Screening for Alcohol Dependence and Abuse in Women: Description, Validation, and Psychometric Properties of a New Screening Instrument, SWAG, in a Population Study

In this study, we have evaluated the use of a screening instrument in the first phase of a population study of female alcoholism and alcohol problems. The instrument, called SWAG (Screening, Women, and Alcohol in Göteborg), is a 13-item questionnaire. It includes a modified version of CAGE. The study sample consisted of 3,130 women. Of these, a stratified sample of 479 were invited for interview. Validation was done against interview-based clinical diagnosis according to DSM-III-R (alcohol dependence and abuse), with additional use of medical record information. SWAG had similar sensitivity and specificity used on a population sample, as previously has been found for alcohol problem screening instruments tested in clinical settings. Positive predictive value, rarely reported in studies of other alcohol screening instruments, was 40 to 50%. With logistic regression, we developed a promising set of criteria, called SWAG-L, that had similar sensitivity, specificity, and positive predictive value as the longer version SWAG-1, at the same time it consisted of only four items. CAGE had considerably lower sensitivity than SWAG. SWAG can, so far, be recommended for use in epidemiological studies. It may also prove valuable in clinical settings, although that requires a different scoring method. The question, "I have/have had alcohol problems" was the single item that best predicted alcohol dependence and abuse.     

农村已婚育龄妇女STD/AIDS的患病现状及其相关知识调查

目的 了解农村已婚育龄妇女性传播疾病／艾滋病(STD／AIDS)的患病及相关知识现状，为提高妇女相关知识水平，制定有针对性的干预措施提供依据。方法 采用分层一整群抽样的方法抽取12个行政村的已婚育龄妇女，采用统一的方法进行问卷调查、临床和实验室检查。结果 STD患病率为2．71％，确认l例艾滋病病毒感染者同时患梅毒。相关知识的知晓率为26．9％～96．9％，并发现妇女的年龄、本人和丈夫的文化程度、丈夫职业、经济收入以及是否患有STD／AIDS，是知识得分的影响因素。结论 农村已婚育龄妇女STD／AIDS的患病情况不容忽视，采取有针对性的健康教育是干预的重要措施。     

育龄妇女生殖道感染情况及影响因素分析

目的：了解育龄妇女生殖道感染现状及影响因素。方法随机选择2014年1月-2014年12月在该院进行生殖健康检查的400例育龄妇女,对其进行问卷调查、常规妇科检查和实验室检查。结果育龄妇女生殖道感染患病率为46.0%。发病率居前五位的疾病依次为：慢性宫颈炎,发病率67.75%;念珠菌性阴道炎,发病率5.25%;滴虫性阴道炎,发病率13.75%;细菌性阴道病,发病率8.25%;念珠菌性阴道炎,发病率5.25%;慢性盆腔炎和附件炎,发病率4.25%。年龄、文化程度、婚姻状况、流产史、避孕方式五个因素是生殖道感染的独立影响因素。结论育龄女性生殖道感染存在多种危险因素,应针对这些因素大力开展健康教育和健康干预。     

Pregnancy,Prenatal Care,and Delivery of Mothers with Disabilities in Korea

The aim of this study was to investigate the whole picture regarding pregnancy, prenatal care, obstetrical complications, and delivery among disabled pregnant women in Korea. Using the data of National Health Insurance Corporation, we extracted the data of women who terminated pregnancy including delivery and abortion from January 1, 2010 to December 31, 2010. Pearson''s chi-square test and Student-t test were conducted to examine the difference between disabled women and non-disabled women. Also, to define the factors affecting inadequate prenatal care, logistic regression was performed. The total number of pregnancy were 463,847; disabled women was 2,968 (0.6%) and 460,879 (99.4%) were by non-disabled women. Abortion rates (27.6%), Cesarean section rate (54.5%), and the rate of receiving inadequate prenatal care (17.0%), and the rate of being experienced at least one obstetrical complication (11.3%) among disabled women were higher than those among non-disabled women (P < 0.001). Beneficiaries of Medical Aid (OR, 2.21) (P < 0.001) and severe disabled women (OR, 1.46) (P = 0.002) were more likely to receive inadequate prenatal care. In conclusion, disabled women are more vulnerable in pregnancy, prenatal care and delivery. Therefore, the government and society should pay more attention to disabled pregnant women to ensure they have a safe pregnancy period up until the delivery.

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Triglyceride-Rich Lipoprotein Cholesterol,Small Dense LDL Cholesterol,and Incident Cardiovascular Disease

BackgroundElevated triglyceride-rich lipoprotein (TRL) and small-dense low-density lipoprotein (sdLDL) particles are hallmarks of atherogenic dyslipidemia, and their cholesterol content is hypothesized to drive atherosclerotic risk. Prospective epidemiological data pertaining to cholesterol content of TRLs and sdLDL in primary prevention populations are mostly limited to coronary heart disease.ObjectivesThe purpose of this study was to prospectively evaluate whether triglyceride-rich lipoprotein cholesterol (TRL-C) and small-dense low-density lipoprotein cholesterol (sdLDL-C) concentrations associate with composite and individual incident cardiovascular disease (CVD) outcomes including myocardial infarction (MI), ischemic stroke (IS), and peripheral artery disease (PAD).MethodsIn a prospective case-cohort study within the Women’s Health Study, TRL-C and sdLDL-C (mg/dl) were directly measured in baseline blood specimens of case subjects (n = 480) and the reference subcohort (n = 496). Risk associations were evaluated for total CVD (MI, IS, PAD, and CVD death), coronary and cerebrovascular disease (MI, IS, CVD death), and individual outcomes (MI, IS, and PAD). Models were adjusted for traditional risk factors, low-density lipoprotein cholesterol, and high-sensitivity C-reactive protein.ResultsThe risk of both composite outcomes significantly increased across quartiles of TRL-C and sdLDL-C. TRL-C was significantly associated with MI and PAD (MI hazard ratio [HR]_Q4: 3.05 [95% confidence interval (CI): 1.46 to 6.39]; p_trend = 0.002; PAD HR_Q4: 2.58 [95% CI: 1.18 to 5.63]; p_trend = 0.019), whereas sdLDL-C was significantly associated with MI alone (HR_Q4: 3.71 [95% CI: 1.59 to 8.63]; p_trend < 0.001). Both markers weakly associated with IS. Association patterns were similar for continuous exposures and, for TRL-C, among subjects with low atherogenic particle concentrations (apolipoprotein B <100 mg/dl).ConclusionsTRL-C strongly associates with future MI and PAD events, whereas sdLDL-C strongly associates with MI alone. These findings signal that the cholesterol content of TRLs and sdLDL influence atherogenesis independently of low-density lipoprotein cholesterol, and high sensitivity C-reactive protein, with potentially different potency across vascular beds. (Women’s Health Study; NCT00000479)     

Genetic and environmental influences on the rate of progression to alcohol dependence in young women

Background: The development of alcohol dependence (AD) involves transitions through multiple stages of drinking behaviors and is shaped by both heritable and environmental influences. We attempted to capture this dynamic process by characterizing genetic and environmental contributions to the rate at which women progressed through 3 significant transitions along the pathway to AD: nonuse to initiation, initiation to onset of first alcohol‐related problem, and first problem to onset of AD. Methods: The sample consisted of 3,546 female twins from the Missouri Adolescent Female Twin Study. Participants ranged in age from 18 to 29 years. Retrospective reports of alcohol use histories were collected by telephone diagnostic interview and transition times between drinking milestones were coded ordinally. Standard genetic analyses were conducted in Mx to derive a trivariate model that provided estimates of genetic and environmental influences that were common as well as specific to the 3 transition times. Results: Heritable influences were found for rate of progression across all 3 transitions, accounting for 30 to 47% of the variance in transition times. Shared environmental contributions were evident only in rate of progression from nonuse to initiation (i.e., age at first drink). Heritable contributions to the rate of movement through successive drinking milestones were attributable to a common factor, whereas environmental influences were transition‐specific. Conclusions: The current study is unique in its use of a genetically informative design to document the rate of movement between drinking milestones in a female sample and to examine genetic contributions to multiple transition times over the course of AD development. Results indicate that an earlier report of heritability for males in rate of progression from regular drinking to AD generalizes to women and to other alcohol stage transitions. Findings also suggest the need to consider stage‐specific environmental contributions to alcohol outcomes in developing interventions.     

端粒酶与女性生殖功能

端粒酶是细胞中负责端粒延长的一种酶,通过合成染色体末端的DNA赋予细胞复制的永生性。其在保持端粒稳定、基因组完整、细胞长期的活性和潜在的继续增殖能力等方面有重要作用,端粒/端粒酶复合物的结构和功能的改变将会导致不同的疾病,尤其是癌症的发生。在人类正常生殖细胞、早期胚胎、干细胞、高度增殖体细胞和许多癌细胞中均有不同程度的端粒酶活性表达,并受到严密的调控。在女性生殖功能调控下,端粒酶活性表达在卵泡的发育及闭锁、子宫内膜的周期性变化、卵巢储备功能及性激素调节等方面发挥着重要的作用,并可在一定程度上预测卵巢储备功能及体外受精妊娠结局。     

Prevention of perinatal hepatitis B transmission in Haimen City,China: Results of a community public health initiative

In regions where hepatitis B virus (HBV) is endemic, perinatal transmission is common. Infected newborns have a 90% chance of developing chronic HBV infection, and 1 in 4 will die prematurely from HBV-related liver disease. In 2010, the Hepatitis B Foundation and the Haimen City CDC launched the Gateway to Care campaign in Haimen City, China to improve awareness, prevention, and control of HBV infection citywide. The campaign included efforts to prevent perinatal HBV transmission by screening all pregnant women for hepatitis B surface antigen (HBsAg), following those who tested positive, and administering immunoprophylaxis to their newborns at birth. Of 5407 pregnant women screened, 185 were confirmed HBsAg-positive and followed until delivery. At age one, 175 babies were available for follow up testing. Of those, 137 tested negative for HBsAg and positive for antibodies to HBsAg, indicating protection. An additional 34 HBsAg-negative babies also tested negative for antibodies to HBsAg or had indeterminate test results, were considered to have had inadequate immune responses to the vaccine, and were given a booster dose. A higher prevalence of nonresponse to HBV vaccine was observed among babies born to hepatitis B e antigen (HBeAg)-positive mothers and mothers with high HBV DNA titers. The remaining 4 babies tested positive for HBsAg and negative for antibodies, indicative of active HBV infection. The mothers of all 4 had viral loads ≥8 × 10⁶ copies/ml in the third trimester. Although inadequate response or nonresponse to HBV vaccine was more common among babies born to HBeAg-positive and/or high viral load mothers, these risk factors did not completely predict nonresponsiveness. All babies born to HBV-infected mothers should be tested upon completion of the vaccine series to ascertain adequate protection. Some babies of HBeAg-positive mothers with high viral load may still become HBV infected despite timely immunoprophylaxis with HBV vaccine and HBIG.     

Reproductive decision-making in women living with human immunodeficiency virus: A systematic review

ObjectivesAnalyze and synthesize the research evidence to understand the reproductive decisions made by women living with HIV from the beginning of the epidemic to the present. Evaluate the barriers and the facilitators for reproductive decision-making. Identify areas of strength, improvement, and those requiring further research.Design and data sourcesSystematic review following the PRISMA guideline. PubMed, CINAHL, PsycINFO, Cochrane Library, SocINDEX, Embase, and Scopus databases were searched from 1985 to 2016 using the following Keywords: HIV, AIDS, pregnancy, reproduction, and decision-making.Study selectionA total of 42 research papers were included in this review. Initially, 1563 papers were identified for the review by database (n = 1544) and hand (n = 19) searches. With three review levels, 1521 papers were excluded (title review, n = 1272; abstract review, n = 136; and full paper review, n = 113). Studies published in English in peer-reviewed journals using both quantitative and qualitative methods and addressing reproductive decisions in women living with HIV were included. Thirdly, inclusion eligibility was assessed by title, abstract, and full text.Review methodsRandom allocation conducted by the primary researcher assigned an equal number of papers to each researcher for review, including detailed instructions with an abstraction form. Discrepancies were resolved by two researchers. Research quality was assessed using the NCHBL Quality Assessment Tool for Observational Cohort and Cross-Sectional Studies, the Critical Appraisal Skills Programme for the qualitative studies and its version for systematic reviewsResultsThe review included 42 papers, both quantitative (n = 24) and qualitative methods (n = 14). Most studies were completed by physicians (n = 16) or nurses (n = 15). More than two-thirds of the studies were performed in urban settings with predominantly African-American women (n = 27). Eight factors were identified as influencing the reproductive decision-making process in women living with HIV: ‘Socio-demographic, Health status and Pregnancy’, ‘Religion and spirituality’, ‘Beliefs and Attitudes about Antiretroviral Therapy’, ‘Healthcare providers’, ‘Significant others’, ‘Motherhood and fulfillment’, ‘Fear of perinatal infection and infection of partner(s)’, ‘Birth control and pregnancy management’.ConclusionsHealth care providers are not providing patient-centered care by applying scientific evidence to their practice when advising women with HIV in making reproductive decisions. Despite the strong evidence indicating pregnancy for women with HIV results in a safe birthing trajectory, one not likely to jeopardize the health of the either the mother or fetus, providers continue to recommend the women with HIV avoid pregnancy and neglect to invite partners to participate in the discussion.