Effectiveness of alcohol brief intervention in a general hospital: a randomized controlled trial

Objective: The purpose of this study was to examine the effectiveness of an alcohol brief intervention (ABI) on alcohol consumption in hazardous or harmful drinkers compared with screening alone within a general hospital setting. Method: Following screening, 124 hazardous or harmful drinkers (103 men, ages 18–80 years, score of 3–12 on the Fast Alcohol Screening Test [FAST]) admitted to medical and orthopedic wards during the 13-month recruitment period were randomized to receive an ABI or control. The intervention group received an ABI where they were supported to set their own personalized alcohol reduction goals, and both groups received a health information leaflet. Retrospective alcohol consumption for 7 days was reported for the week, before hospital admission and 6 months after it. Results: Demographics and clinical characteristics at baseline showed no statistical differences between the two groups on all variables except FAST score, which was higher in the intervention group (p ≤ .05). A reduction of 85 grams of alcohol per week (95% CI [162.46, 7.54]) was observed between groups in favor of the intervention group based on changes from baseline. However, there was no significant difference between groups for absolute grams of alcohol per week at 6 months. A significant mean difference in favor of the intervention group (U = 1,537, p = .043) was observed for weekly heavy drinking episodes. Conclusions: Our results suggest screening with delivery of ABI for harmful/hazardous drinkers in a general hospital is beneficial in reducing alcohol consumption compared with screening alone

Market Expansion, Private Sector Growth and Economic Development

The rate of growth in economic activities in the private sector and the level of economic development depends on the width and depth of market activities in an economy. Increased in market participation is dependent on a number of co-determinant factors working together. These factors include the level of monetization of economic activities with the resulting boost in the level of specialization (implying a fall in the level of subsistent activities); direct physical development of market; increased in the supply of infrastructure, especially those of transportation and communication; improvement the moral (social) capital of trust among the people in the society; promotion market-oriented policies by the government; among other things. If these factors are adequately available in the economy, jobs will be created through increased participation in income-generating activities, which naturally lead to market expansion, growth in directly productive activities of the private sector, and development. Even though market expansion will result in economic development, market activities must be regulated and given proper policy guide and direction for sustainable beneficial outcomes to be realized. Keywords: Market expansion, growth in economic activities, government policies, infrastructure provision, economic developmen

Analgesic and Hepatoprotective Activity of Methanolic Leaf Extract of Ocimum gratissimum (L.).

The methanolic extract of Ocimum gratissimum (L.) leaves was screened for analgesic and hepatoprotective activity in albino rats, respectively. The use of the hot-plate method to study central analgesic activity of the leaves extract in albino rats indicated that the extract possesses the ability to significantly reduce pain threshold and also increase the response latency period to thermal stimuli in albino rats, similar to the reference drug acetylsalicylic acid. After treatment reaction time of albino rats was significantly increased to 10.92 sec with 40 mg kg-1 of leaves extract, whereas acetylsalicylic acid also increased reaction time to 12.53 sec with 25 mL kg-1. A decline in the reaction time beyond 1.61 sec was observed by the reference drug and leaves extract. Albino rats whose livers were damaged with a hepatotoxin-Carbon tetrachloride (CCl4) 0.5 mL kg-1 i.p. were used to test for hepatoprotective properties of the plant leaves extract. It reduced significantly (p<0.05) liver enzyme levels for animals treated with CCL4 (0.5 mL kg-1) and the methanolic plant leaf extract (40 mg kg-1) concurrently compared to animals treated with CCL4 only. Many histopathological changes in the liver such as marked dilation of the central vein, blood vessel congestion and inflammatory leucocytic infiltrations which were observed in the CCl4 treated animals were not observed in the CCl4 + plant extract treated animals. No apparent disruptions of the normal liver structure by histological and enzyme activities assessment were observed. The results show that the methanolic leaf extract is a potent analgesic and antihepatotoxic agent

Hurricane Katrina families: Social class and the family in trauma recovery

Hurricane Katrina has profoundly altered the lives of New Orleans residents as they continue three years following the storm to attempt to rebuild their community and their lives. Natural disaster literature has historically focused on the impacts on individuals and correlating variables. Significant literature gaps exist regarding family systems and disaster and analysis of the relationship of social class to recovery. This qualitative investigation situated in an emancipatory paradigm investigated the relationship between social class and family changes for seven Katrina families self-identified as members of marginalized social classes. Study conclusions reveal significant shifts in family identities and a strong relationship between social class perceptions and family recovery experiences. Additionally, data indicates participation was an emancipatory experience for study families

Mapping Sex Offender Addresses: The Utility of the Alaska Sex Offender Registry as a Research Data Base

The registration of sex offenders was part of a national effort to enhance public safety by permitting law enforcement officials to track the location of convicted sex offenders after their release. All fifty states have enacted legislation requiring persons convicted of various sex-related offenses to register with law enforcement agencies; many states also grant public access to all or a portion of their registries. This document reports on the Alaska Statistical Analysis Center's efforts to improve data accuracy in the Alaska Sex Offender Registry, maintained by the Alaska State Troopers, and to assess the registry's utility as a research tool.Bureau of Justice Statistics, Grant No. 1999-RU-RX-K006Background of the Project / Research Methodology / Results / Utility: Spatial Justice Research / APPENDICES / A. Alaska’s Sex Offender Registration Law / B. Establishment of a Central Registry of Sex Offenders in Alaska / C. Definitions of Offenses for which Convicted Persons Must Register as Sex Offenders in Alask

M-1 injector development - Philosophy and implementation

Subscale and full scale test firings of M-1 injector to improve combustion efficienc

Natural Resources, Human Capital and Economic Development in Nigeria: Tracing the Linkages

The proposition that natural resource abundance tends to slow down economic growth through its deleterious impact on human capital accumulation is studied in the Nigerian context. Three main channels of transmission from natural resource abundance to stunted economic growth are discussed. They include: (a) the voracity effect, (b) the Dutch disease and (c) the neglect or crowding out effect. Estimating a system of seemingly unrelated regressions (SUR), we find evidence that natural resource abundance through its adverse effects on institutional quality, crowds-out human capital and affects economic growth negatively. The policy implication of our result makes the case for increased funding and participation in education, since more and better education tends to shift comparative advantage away from natural resource production towards manufacturing and services provision which accelerates learning by doing and guarantees economic development that is sustainable