Longitudinal changes in glucose metabolism in women with gestational diabetes, from late pregnancy to the postpartum period.

Aims/hypothesis: This study aimed to determine, in women with gestational diabetes (GDM), the changes in insulin sensitivity (Matsuda Insulin Sensitivity Index; IS), insulin response and disposition index (DI) from late pregnancy (34-37 weeks gestation, T1), to early postpartum (1-5 days, T2) and late postpartum (6-12 weeks, T3). A secondary aim was to correlate the longitudinal changes in maternal lipids, adipokines, cytokines and weight in relation to the changes in IS, insulin response and DI.

Methods: IS, insulin response and DI were calculated at the three time points (T1, T2 and T3) using the results of a 75 g OGTT.

Nativity, Race-Ethnicity, and Dual Diagnosis among US Adults.

Purpose: This study investigated disparities in dual diagnosis (comorbid substance-use and depressive/anxiety disorders) among US adults by nativity and racial-ethnic origin and socioeconomic, cultural, and psychosocial factors that may account for the observed disparities.

Design/methodology: The study drew on data from two waves of the National Epidemiological Survey on Alcohol and Related Conditions. Racial-ethnic categories included African, Asian/Pacific Islander, European, Mexican, Puerto Rican, and other Hispanic/Latino.

Alcohol use/abuse and help-seeking among U.S. adults: The role of racial-ethnic origin and foreign-born status.

We used data from Wave 1 and Wave 2 of the National Epidemiological Survey on Alcohol and Related Conditions to examine racial-ethnic and nativity-based variations in alcohol use/abuse and treatment seeking while accounting for acculturation, stress, and social integration factors. The dependent variables included alcohol use, risky drinking, DSM-IV alcohol use disorder, and treatment seeking in the past 12 months. Racial-ethnic categories included African, European, Asian/Pacific Islander, Mexican, Puerto Rican, and other Hispanic/Latino.

Anxiety Disorders among US Immigrants: The Role of Immigrant Background and Social-Psychological Factors.

This study used the National Epidemiological Survey on Alcohol and Related Conditions, a longitudinal adult sample, to estimate the rates of prevalent, acquired, and persisting anxiety disorders by nativity and racial-ethnic origin while adjusting for acculturation, stress, social ties, and sociodemographics. Prevalent and acquired anxiety disorders were less likely among foreign-born than US-born, except Puerto-Rican- and Mexican-born who had higher risks. Persisting cases were similar between foreign-born and US-born, except Asian/Pacific Islanders who had lower risk.

Major Depressive Disorder and Dysthymia at the Intersection of Nativity and Racial-Ethnic Origins.

Immigrants often have lower rates of depression than US-natives, but longitudinal assessments across multiple racial-ethnic groups are limited. This study examined the rates of prevalent, acquired, and persisting major depression and dysthymia by nativity and racial-ethnic origin while considering levels of acculturation, stress, and social ties. Data from the National Epidemiologic Survey on Alcohol and Related Conditions were used to model prevalence and 3-year incidence/persistence of major depression and dysthymia (DSM-IV diagnoses) using logistic regression.

Tanzanian men's gender attitudes, HIV knowledge, and risk behaviours.

This study uses data from the 2004-05 Tanzanian Demographic and Health Survey to examine whether men's traditional gender role attitudes contribute to their sexual risk behaviours for HIV. Logistic regression with random effects were used to analyze effects on risk behaviours at last sex (partners being drunk and condom use) with the three most recent sexual relationships. Men's traditional gender attitudes increased risky sexual behaviours (e.

Alcohol use and abuse among rural Zimbabwean adults: a test of a community-level intervention.

Background: Understanding what factors contribute to alcohol abuse in resource-poor countries is important given its adverse health consequences. Past research shows that social peers influence substance abuse, suggesting that the social environment may be an effective target for reducing alcohol abuse across a population. This study investigates the determinants of alcohol use and abuse in rural Zimbabwe and tests a community popular opinion leader (CPOL) community-based intervention partly directed at reducing alcohol abuse.

Epidemiology of alcohol abuse among US immigrant populations.

The knowledge of racial and ethnic variations in alcohol abuse among US immigrants is limited. We compared the prevalence and correlates of alcohol abuse among US foreign-born versus US-natives by race-ethnicity using data from the National Epidemiological Survey on Alcohol and Related Conditions. Alcohol abuse outcomes included clinical diagnosis, excessive drinking, and intoxication.

The role of relationship power in couple decisions about contraception in the US.

Most analyses of the contraceptive decision-making in which couples engage are based on the reports of only one partner, usually the female partner. This study uses information from the 2006 National Couples Survey conducted in the US, which was obtained from both partners in intimate heterosexual relationships to investigate the relative impact of the male and female partner's method preferences on the type of method they use together. It also investigates the extent to which differences in power between the partners, measured on multiple dimensions, may weigh the decision-making process toward one partner or the other.

Self-reported health in Poland and the United States: a comparative analysis of demographic, family and socioeconomic influences.

This study compares the social determinants of individual health between the United States, a capitalist society, and Poland, a 'post-communist' society. The effects of demographic factors, family characteristics and socioeconomic status on self-reported health are estimated with OLS regression using data from the 1994 American and Polish General Social Surveys. The results show lower self-reported health and more rapid declines in health for people over 60 in Poland than in the United States.