Zeng-zhen Wang

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To investigate associations among occupational exposure to coke oven emissions (COEs), oxidative stress, cytogenotoxic effects, change in the metabolizing enzyme glutathione S-transferase (GST), and internal levels of polycyclic aromatic hydrocarbons (PAHs) in coke oven workers, we recruited 47 male coke oven workers and 31 male control subjects from a coke(More)
Prophylactic HPV vaccines target young adolescents to prevent related cervical lesions and even genital warts prior to onset of sexual activity. Parental consent is often essential for success of vaccination program for this age group. We conducted a national multicenter study to explore the acceptability of HPV vaccination among parents of young(More)
BACKGROUND College students are recommended as the target groups for catch-up human papillomavirus (HPV) vaccination. Systematical exploration of awareness, acceptability, and decision-making factors of HPV vaccination among Chinese college students has been limited. MATERIALS AND METHODS A multi-center survey was conducted in mainland China between(More)
OBJECTIVE To understand the epidemiological characteristics and influential factors on internet addiction disorder (IAD) among first-grade junior students in Wuhan city. METHODS An anonymous questionnaire survey was carried out on 1219 first-grade junior students through stratified cluster sampling in 4 middle schools in Wuhan city. RESULTS The internet(More)
OBJECTIVE To investigate the epidemiological condition of the sub-health status of the young and middle-aged persons in urban and rural areas of Hubei province, and to explore the relationships among personality, quality of sleep and sub-health status. METHODS Purposive sampling method and Personal Health Status Questionnaire developed by Chinese Academy(More)
PURPOSE To investigate the human papillomavirus (HPV) vaccine-related knowledge and factors associated with the knowledge among parents of young adolescents in China. METHODS The study was based on data of a survey carried out in seven geographic regions of China. Parents of students in junior middle school were surveyed during parents' meetings. (More)
OBJECTIVE To investigate the social mental state of drug addicts in a compulsive drug abuse treatment center; evaluate the effectiveness of integrated program for the prevention of abuse relapse and improvement of drug addicts' psychological health. METHODS The study subjects were addicts from the Wuhan Compulsive Drug Abuse Treatment Center between(More)
OBJECTIVE The aim of the study was to understand the quality of life and the related factors of farmer workers in the countryside of Hubei province. METHODS Purposive sampling was used to select 529 farmer workers and another 326 government workers were served as controls. 'Group investigation' method was used in this study. t-test was used to compare the(More)
To explore the role and application of Meta-regression and subgroup analyses to recognize and control the heterogeneity in Meta-analysis, Meta-regression models were established by secondary data to screen the factors resulting heterogeneity, and subgroup analyses were used to compare the change of heterogeneity before and after. The heterogeneity was found(More)
OBJECTIVE To identify the direct causes of drug relapse and abstainers' demand, and to develop programs for the prevention of drug relapse. METHODS Abstainers in a Compulsive Detoxification Center in Wuhan City, capital of Hubei Province were randomly selected. An investigation on the direct causes of drug relapse and abstainers' demands was conducted(More)