نتایج جستجو برای: drugs and alcohol. iranian adolescence risk
تعداد نتایج: 17007020 فیلتر نتایج به سال:
it is definitely necessary to understand the concept and behavior of causation of life insurance policies and its determinants for insurance managers, regulators, and customers. for insurance managers, the profitability and liquidity of insurers can be increasingly influenced by the number of causation through costs, adverse selection, and cash surrender values. therefore, causation is a materi...
Background & Aims: Substance abuse by adolescents is one of the most important health challenges throughout the world. This study was performed to estimate the prevalence of cigarette smoking, alcohol drinking and illegal drugs use among Iranian adolescents. Method: A total of 2538 secondary and high school students were selected through cluster sampling from 10 provinces in Iran and were surve...
substance abuse, violation and sexual behavior are the main reasons of fatality in adolescents and the youth. most risky behaviors including cigarettes, alcohol, drugs and unsafe sexual contacts occur under the age of 18. traditionally, sport is regarded as a means to encourage and develop healthy behaviors and a factor to protect and prevent risky behaviors. the present study studied 406 stude...
Background: Risk-taking and problematic behaviors is concern of parents, psychologists, schools, polices and social institutes. Cost caused by these dangerous behaviors is too heavy and irreversible. On the other hand researches indicate increase in dangerous behaviors in adolescence period. All these factors have leaded researcher’s attention to the protecting factors against dangerous b...
abstract: about 60% of total premium of insurance industry is pertained?to life policies in the world; while the life insurance total premium in iran is less than 6% of total premium in insurance industry in 2008 (sigma, no 3/2009). among the reasons that discourage the life insurance industry is the problem of adverse selection. adverse selection theory describes a situation where the inf...
insurers have in the past few decades faced longevity risks - the risk that annuitants survive more than expected - and therefore need a new approach to manage this new risk. in this dissertation we survey methods that hedge longevity risks. these methods use securitization to manage risk, so using modern financial and insurance pricing models, especially wang transform and actuarial concepts, ...
background: world health organization report in 2014 indicates a considerable range of alcohol consumption across the world which had a growing trend during last 5 years. a study on 5,231 students in 57 universities has shown that alcohol consumption became more common than other drugs, and alcohol is in the first rank for repeated usage. in another study in 2010, the prevalence of alcohol use ...
Mental Capital and Wellbeing. The views expressed do not represent the policy of any Government or organisation. 2 Summary The onset of substance use coincides with a critical maturation period of the neural substrates that are affected by alcohol and other drugs of abuse. Behaviourally, adolescents exhibit distinct patterns of risk-taking. Moreover, neuroimaging studies have shown that these i...
AbstractObjectives: The aim of this study was to determine a predictive model for suicide attempts based on risk factors in Karaj, Iran general population. The intention was to collect necessary information for plann- ing preventive, educational, and therapeutic interventions.Method: This descriptive cross-sectional study was conducted on 2300 randomly selected sample from 1.3 million Karaj re...
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