenatal care clinics, whose mission is to detect and prevent this type of health hazards. However, very few cases of alcohol consumption during pregnancy are detected. The aim of this study was to examine the prevalence of hazardous or harmful alcohol consumption during pregnancy in a consecutive series of Swedish pregnant females. Design, setting, participants and measurements The Alcohol Use Disorders Identification Test (AUDIT) was used to collect anonymous data from consecutive pregnant subjects admitted during 1 year to an antenatal clinic in Stockholm, and signing up for parental education offered routinely (n = 1327). Data were obtained from 1101 subjects, typically in pregnancy week 30. A complete AUDIT form was filled out referring to alcohol use during the year prior to pregnancy. A separate form with the consumption items from AUDIT was filled out to report behaviour during pregnancy. Findings For the year preceding pregnancy, 17% of subjects reported AUDIT scores of 6 or higher, indicating hazardous or harmful alcohol use in women. Few individuals reported scores of 13 or higher (indicating abuse or dependence), but almost half the subjects (46%) reported binge drinking (six standard drinks on a single occasion) once/month or more often, and 6% reported binge drinking on every occasion of alcohol consumption. One‐third of the subjects (30%) continued regular alcohol use during pregnancy, and 6% reported consumption two to four times/month. In a logistic regression model, AUDIT scores for the year prior to pregnancy and subject age, but not education level were significant predictors of continued alcohol use during pregnancy. Conclusions Alcohol use during pregnancy is more extensive than has been presumed in Sweden. Simple, clinically useful screening methodology detects hazardous consumption during pregnancy in a manner which regular antenatal care does not. If this methodology can be shown to have similar sensitivity when administered under non‐anonymous conditions, it should be made part of routine antenatal care.