Influenza B/Streptococcal co-infection complicated by organizing pneumonia

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E-cigarette use, nicotine addiction and intention to quit among adolescent smokers in Hong Kong

Conference Theme: Tobacco and Non-Communicable DiseasesPoster Discussion 28. E-cigarettes: Evidence and Analysis: no. PD-924-20BACKGROUND: Although some studies have shown beneficial effects of e-cigarettes on smoking cessation in adults, less is known about e-cigarette use and its association with nicotine addiction and intention to quit smoking in adolescents. DESIGN/METHODS: A school-based smoking survey was conducted on 45857 secondary 1-6 (US Grade 7-12) students (response rate 96%) from 75 randomly selected secondary schools in Hong Kong in 2013/13. A total of 1768 (3.9%) current smokers (occasional or daily) were included in the present analysis. E-cigarette use in the past 30 days, intention to quit smoking (cigarette), and quit attempts in the past 12 months were recorded. Smoking …published_or_final_versio

Changes in individual weight status based on body mass index and waist circumference in Hong Kong Chinese

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Overestimation of peer smoking prevalence predicts smoking initiation among primary school students in Hong Kong

Purpose: To investigate the relationship between perceived prevalence of smoking and smoking initiation among Hong Kong primary second- to fourth-grade-students. Methods: A cohort of 2,171 students was surveyed in 2006 and again in 2008. Students who perceived ever-smoking prevalence in peers as "none" or "some" were considered as correct (reference group), whereas those who perceived it as "half" (overestimation) or "most/all" (gross overestimation) were considered as incorrect. Results: At baseline, overestimation was found to be cross-sectionally associated with ever-smoking (p < .01). At follow-up, 7.2% of never-smoking students with incorrect estimation at baseline had started smoking, which was 79% (95% confidence interval: 3%-213%), greater than that of 3.7% for those with correct estimation. Among the never-smoking students with incorrect estimation, subsequent correct estimation was associated with 70% (95% confidence interval: 47%-83%) lower risk of smoking initiation compared with persistent incorrect estimation. Conclusion: Overestimation of the prevalence of peer smoking predicted smoking initiation among children. Interventions should be carried out to evaluate whether correcting children's overestimation of peer smoking could reduce smoking initiation. © 2011 Society for Adolescent Health and Medicine.postprin

Secondhand smoke from multiple sources, thirdhand smoke and respiratory symptoms in Hong Kong adolescents

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Bronchoalveolar lavage is a safe and effective sampling modality for the diagnosis bronchial carcinoma

Conference Theme: Challenges to specialists in the 21st centurypublished_or_final_versio

An evaluation study of a gender-specific smoking cessation program to help Hong Kong Chinese women quit smoking

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Family smoking, exposure to secondhand smoke at home and family unhappiness in children

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Parental pro-smoking practices and smoking susceptibility among children in Hong Kong

Conference Theme: Tobacco and Non-Communicable DiseasesPoster Discussion 61. Assessing the Factors that Influence Tobacco Use: no. PD-1313-21BACKGROUND: Parental influence on children smoking is well known, but most studies focused on general parenting and less on smoking-specific parental practices. We investigated the association between some parental pro-smoking practices (PPP) and children smoking susceptibility. DESIGN/METHODS: Among 100 primary schools with students viewing an anti-smoking drama performance commissioned by the Hong Kong Council on Smoking and Health in 2012/13, 7 were randomly selected and 1255 primary 2-4 students (mean age 8.5±0.02, 42.8% boys) completed an anonymous self-administered questionnaire. Fifteen specific items of PPP in the past 30 days were …published_or_final_versio

Quitting smoking and mortality: risk of all-cause mortality decreased sharply in 5-9 years after quitting smoking among Chinese

e-PosterLi Ka Shing Faculty of Medicine Frontiers SeriesConference Theme: MOOCs in Postmodern Asia (Oct 27, 2014) and Big Data and Precision Medicine (Oct 28, 2014)postprin